# android app maker in usa
You might have noticed in those James Bond spy movies – an agent in black walks up to the locked entrance of a high-tech super-secret facility. With a quick eye scan at the terminal, a robotic voice notifies immediately that they have been identified and then, they are allowed to enter. Wasn’t that amazing, right? While these gadgets in most of the Bond movies seem awesome, they aren’t real. On the contrary, iris scanners exist beyond the realm of fiction. This reminds us of the recently launched Samsung Galaxy Note 7. Besides having a pool of unique features, it does have an iris scanner, which is pretty cool! It is for this reason that this new Note 7 has created a buzz around. Iris Scanner is a technology that was once a part of the science fiction movies is now easily accessible to the customers. Want to learn more about this amazing tech? Let us explore how iris scanners work. How do Iris Scanners do their Magic? Have you ever heard of the two different colors of eyes? It’s a fun fact, but a real one. Having eyes of two different colour is a condition called hetero-chromiairidum. It is a rare trait and is found in less than 1% of the world's population. Among the various eye colors, brown is the most common one, while amber, green, and silver are also the rarest. Now what’s an iris? Iris is a beautiful part of the eye that recognizes color of an eye. When you look at your eyes from close, you’ll find intricate, curvy lines on its surface, which span in and out. The pattern these lines form are read by an iris scanner to identify you as YOU. This pattern of lines and waves is very complicated and is generated randomly; it doesn't change with time. This means that every individual’s eye is unique. You might get shocked but yes it’s true that even your left and right eyes different in their iris pattern. However, an iris scanner isn’t just used to take picture of your eye for comparing against whatever it is recording. The actual process is: firstly, a beam of near-infrared light directs at the person's eye. This near-infrared light works improvingly than visible light as it exposes the pattern of the iris comparatively more clearly. Hence this makes it easy for the camera to capture it. Apart from this, with this type of light, iris scanner can work in the dark also. Even the colored lenses and prescription glasses do not obstruct the beam. On capturing the image, the iris patterns are translated into code using an intelligent software. The resultant code is then searched for an appropriate match. This is one such technology that Top 10 Android app development companies can use to develop unique photo apps. What make the Galaxy Note 7 Iris Scanner Unique? While the iris scanner in Note 7 works same as described above to a great extent, there are definitely other reasons that make special. Note 7 phone has a separate dedicated front camera designed solely for taking iris readings. This front cam is supported by an LED shooting near-infrared light at the customer’s face. One question that arises here is that why iris scanning can’t be performed by the front-facing camera? This is because the camera that undertakes iris scanning requires high sensitivity for the near-infrared beam of light. On the other hand, in the traditional cameras, IR beam is filtered due to its interfering with the standard photographs. Also, the scanning camera has a finer angle of view to "see" the user's eyes better, particularly at a distance. While Samsung is not the only company to come up with an iris scanner phone, it could become the first to launch a smartphone with an iris scanner that is actually very good.
Beta testing is an important feature of application development. According to an Android App Development Company in USA, beta testing helps in understanding the response that the app generates from a human being. Thus, beta testing is very important to understand the interactions between user and app and app development companies work hard for it. Google Play has made beta testing easier and effective for users worldwide. Once you have developed your application, tested it against the bugs, you don't have to stop just there. You can perform additional tests with the help of Google Play. Since this is the most widely used platform currently, you might want to push your app design and know how it interacts with the user before finally putting it up on the Google Play Store. An App Design Company in USA recently said that beta testing has never been easier thanks to the Google Play Beta testing features and as an app developer, you must know how to go about it. Here are a few steps on how to go about Google Play Beta testing. Getting started with Google Play Beta testing: The first and the most obvious thing to do would be signing up to Google Play. Whether you have to push through an android app, or an iPhone app, you can do anything or publish anything, without signing up and creating a Google Play account first. To sign in, you will have to pay a certain amount of registration fees, enter a few details, once those details are verified, you will be good to go. Once everything is in place, you will have access to your own development console. Alternatively, an owner of another account, which has already been registered, can let you access their development console too. Now that the account is done and verified with, you will have to develop a signed application package. Once you are done with this, select the package you want to export and create a Keystore for it. When you create the keystore, try and remember or save down its location and the password. Make sure the keystore is kept somewhere safe and you don't lose the password, for it will be required every time you have to export the package. You have created the keystore and now it is time to create the key. You will be asked to fill in some details and create a new password. Do keep it in mind that the key will expire after a certain period of time. So you will have to keep updating it from time to time. Once the key is setup, you can upload application on Play Store. You can create your own test group, once you have access to Google Play. The group can be either, that is, anyone can join it, or closed, i.e. you can add people to the group yourself. An open group is usually better, since it allows for a larger audience. When you put up your application, testers in your group will have access to it and can find or download it. Once you have published your app, it may take a few hours before the test link is good to go. You can make additional changes meanwhile, but that will just stall your application from going live. Once your application goes live, you can set up the price for it. You can make it available at a certain price or for free. You can decide the price of your package, however, one should keep in mind that the price of the application does affect its usage and should be put up accordingly. So, get started with beta testing from Google and reap the benefits of app testing before you launch it worldwide on the Play Store.
