# MobileSecurity - Phone cleaner — user reviews > 353 indexed App Store user reviews of MobileSecurity by KANG KANG, rated 4.70/5 from 2,714 ratings. - Source: https://appshunter.io/ios/app/mobilesecurity-phone-cleaner/id1210613246/reviews - App overview in markdown: https://appshunter.io/ios/app/mobilesecurity-phone-cleaner/id1210613246.md - Rating breakdown: 5★ 2,294 · 4★ 232 · 3★ 99 · 2★ 53 · 1★ 36 ## What do users think of MobileSecurity? Overall sentiment: negative **Pros** - ⭐️ Great app - 🚀 Cleans and boosts phone performance - 👍 User-friendly interface - 💰 Free to use **Cons** - 🔥 Removed useful features like cache/memory cleaning - 📢 Excessive ads and in-app purchases - 🐛 Bugs and crashes - 🔒 Privacy concerns **Commonly reported bugs** - Network speed test causes app to crash - Unable to delete selected duplicate files **Most requested features** - Restore previous cache/memory cleaning features - Provide paid ad-free version - Improve stability and fix bugs ## Newest reviews (14 of 353) ### 2/5 — Version *2025-11-05, version 1.3* Je préfère l’ancienne version ,les pubs trop longues impossible d’importer des photos ???? ### 3/5 — New version removed the best features *2025-02-02, version 1.3* I got this app years ago and it was great for scanning and reducing the amount of RAM used and for clearing the cache - freeing up memory and storage and enabling my iPhone to operate better. The version launched in late 2024 got rid of these functions - which were the best features - poof - gone. We are left with what is essentially a photo clean up app. Sad really. Very disappointing ### 2/5 — Caché *2024-11-14, version 1.1* Ultima versión ya no limpia caché, se dedica a duplicados fotos y ya no es lo mismo. Deja de ser interesante. ### 2/5 — what happened? *2024-11-04, version 1.1* used to be the best at cleaning and maximizing memory, but now- ads!! and no way to get back to memory clean choices. really a shame. used to be one of the best but now it’s worthless for direct memory cleaning. i would gladly pay to purchase but no way to do that ### 1/5 — What Happened?!?! *2024-10-25, version 1.1* This App used to clean memory and cache. It was the best cleaning app on the market. Now it just cleans contacts and images just like EVERY other cleaning app! Why the change? I'm about to delete this app. I don't need more useless garbage on my phone. ### 1/5 — Useless after latest update!! *2024-10-24, version 1.1* They got rid of the junk and cache file cleaner!! ### 1/5 — Don't download *2024-10-23* 1 Star. This app used to be my favorite until they updated it recently. Before you could clear app caches, memory cache and other data cache and cookies. Now they have removed all that focusing only phone duplicate photos, videos and contacts. Come on guys you can do better. I'm really disappointed. I wish I never updated it ### 1/5 — Advertisements *2024-10-23, version 1.1* For years, I’ve been using this app and all of a sudden I get advertisements and I can’t use it ### 1/5 — After the update, ads all the time and doesn’t work anymore *2024-10-22, version 1.1* Ads all the time. After update, ads all the time. Then when you push to clean, it no longer cleans. Even after a clean it still says 98% used. I liked this app before the update. After it, very disappointed. Probably won’t be using anymore. ### 3/5 — Excelente app hasta la última versión *2024-10-22, version 1.1* Era una excelente app para limpiar caché y datos de sistema. Hasta esta última actualización que solo dejaron la revisión de imágenes. Mala decision. La borraré después de 5 años. Lástima. Eran 5 lo dejo en 3 ### 3/5 — This App Is Good, But… *2024-10-22, version 1.1* I don’t like this new software update. Old version lets you Quick Clean and Ram Boost. Too many ads popping up now with this new update… ### 1/5 — Dommage *2024-10-21, version 1.1* La dernière mise à jour intègre de la publicité, quel dommage ! Cette application était parfaite elle devient nullement opérationnelle ! ### 1/5 — Vergognoso *2024-10-21, version 1.1* Con l’ultimo aggiornamento l’applicazione è solo un continuo di messaggi pubblicitari, praticamente inutilizzabile e snervante. La sto disinstallando! ### 1/5 — … *2024-10-21, version 1.1* Todo iba bien, hasta que le ha metido publicidad, he eliminado la App Es preferible que cobre por el uso de la App, no a cambio de publicidad. ## Most critical reviews (10 lowest-rated) ### 1/5 — What a truly scummy developer 🤮🤮🤮 *2025-06-20, version 1.3* Great job Richard, you literally took a masterful app and turned it into garbage BUT even worse YOU