# Data Usage: Cellular Tracker — user reviews > 189 indexed App Store user reviews of Data Usage by HungChun Lai, rated 4.40/5 from 1,185 ratings. - Source: https://appshunter.io/ios/app/data-usage-cellular-tracker/id1248732517/reviews - App overview in markdown: https://appshunter.io/ios/app/data-usage-cellular-tracker/id1248732517.md - Rating breakdown: 5★ 858 · 4★ 171 · 3★ 59 · 2★ 20 · 1★ 77 ## What do users think of Data Usage? Overall sentiment: negative **Pros** - 👍 Simple and easy to use - 🚀 Provides real-time data usage - 💡 Helpful for tracking data limits **Cons** - 🐛 Inaccurate data tracking - 🔒 Privacy concerns with clipboard access - 🔋 High battery consumption due to ads **Commonly reported bugs** - App fails to update data usage correctly - Unable to save or load data plan settings - Compatibility issues with newer iOS versions **Most requested features** - Add ability to track hotspot data usage - Provide data usage alerts and notifications - Allow setting decimal values for data limits ## Newest reviews (10 of 189) ### 4/5 — Works fine, but… *2025-07-21* Needs an update after 7 years. Now we can have e-SIM and more than one data plan. Would be nice to keep history of data usage patterns. ### 4/5 — Another feature *2025-03-26, version 1.5* Monthly renwall with daily usage remainder not just one at a time ### 1/5 — Reminders *2024-10-14, version 1.5* This is not reminding me when my phone data is low and needs topping up, it allows for my data to be zero without being informed ### 2/5 — Close but not accurate reads high *2024-07-30, version 1.5* Reads higher than calling carrier ### 1/5 — One star *2024-07-07, version 1.5* Have used this on and off for a couple of years. Doesn’t really work. I’ll check it every few days against what my provider says I’ve used and it’s off sometimes gigabytes. It has one job, to track cellular data usage, and For whatever reason it misses a lot. The interface itself is nice, but if it can’t do what it’s intended to do. 1 star. ### 1/5 — 不準 *2024-04-04, version 1.5* 此款不準，請跳過 ### 2/5 — Shows incorrect usage data *2024-03-08, version 1.5* I reset everything and compared to what is shown in cellular section in settings. I believe this may not capture software updates which take quite a bit of data. In either case the stats are way off. ### 1/5 — Használhatatlan *2024-02-01, version 1.5* Pontatlan ### 5/5 — Very good invention *2023-09-12* This is the good one for data usage monitoring. Thanks to the team ..👏🏽👏🏽👏🏽👏🏽👏🏽👏🏽 ### 1/5 — Security at risk *2023-08-04* Why this app needs permission to clipboard ## Most critical reviews (10 lowest-rated) ### 1/5 — Flawed *2026-07-24, version 2.2* All those rave reviews have to be faked - it’s impossible to get past the adding a plan page - no way to enter the details and then dismiss the keyboard. Waste of time. ### 1/5 — Unable to create a plan *2026-05-05, version 2.2* No matter what I do, I am unable to create a plan to even try out the app. I can enter plan details, but the Save button remains grayed out. ### 1/5 — Требует оплату *2026-04-05* Пробный период не работает. Требует оплату. ### 1/5 — Doesn’t work *2025-11-01, version 2.1* Great idea, but won’t allow me to add a plan and start it ### 1/5 — Not very accurate☹️ *2025-10-05, version 2.1* {update} OK, i’ve given it a month. It’s really a total waste as far as accuracy is concerned. Seems to just be just a way to get ad revenue. Very Sad — It says today’s usage is 98 MB. My current usage is at least 220 MB ### 1/5 — Пурга какая то *2025-09-30* Не мог установить тарифный план, после ввода данных кнопка сохранить не активна. ### 1/5 — Not very accurate☹️ *2025-09-04, version 2.0* It says today’s usage is 98 MB. My current usage is at least 220 MB ### 1/5 — Privacy Concerns *2025-07-30, version 1.5* Immediately after opening this app my iPhone alerted me this app wanted to paste from the last app I copied something in. Uh no and I’m deleting your sketchy app. ### 1/5 — 流量方案根本沒有累計？ *2025-02-11, version 1.5* 流量方案根本沒有累計？ ### 1/5 — Doesn’t show accurate data usage. *2025-01-18, version 1.5* It stays stuck at certain number and ads are too much considering being on iOS. ## Most praised reviews (10 highest-rated) ### 5/5 — Полезное👍 *2026-05-02* Лично по моёму мнению приложение удобное и выполняет бесплатный функционал пока что 30 минут использования🙂 Плюс: Настройка тарифа , графики траты интернет удобно использовать в отслеживании траты трафика🌐 Минусов; не нашёл🙂 Ну я советую приложение , хоть и оценка 3 вроде выполняет бесплатный функционал🙂👍 ### 5/5 — 2.0 update breaks add plan *2025-09-06, version 2.0* the 2.0 update will not permit you to save your add plan data the bug needs a fix ### 5/5 — I love this App! Data saver is good, secure, and private. Important. *2025-08-18, version 1.5* DD ### 5/5 — Data usage *2025-05-24* The data usage is a very interesting app this app is most powerful app. ### 5/5 — Penis *2025-03-03, version 1.5* Penis olsa kalesex donsalo sagu ### 5/5 — 希望可以支援新的iOS小工具 *2024-10-22, version 1.5* 簡單好用 但希望可以支援新的iOS小工具 ### 5/5 — 可以搭配ios18就好了 *2024-10-04, version 1.5* 能顯示小工具 ### 5/5 — 好用的app *2024-07-19, version 1.5* 可以即時有效監控網路流量 ### 5/5 — 介面簡單 *2024-02-04, version 1.5* 好用 ### 5/5 — Super App for Spain. *2023-12-17, version 1.5* I recently switched to O2 in UK. That means, if I go abroad, I have a monthly data roaming allowance of 25 GB. UNFORTUNATELY… Despite O2 being state of the art, the O2 App is positively archaic and seems unable to refresh or give me any kind of up-to-date information after I leave UK shores. O2 will contact me when I’ve used 50% of my allowance and again at 80% and again when reaching 100%, but that’s all a bit too hit and miss for my liking. That’s where this Data Usage App comes into its’ own. After inputting a couple of bits of information, the App can give me a minute by minute breakdown of my usage, meaning that I won’t go over and end up with a huge bill. I’d recommend this App to anyone travelling abroad. Could save you a fortune, and also let’s you ration yourself to 800 MB per day in a 31 day month. (24.8 GB) Wonderful! --- *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 2026-09-08.*