# Flip Clock vs JianBox

The clearest difference is update cadence: Flip Clock at every 3 days against JianBox's every 3 weeks. Flip Clock also leads on ratings volume (3 vs 1). JianBox's advantage is monetization model (free vs free with in-app purchases). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Flip Clock sells 1 one-off in-app purchase and JianBox sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Flip Clock against 5.0 for JianBox. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Flip Clock ships an update every 3 days, JianBox every 3 weeks. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Flip Clock | JianBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/flip-clock-zen-focus-timer/id6762340795/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/jianbox-local-document-tool/id6785374736/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 30 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hai Nam Trinh](https://appshunter.io/developer/1139152400) | [涛 刘](https://appshunter.io/developer/6785269438) |

## What reviewers say

### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-zen-focus-timer/id6762340795)

Transform your device into a beautiful, distraction-free desk clock. This app offers a fullscreen flip clock experience with smooth animations, customizable themes, and built-in focus tools like Pomodoro timers. It's designed for deep concentration and quiet productivity, working fully offline without ads or tracking.

**Highlights:** Fullscreen flip clock with realistic animations, Built-in Pomodoro timer (Focus/Break/Cycles), Customizable themes and clock styles, Screen stays awake for desk use, Works fully offline, Subtle haptic feedback

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Premium | $1.99 | one-time |


### JianBox

[App page](https://appshunter.io/ios/app/jianbox-local-document-tool/id6785374736)

This app offers a comprehensive suite of tools for document management, file organization, and media processing, all while ensuring 100% local processing for maximum privacy. It scans, edits, converts, and secures your files without requiring any cloud uploads or account logins.

**Highlights:** 100% Offline processing, Document scanning and PDF editing, File unarchiving and compression, Private vault with encryption, Batch file renaming, Video and audio toolkit

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JianBox Pro lifetime unlock | $14.99 | one-time |


## Frequently asked questions

### Is Flip Clock free?

Flip Clock is free to download, with in-app purchases available.

### Is JianBox free?

JianBox is free to download, with in-app purchases available.

### Which has better reviews, Flip Clock or JianBox?

Flip Clock and JianBox are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do Flip Clock or JianBox have ads?

Neither Flip Clock nor JianBox shows ads.

### Which is updated more often, Flip Clock or JianBox?

Flip Clock ships an update every 3 days, and JianBox every 3 weeks. Most recently, Flip Clock was updated on October 7, 2026 and JianBox on October 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*