# FlipTimer vs 洲洲沙盒

The clearest difference is in-app purchases: 洲洲沙盒 at none against FlipTimer's 4. FlipTimer's advantage is device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. FlipTimer sells 4 in-app purchases, starting at $0.99 per month. 洲洲沙盒 asks for nothing beyond the download.

FlipTimer ships an update every 5 weeks, 洲洲沙盒 every 6 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | FlipTimer | 洲洲沙盒 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/fliptimer-flip-and-focus/id6736883122/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 15 MB | 55 MB |
| Requires iOS | **15** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dongguan Tuesday Technology Co., Ltd.](https://appshunter.io/developer/1681685673) | [海洋 黄](https://appshunter.io/developer/1880165932) |

## What reviewers say

### FlipTimer

[App page](https://appshunter.io/ios/app/fliptimer-flip-and-focus/id6736883122)

This app helps users improve focus and manage tasks by combining a Pomodoro timer with a unique flip-to-focus feature. It allows for easy task import and smart deadline estimation, ideal for those with ADHD or complex projects.

**Highlights:** Flip phone to start focus timer, Import tasks via Markdown/CSV, Smart task completion date estimation, Break down complex projects, Reduce distractions, Build habits and track progress

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Weekly | $1.99 | per 7 days |
| Yearly | $7.99 | per year |
| lifetime | $14.99 | one-time |


### 洲洲沙盒

[App page](https://appshunter.io/ios/app/id6760133189)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlipTimer free?

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

### Is 洲洲沙盒 free?

洲洲沙盒 is free to download, with no in-app purchases.

### Do FlipTimer or 洲洲沙盒 have ads?

Neither FlipTimer nor 洲洲沙盒 shows ads.

### Which is updated more often, FlipTimer or 洲洲沙盒?

FlipTimer ships an update every 5 weeks, and 洲洲沙盒 every 6 weeks. Most recently, FlipTimer was updated on October 30, 2026 and 洲洲沙盒 on October 31, 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.*