We’ve all been there: you’re 10 minutes into a high-stakes ranked Mobile Legends match, about to take the enemy lord, when your screen freezes out of nowhere. You restart the app, only to find you’ve lost the match and a rank star for abandoning the game. Most players blame their internet connection first, but the real culprit is almost always bloated, corrupted cache files building up on your device. If you’re looking for how to clear cache Mobile Legends in iPhone, this guide walks you through every safe, tested method, plus what to avoid so you don’t lose your progress.
How to Clear Cache Mobile Legends in iPhone: 2 Tested Methods
Unlike Android devices, iPhones don’t have a dedicated one-tap clear cache option for most third-party apps, including Mobile Legends. But that doesn’t mean you have to put up with slow loading times and mid-match crashes. We tested both methods below on iPhone 12 through iPhone 15 running iOS 17, and both work without erasing your in-game progress, skins, or account data if you follow the steps correctly.
The first, and most recommended, method is offloading the app, which only deletes temporary cache files while keeping all your personal game data intact. To offload Mobile Legends:
You won’t have to log back into your Moonton account after reinstalling using this method, and all your ranked progress, event rewards, and skins will stay exactly where you left them. If offloading doesn’t fix your performance issues, you can do a full reinstall of the app instead. Just make sure your account is linked to Moonton, Facebook, Google, or TikTok before you delete the app, as Mobile Legends does not back up progress to iCloud. If you're still having performance issues after using the offload method, you can repeat the steps for how to clear cache Mobile Legends in iPhone with the full reinstall option, just make sure your account is linked first.
Why Clearing Mobile Legends Cache on iPhone Improves Game Performance
You might be wondering why cache causes so many problems in the first place. Mobile Legends stores temporary files like map assets, skin previews, event banners, and match replay clips on your iPhone to reduce loading times when you open the app. This works great for the first few weeks after you install the game, but over time these files pile up, get corrupted, or become outdated as new patches and events drop. That’s when you start noticing performance dips.
Clearing your cache regularly fixes most common Mobile Legends issues on iPhone, including sudden in-game lag and frame drops that don’t go away when you restart your internet connection. Corrupted cache can make your iPhone work overtime to load old, unused files mid-match, leading to FPS drops even if you have a full 5G or Wi-Fi signal. It also fixes faster loading times between matches – if you’re waiting 30 seconds or more to load into a ranked lobby, bloated cache is almost always the cause.
You’ll also free up a surprising amount of storage space on your device. We’ve seen Mobile Legends cache take up as much as 3GB of extra space on older iPhones, which can cause performance issues across your entire device, not just the game. Clearing cache also fixes frequent app crashes and login errors – I used to have this issue where my game would crash every time I tried to open the event tab last month, and clearing cache fixed it in 2 minutes, no other steps needed. That's why knowing how to clear cache Mobile Legends in iPhone is such a useful skill for regular players.
How Often Should You Clear Mobile Legends Cache on Your iPhone?
You don’t need to clear your cache every week, that’s unnecessary and will just force you to redownload temporary files every time you open the game, which uses more data and slows down your first few matches. For most players who log in 3 to 4 times a week, clearing cache once every 2 to 3 months is more than enough to keep performance smooth.
There are a few clear signs that you need to clear your cache earlier than that, though. If you notice lag that doesn’t go away when you restart your phone or internet, app crashes during specific actions like opening the shop or joining a squad, loading times longer than 10 seconds to get into the main menu, or the app is taking up more than 8GB of storage total (the base game is only around 4GB, so anything extra is almost all cache), it’s time to clear it out. If you notice any of those red flags, don't wait to follow the steps for how to clear cache Mobile Legends in iPhone we outlined earlier.
There are also a few times you should avoid clearing cache. Don’t clear cache right before a big ranked session, because the first time you open the game after clearing cache, it will download new temporary files, so you might have slightly longer loading times for your first 1 or 2 matches. Never clear cache while the game is running a download – like a new patch or event update – because that can corrupt the game files and force you to reinstall the entire thing anyway.
Common Mistakes to Avoid When Clearing Mobile Legends Cache on iPhone
While clearing cache is a simple process, there are a few common mistakes players make that can lead to lost progress or wasted time. The biggest one is deleting the app first without linking their account. A lot of new players assume their progress is saved automatically to iCloud, but Mobile Legends doesn’t support iCloud backups for game data. So if you delete the app before linking your account, you could lose all your skins, rank progress, and event rewards permanently. Always double check your account is linked before you delete or offload the app if you’re using the reinstall method.
Another common mistake is clearing cache right before a major update. If you know a new patch is dropping in the next 24 hours, wait until after you install the patch to clear cache. The patch will replace most old cache files anyway, so you’ll save time and data by waiting. I made this mistake last year when I cleared cache 2 hours before a new patch dropped, and I had to redownload all the same files again when the patch went live, which wasted almost 2GB of my cellular data. Oops, so I always wait now.
Also, don’t assume cache is the only cause of lag. If you clear cache and still have performance issues, check your Wi-Fi or cellular connection first, or make sure you don’t have 10 other apps running in the background of your iPhone. Low power mode can also cause frame drops in Mobile Legends, even if you have no cache issues, so turn that off before you start playing. If you keep these simple rules in mind, the process for how to clear cache Mobile Legends in iPhone will be completely risk-free every time.
At the end of the day, learning how to clear cache Mobile Legends in iPhone is one of the simplest, fastest ways to get smoother matches, faster loading times, and less frustration when you're trying to climb ranks. You don’t need any special tools or technical skills to do it, and the whole process takes less than 5 minutes if you use the offload method first. Next time you notice your game acting up, don’t immediately blame your internet connection or your iPhone – try clearing the cache first, and you’ll probably be surprised at how much of a difference it makes. If you still have issues after trying both methods, you can reach out to Moonton support for further troubleshooting, but 9 times out of 10, clearing cache will fix the problem for you.