Mobile app development or mobile development is a hot market right now. People are taking it up as profession and nowadays you can find many firms as well as freelancers offering mobile app and website development services. However, with increasing competition, the focus is clearly on quality and people who are getting their apps developed require professionals who are thorough with their work. According to a mobile App Development Company in USA, the demand for an android app and an iPhone app has increased by over twice in the last five years and because of this, the demand for app developers is also on the rise. App Development and Mobile Development tips for the Developers: Now, if you’re an app developer and want to make it big in the industry, you need to have a strong portfolio. Using the tips given below, you can achieve your goals with ease as these tips will allow you to develop good quality apps swiftly and conveniently and you can then market them and pitch them to your customers and make a mark in the app development world. According to a well-known android app maker in USA, these tips are time tested and provide the best way to design and develop an app. Consider Space: Yes, you heard us right. Most of the developer do not use any type of spacing in the CSS properties and because of this, the text runs right through the edges. These small things can have great impact as adding space makes the text much more readable and your audience and clients know that you have actually paid attention to detail and did not just finish the work for the sake of it. Create Contrast: In order to draw attention towards the region where you want the audience to look, you need to create contrast. Creation of contrast is an important aspect which is often overlooked by the app developers. According to a report by an android app Development Company in USA, as much as 70% of the developers overlook this simple thing which ultimately results in loss of sales in case of an ecommerce app. By making sure that you create contrast, you can create a positive reputation for yourself and help your clients grow. Play with Colors: Colors are very important. People have associated different beliefs with colors and thus, you need to consider the audience type before finalizing colors. For example, do not create a ‘buy’ button in red as most of the cultures perceive red as stopping or danger. So, understand the colors and play with the combinations in order to get the best result in your app development. Interaction is the Key: Interaction is a key element these days. You must be interactive in your developmental approach so that the users can actually enjoy your app. The latest development platforms offer a lot of tools and it is important for the developer to know these tools. Also, design your UI in a way that encourages interaction in order to make the experience worthwhile for the users. Focus on Content: Whether it is apps or websites, content is still the king. When you’re creating a mobile app, make sure that you give enough space and importance to the content of the app. According to an iPhone app development company in USA, focusing only on graphics and sound can lead to failure because users want to understand your app and that is best achieved through text. However, one thing that must be noted is that if your app is a game or focuses on videos or sound, then the focus automatically shifts to the aforementioned elements and written content does not matter as much. So, with these simple tips you can actually create an app worthy of attracting users and giving you a name in the industry. Make sure that you follow these and create apps which are focused to the goals of the firm or the client who is getting the app made and contains a high level of professionalism.
