10 mistakes Ios developers don’t know they are doing

It is worse than rejection to have an app accepted by the App Store with issues. Additionally, iOS is the second-most popular mobile operating system in the world. Over 85% of users utilize the most recent version, indicating a reasonable acceptance rate. As you can assume, highly active consumers have high standards; if the app or upgrade isn't terrific, you'll hear about it. 

Recovering may be easier if unfavorable reviews start to flow in.  Many engineers have shifted to mobile development due to the continual surge in demand for iOS developers. Actual iOS knowledge, however, goes much beyond simple code. You may avoid the ten mistakes iOS developers frequently make by reading the information below.

Top 10 mistakes developersmake:

  1. Overlook the app store guidance

Adherence to Apple's rules is one of the common errors iOS developers commit. Even though certain apps may still get approved despite failing to follow the rules, these instances could be more consistent. Applications that don't adhere to these rules are frequently rejected during the review process because they must ensure that iOS applications adhere to tight criteria.These rules must be carefully reviewed and understood by iOS developers. By doing so, they can get helpful platform-specific knowledge that will make the engineers on their team more valuable.

  1. Using default keywords

Using the default keyword in a switch comment will cause errors and erratic behavior. Only admin users are permitted to edit other papers when this code is used, which is proper. What if we established a brand-new user category called "manager," who should also have access to record editing? If we fail to change this switch remark, the code will still compile, but it will not work as intended. If the developer had started using enum values rather than the default keyword, the problem would have been discovered before build time and could have been fixed before moving on to testing or output.

  1. Improper testing

Testing their mobile applications exclusively on the most recent iOS device or the Xcode simulator is a typical error inexperienced iOS developers make.The power of every new Apple product surpasses that of its predecessor. In particular with the advent of 64-bit architecture. The A11, the newest iPhone CPU, competes head-to-head with Intel's Core i5 desktop processor.You forget that your software can operate substantially slower—or not—on older devices when you test it on the newest ones.As long asApple supports it, your program should offer the same user experience to users regardless of the iPhone or iPad they are using.

  1. Improper research

This supports the earlier point. Before choosing to create a mobile app, business owners should conduct extensive studies. Remember that every method for developing a business or an app has a unique set of objectives. Many things need to be taken into account before beginning.

Never make a decision based only on what you found on Google. Consider your application's primary goal, the kind of your company, target market, competitors, and USP.Much research may help you save a ton of money when designing a mobile app for your company.

  1. Avoid redesigning

Not going through the design process several times is one of the most frequent errors iOS developers make. They presume that they fully comprehend all of the criteria for the software. They should construct its architecture in one go, believing themselves exceedingly efficient and confident.It is essential to redesign and iterate the design process for better logic, user experience, and effectiveness. The developers' output will increase dramatically rather than suffer.

  1. Not enough data management

iOS programmers have historically turned to XML as a means of data storage. However, this kind of data management must be updated and more productive. It not only slows down the speed of the program, but it also loads it needlessly. This method of managing data could be more effective since each time data is changed, an XML file must be updated and restored in the folder.  It's time to transition to SQLite, a more effective data management method, and ditch this old methodology.

  1. Cache Management Errors

Whether it's a web app, an iOS app, or any other intelligent software, efficient cache management is crucial to the development process. This becomes much more crucial When working with devices with less memory, such as those with 512MB RAM. Cache management, however, needs to be more frequently addressed by iOS developers in favor of usefulness and aesthetics. A bad user experience might be caused by improper cache management. Thus attention must be used in this area.

  1. Useless subclassing

In addition to the preceding sentence, needless subclassing might cause many issues in your programs. To minimize duplication, it is easy to fall into the trap of needing to inherit from numerous classes, which leads you to wonder why current languages only support one inheritance.The answer is that composition should always be chosen over inheritance. This implies that instead of subclassing other classes, you should have instances of those classes that provide the needed functionality. The delegate pattern and protocols are enforced by the iOS SDK, which encourages you to do this.

  1. Unnecessary Features and Functions

An app with certain features and functionalities is a terrific idea. But searching for an app with every feature you can imagine is not a good idea. Remember that every additional feature will raise the price and lengthen the development process. Costlier than a straightforward program is a budget that handles many tasks.

Furthermore, you cannot be sure these damaging characteristics would benefit customers. You have to start by developing an app that serves your company's primary objective. Then, based on customer input, you can gradually roll out new features, update them, and alter them.

  1. Not being customer-centric

It won't help to have a great app but a poor user experience. Make sure that while you develop your app, the needs of your users come first, not simply the aesthetics.User experience is crucial for growing and retaining your consumer base, and assuring that the app's design is simple and fluid will enable users to move swiftly across various screens. Create an entirely user-focused app rather than one that only serves your company's needs.

Apps that provide a great user experience while serving the main aim of the business may significantly enhance your company.


At the beginning of their careers, developers make a lot of iOS programming errors.It's critical to understand that learning involves making errors, a necessary part of the process. No one is protected from them. In actuality, learning from mistakes is essential. They enable us to determine whether we are on the correct path.

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