TestFlight Will Make iOS Development A Lot Easier

If you are an iOS developer you know the pain of distributing apps to your beta testers. Filling out those UDIDs into the developer portal and then trying them to get your app through the ad-hoc network was a bit of pain. But now that’s going to change for good in the new and latest iOS 8.

With iOS 8 rolling out to iPhones and iPads and those nice shiny little iPods, do you know what all features does it bring along? Of course the new software packs a bunch of new features, that are beneficial both for consumers as well as developers, but what you people want to know is that how these features will make your life easier. Am I right?

Just to fulfil that desire of yours, we have decided to bring you a series, that will explain the features that are coming in iOS 8 and OS X Yosemite. In this series we will also guide you through the feature functionality and explain how you can make the best use of those features.


This is the sixth instalment of our cover up of features and functionality introduced in iOS 8. If you missed the previous one, check it out here.

Now that you have an idea of what TestFlight is focused on, let’s have a detailed discussion on that.


What TestFlight is that it is neat simple app that will help you install the beta versions of apps for testing. But now it is much simpler than it was earlier with testing for iOS development. Apple have decided to go the easy way with beta testing for iOS.


Earlier developers had to do a lot of work to allow its testers to provide the application. The steps that included in distributing application for beta testing included the following steps:

  • Developer asks tester for UDID
  • Tester uses an application to retrieve the UDID
  • Tester sends UDID to developer
  • Developer logs into Apple’s Developer Portal
  • Developer adds the tester’s device to the account
  • Developer adds the new device to the appropriate provisioning profile
  • Developer updates app with new profile
  • Developer distributes app to tester

For those who are not familiar, look at those steps and then judge for yourself what a developer had to go through just to distribute the app for single tester. And to distribute it to more testers, he had to go through the same steps over and over again.

This is a very time consuming and hectic process. And to eliminate that, TestFlight is coming like a blessing, if all it claims is true. Now if you have iOS 8 targeted applications and want to beta test it with your developers, all those steps reduce down to these ones:

  • Tester tells developer their Apple ID
  • Developer logs in to iTunes Connect
  • Developer sends email invitation to tester
  • Tester accepts invitation
  • Tester installs app via TestFlight app

That seems simpler. Even in writing. You see how simple it will become distributing your apps to the testers with TestFlight.

But that’s not all to it.  There’s more to come.


100 Device Limit?

Previously developers had a limit of adding up to 100 devices that he can test with. Developer had to add each and every device through the UDID into the developer account and then have to distribute the application through the ad-hoc network.

But now with TestFlight, this limit have been increased to 1000 Apple IDs. This means that there is no barrier of devices now. If you want to test an app on 10 devices, log in to them using the same Apple ID and download the latest version of the application though the TestFlight app. This will give a boost to beta testing which was earlier limited to few devices.

However there is a minor setback in that, which is, that apps through TestFlight will have to be reviewed by Apple before the beta testers can download it from the TestFlight application. But Apple also says that, minor changes that do not change the way app works will not need reviewing.

In addition to the 1,000 beta testers, developers will also be allowed to have up to 25 internal testers. Internal testers can’t just be invited via email, they’ll need to have an account created for them in the developer’s iTunes Connect account. The advantage for internal testers is they won’t have to wait for betas to be approved; they’ll have access as soon as the developer uploads a new build.

After a build has been uploaded and approved, it will be valid for 30 days. If a developer goes more than 30 days without uploading a new build, testers won’t be able to run the app until the developer uploads a new one.

Get the Latest Version Always

With TestFlight the beta tester will always be able to access only the latest version of the developer’s application. As soon as the developer uploads a new build onto the store, and it is approved, the previous builds will become inactive, and will not be accessible to the beta testers.

However whether or not Apple adds the functionality to manage those previous builds is still a suspense. But we would like it, just in case we want our tester to get access to the previous builds.

Intelligent Crash Reports

Intelligent crash reports will be sent to the developer whenever the application will crash on a device. But this feature is set to be added for next year.

How the crash reports are sent now is just a bunch of hexadecimal numbers which do not provide any informational data to developer. And no whereabouts of when and why the app crashed. Apple is set to improve the crash reporting mechanism by including the functions where the app crashed and also by adding more relevant data to the crash reports.

This will help greatly in application performance improvement and will also boost the application finalisation time by increasing bugs removal faster than ever.


With that Apple just got a step forward in improving its services, and we greatly welcome the change. This is in fact a good change. What you people think about it? Let us know in the comments below.

If you want to read more on our cover up of features and enhancements that Apple introduced in iOS 8, click on any of the links below:

HomeKit in iOS 8 Will Give You The House Of Your Dreams

What Improved In AirDrop And Instant Hotspot For iOS 8?

Custom Keyboards In iOS: Everything You Need To Know

Metal in iPhone Will Speed Up Your Games

Make Calls From Your iPad and Mac with Handoff


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