So, you’ve created your own mobile app and are excited to launch it. You make sure that all the known bugs are fixed and the app is ready to roll. You think that your app has what it takes to become a hit, but have you thought about promoting it yet? According to a report by a leading Android App Development Company in USA, there are millions of good apps that are launched every year that fail because of weak marketing. Just creating an app which is good is not enough. You need to make people aware of your app and market it to your targeted audience so that you get those downloads and make your app successful. Why app promotion is important? Promotion is important in all fields of business. Without promotion, you cannot hope to succeed in the competitive market. Gone are the days when there were selected number of apps on the Play Store and App Store and you could hope to get away with minimal promotions. Nowadays, there are millions of apps on offer and becoming successful amidst such competition is not a cake walk. Thus, promoting your app is a must if you want your target audience to use your app and not of your rivals. The money spent of app promotions has increased manifold over the past few years due to the increase in the use of smartphones and e-commerce. Billions of dollars are being spent in the digital market just to make your app run good and amidst all of this as told by a report from an App Development Company in Australia, apps which are not well promoted tend to just fade away. Promotion tips for a newbie: To help newbies start their promotion without spending a lot of money, we have put together some tips that can help a newbie in promoting his/her app: Use Social Media: The biggest free tool that an app developer has right now is social media. By using FB, Twitter, Instagram and other social media handles as your weapons, you can easily and cheaply promote your app. Start with a Facebook page and a Twitter handle and gain followers even before you launch your app. Creative graphics, lucrative offers on your app and competitions can be a great way to spark the interest of the people and get them to follow your page. In this way, you can promote your app and get those important downloads. Viral Videos: Video marketing is another great trend that can be used. YouTube is a free video sharing service that is viewed by billions across the globe. By creating sneak peaks and explainers videos for your app, you can share them on YouTube and create your own channel there. People respond well to videos and there are more chances of your app going viral if you can create a video that is liked by the people. PPC Ads: Using Google AdWords, you can target a few keywords regarding your app. Even though this method involves money, you can start off slow and not put in a lot of cash into this method. Moreover, Google and other advertising agencies offer ad credits to new users in order to help them start up. Use these credits in order to understand the way things work and then focus on running a campaign with your important keywords targeted. Third Party Reviews: A brilliant way to get more people interested in your app is to get it featured in a tech article. You can also ask some tech reviewers to review your app and post it on their blogs. Using third party intervention, you can show people that other people’s opinion are with your app and in this way, you can easily market your app without having to spend much.
We are all aware of the war between android phones and the iPhone by Apple. They have been at it on all fronts, be it the features, the technology, the camera and even the apps. Talking about the camera, the iPhone has always been a leader when it comes to the quality of image produced. However, all that is changing as Android phone manufacturers are finally catching up with iPhone and a recent study tells that there are about 7 android phones that have a better camera than the iPhone 6. Which phones have scored more points than iPhone 6? After talking to a notable Mobile App Development Company in Australia, we came to know that a well-known camera expert has conducted the annual mobile camera analysis and found that there are seven android phones that show better image quality than the iPhone. The tests were run on the following parameters: Flash Exposure and Contrast Autofocus Texture of the images Color Depth Noise Artifacts Editing features An Android App Development Company in UK said that a very big reason for the android phones to perform better is due to the updated Android OS that allows the device to use the camera hardware in a more judicious manner. So, pertaining to the results generated by the study, here are the seven android devices which have a better camera quality than iPhone 6: Sony XPERIA Z5: The latest offering by Sony is a powerhouse in itself. Equipped with the Sony Exmor Sensor, the front camera of 5.1 MP and back camera of 23 MP are capable of capturing vivid and larger than life images and videos on the phone. Samsung Galaxy S6 EDGE: With a 16 MP back camera and 5 MP front camera, this flagship model by Samsung is surely able to turn some heads with its picture quality. The phone is equipped with one of the best camera in the market and is a popular choice among the elite buyers. Nexus 6P: The latest offering by Google in collaboration with Huawei is also doing rounds because of a great camera work. The 12.3 MP rear camera made by Sony is a powerful lens that is giving Nexus 6P an edge over many other smartphone models in the same range. LG G4: This new flagship model by LG does not believe in competing with other phones when it comes to their camera. Their model competes with DSLR cameras and since we are giving you this comparison, you can very well imagine the strength of the G4 camera. With a 16 MP lens equipped at the back and an aperture of 1.8, this camera will give you lifelike images anytime, anywhere. Motorola X Style: With a Sony built IMX 230 lens with BSI and CMOS Sensor, Moto X Style makes a large leap towards attaining camera quality. The 21 MP powerhouse at the back ensures that you get lifelike pictures and also gives it the capability to shoot videos in 4k resolution. Sony XPERIA Z3+: The Z3+ by Sony was not very popular with the people. However, their camera department managed to pick some eyeballs and they have secured a position higher than the iPhone when it comes to picture quality. This fete has been achieved primarily due to Sony’s expertise with camera lens and with the 20.7 MP back camera of the Z3+, you can easily bring images to life. Thus, all these phones have proven that they can perform better in the camera department than iPhone 6. However, we expect Apple to hit back with their newer models and provide an even better image clarity and camera features to their users. In the department of selfies though, Apple stills seems strong as the selfies taken from the iPhone are unmatched and can even better your real life looks anyday.