now charge people for an app that literally does nothing!!! GREED ruins EVERYTHING especially apps that once were not only beneficial but actually unique in the App Store. Now a generic app that can easily be found in the App Store for free. ### 1/5 — helas *2025-05-27, version 1.3* voilà une application qui fonctionnait bien et permettait de supprimer même des fichiers inutiles... Aujourd'hui elle se limite à demander l'accès aux photos pour en supprimer les doubles, les compresser, et organiser vos vidéos. ### 1/5 — Terrible changes app *2025-02-03, version 1.3* I used to love this! For one it used to be free. That being said when I saw they started charging for it I bought it not realizing they had changed the format and it is terrible now it does scam for anything but pictures!!! it is a rip off, and I am truly disappointed. Do not waste your money.! ### 1/5 — Pathatic *2024-12-29, version 1.3* It’s crashing within a minute ### 1/5 — 0nce a Great App / Now just 🤮 *2024-12-24, version 1.3* Don’t update kids you’ll be sad after you do And what once was a truly wonderful app is now with updates just an illusion of its former self (basically) a 😪🤡🙈 ### 1/5 — Estafa *2024-11-16, version 1.2* Se ha actualizado y ya no vale para nada, al menos antes limpiaba el caché y memoria sin problemas, ahora un 0, borrada ### 1/5 — From Best to Less Than Zero *2024-11-11, version 1.1* If less than zero stars was possible, this would be an appropriate time. Having used this app for many years, I concur with the other recent reviews that the app has gone from a mobile phone cleaning machine to an advertisement platform. Unfortunate. I’ll be removing it ASAP from my phones and iPads. ### 1/5 — Solo pubblicità *2024-11-05, version 1.1* Solo pubblicità e nessuna funzione utile per liberare la memoria utilizzata dalle app. Pessimo aggiornamento meglio la versione 1.0 . Eliminata dal cellulare inutile ### 1/5 — Pessimo aggiornamento *2024-11-05, version 1.1* Questo aggiornamento a letteralmente eliminato la funzione libera memoria , ora scannerizza solo foto ecc. non è più utile a liberare la memoria in utilizzo e alleggerire , poi solo pubblicità e nessun utilizzo . Pessima , la elimino dai miei cellulari ### 1/5 — Seit der neuesten Version nur noch Werbung *2024-10-31, version 1.1* Seit dem letzten Update nur noch eine Werbeplattform. Da kann man sich auch nicht „freikaufen“. Hab die App nach 3 Jahren gelöscht. Das nervt gewaltig ## Most praised reviews (10 highest-rated) ### 5/5 — MobbieSecurty *2024-11-08, version 1.1* Phone - cleaner ### 5/5 — Chát luong *2024-10-24, version 1.1* Ok ### 5/5 — THE Best In The App Store! *2024-08-21* Most of these type Apps only clean up duplicate pictures and contacts. This App not only does that, but it also removes bulky temp files, residual files, cache files, and more...For FREE! If this App wasn't free, I'd still pay for it. It's that good! ### 5/5 — ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️ *2024-08-09, version 1.0* ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️ ### 5/5 — Great *2024-06-27, version 1.0* I have gotten multiple viruses before and this app got rid of them all great app! ### 5/5 — La mejor *2024-02-05, version 1.0* Magnifica. Sin rodeos ### 5/5 — Top *2023-10-28, version 1.0* Läuft super ### 5/5 — Thank you *2023-07-03, version 1.0* Love it ### 5/5 — Greatest app for cleaning IPhone! *2023-04-28, version 1.0* This app is awesome, not perfect but it’s ok! Plus’s! 1. App really cleaning you’re iPhone, CPU-X do imitation of cleaning. 2. User friendly interface green, minimalistic, easy and understanding! 3. No find bug’s or other errors, installed on IPhone 5S iOS 12 latest. 4 best feature. Absolutely free! And that’s greatest thing what’s hard to find in Apple or Google or anything else store, in tomorrow days everything needs money.. Idea’s for creators! I think will be great if you’ve add some more cleaning and optimize stuff, about phone part’s inside, ad blocker for safari and some more what iPhone not blocking! 10/10 greatest clean app for IOS, Aregato everyone! ### 5/5 — Çok kullanışlı bir uygulama *2023-03-28, version 1.0* İlk başta belirteyim ki harbi ücretsiz. Cache memory temizleme ve junk file temizleme (uygulamadaki isimleri bu) gayet kolay ve hızlı. Duplicate photos (çift fotoğraflar) başta kullanmadım ama sonraları çok kullanmaya başladım acayip temizlik yapıyor, çat çat çat çekilmiş fotoğrafları önce sorup ayıklayarak silme öneriyor. Wifi filan güvenlik kontrolü var ama kullanmadım. Özetle öneririm. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*