# Fullscreen Clock: Flip & Focus — user reviews > 241 indexed App Store user reviews of Fullscreen Clock by Zhengzhou Sibo Intelligent Technology Co., Ltd., rated 4.70/5 from 2,141 ratings. - Source: https://appshunter.io/ios/app/fullscreen-clock-flip-and-focus/id1403700342/reviews - App overview in markdown: https://appshunter.io/ios/app/fullscreen-clock-flip-and-focus/id1403700342.md - Rating breakdown: 5★ 1,826 · 4★ 176 · 3★ 56 · 2★ 30 · 1★ 53 ## What do users think of Fullscreen Clock? Overall sentiment: positive **Pros** - 🚀 Efficient - 👍 Simple and useful - 👍 Great tool - 👍 Excellent app - 👍 Awesome clock **Cons** - 🐛 Ads disrupt usage - 🐛 Buggy widget - 🔋 Drains battery - 👎 Hard to exit - 👎 Annoying ads **Commonly reported bugs** - Widget doesn't adjust for DST - Clock resets when exiting app - Hangs up on some devices - Ads cover the clock **Most requested features** - Add color customization - Integrate date display - Add 12-hour time format with AM/PM - Improve countdown timer functionality - Add stopwatch widget ## Newest reviews (14 of 241) ### 2/5 — Absurd amount of cookies *2026-03-26, version 7.0* How can 1 clock app want to collect so much personal data??? ### 3/5 — Time And Stopwatch *2026-02-13, version 7.0* Please add option of timer and stopwatch I have to study and I Connor put timer for this 😢😢 ### 4/5 — 소리 *2026-01-02* 깔끔합니다. 시간 다되면 소리나게 할 순 없나요? ### 5/5 — Adoro! *2025-10-24, version 7.0* Muito bom! Recomendo! ### 5/5 — Çok güzel *2025-10-23, version 7.0* Ben çok beğendim iyi ### 5/5 — THE BEST!!! *2025-09-21, version 7.0* The best app if you want to see the time on your gadget while you are working or studying!!! ### 2/5 — Can I pay to have you stop showing ads? *2025-08-24, version 7.0* ? ### 5/5 — 🔥 *2025-08-05, version 6.9* تطبيق ممتاز ### 4/5 — Brilliant app *2025-06-16, version 6.9* I like it ### 5/5 — 오류 *2025-06-11* 전에 폰에서 정말 잘 쓰다가 이번에 폰을 바꿨는데 갑자기 위젯 시계가 안 떠요ㅠㅠ 저는 초시계를 쓰고 싶은데 오류가 뜨는지 네모 모양으로 유지가 되네요 확인 부탁드립니다!ㅜ ### 5/5 — Klok *2025-06-08, version 6.8* Dik in orde Geen wekker nodig ### 5/5 — This is so good for my learning time *2025-05-27, version 6.8* 100 stars ### 5/5 — Om Sai godar namah *2025-05-16, version 6.8* Om Sai godar namah ### 5/5 — Best clock app *2025-05-01, version 6.8* This is the best Clock app out of all those that I’ve tried. I could do with less ads, but considering it’s a free app it’s pretty good. Keep up the good work y’all! ## Most critical reviews (10 lowest-rated) ### 1/5 — sad *2026-08-30, version 7.0* too many ads lowk ### 1/5 — 戻れなくて大変 *2026-08-05* 困ってる ### 1/5 — Mal-Ware gatway *2026-06-02, version 7.0* DONT DOWNLOAD! Ads are horribly deceptive. The first time I use this app, I accidentally clicked on the ad at the bottom. It took me to a webpage that was a deceptive loop about my Apple account being charged for $400. I couldn’t ignore it or get out of the loop. Had to reset my phone. ### 1/5 — Data Tracker! *2026-04-06, version 7.0* This app only exists to track your data. There’s a huge list of “legitimate interest” vendors tons of boxes to untick if you try to switch them off. I wouldn’t trust this even with all the upfront tracking turned off. DELETED! ### 1/5 — Não serve para nada *2025-10-25, version 7.0* No iPhone esse app é apenas um repetidor do relógio em tela cheia e com opções de layout. Não tem cronômetro no iPhone, isso mesmo, não serve para nada. ### 1/5 — Diese App funktioniert immer noch nicht im Speerbildschirm bei iOS 15.8.1 📲 *2025-06-11, version 6.9* Heutiges Update war leider sehr erfolglos 🤷‍♂️ Diese App funktioniert immer noch nicht im Speerbildschirm unter iOS 15.8.1 📲 Erbitte um schnellstmögliches Update um diese App problemlos nutzen zu können 🙏 ### 1/5 — Can’t get it off *2025-03-06, version 6.8* Too hard to exit app- very annoying ### 1/5 — Disappointed *2025-01-26, version 6.8* The alarm is not loud at all.Thought there would be more alarms available with purchase. The alarm is really not acceptable. But I love the layout the layout gets a five stars but please consider adding more alarms thank you or if you already have them make it easy to find thank you. ### 1/5 — Drains battery *2024-08-16, version 6.8* This thing drains your battery. Before I downloaded this I could go for days before I had to charge battery, since downloading this app battery goes to zero by the end of the day. Uninstalling ### 1/5 — Ads won’t go away *2024-06-13, version 6.8* Paid for the app and Temu ads pop up and only go away when I close the app and restart. ## Most praised reviews (10 highest-rated) ### 5/5 — If you thank me I’ll thank you *2026-08-09, version 7.0* My goodness, a day of VIP per ad? I’m doing it! You’re welcome for the (pretty much) free money :). Overall great app! You made pretty much my dream come true! ### 5/5 — まじで神 *2026-08-05* このアプリでは余計な機能のないシンプルな秒付き時計、タイマーやストップウォッチ、更には字を全画面表示できる機能まで付いている。しかも勝手にスリープしないから、置時計にしたりお知らせしたいことをずっと表示しておくことだってできる。全人民入れといた方がいい。 ### 5/5 — Amazing *2026-06-04, version 7.0* Awesome no pay at all!!! ### 5/5 — Sweet clock *2026-04-11, version 7.0* Very clear lotta choices works great would recommend simple, clean, elegant ### 5/5 — Fullscreen Clock *2026-03-23, version 7.0* I love it, I prefer Digital Clocks to Analog Clocks anyway It’s Clear Classy and Bright I love the way the Digital Clock Works . ### 5/5 — İyi güzel *2026-01-11, version 7.0* Kullanışlı guzel ### 5/5 — Loved it. *2025-12-21, version 7.0* It’s a nice aap. Good for focused study sessions and time tracking. ### 5/5 — Increíble. Es súper maravilloso *2025-12-20, version 7.0* Angus ### 5/5 — This is the one *2025-11-28, version 7.0* Perfect. Full screen, minimalist clock. Multiple sized widgets. ### 5/5 — Good! *2025-11-21* 너무 좋아요! 쉬는시간이랑 집중시간 번갈아가면서 하는기능 너무 잘 쓰 고있어요!! 물소리 기능까지있어서 공부하는데 더 집중이 잘 돼요! 그래서 불소리? 장작소리 같은 다른 소리도 있으면 좋을것같고 시계 말고도 그 타이머도 작은 화면으로 옆에 띄우는 기능 있으면 좋을것같아요! --- *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 2026-08-31.*