# ZenFlip vs Flip Clock Timer

The clearest difference is in-app purchases: ZenFlip at none against Flip Clock Timer's 1. Flip Clock Timer's advantage is update cadence (every 4 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flip Clock Timer sells 1 one-off in-app purchase. ZenFlip asks for nothing beyond the download.

ZenFlip ships an update every 2 months, Flip Clock Timer every 4 weeks. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ZenFlip | Flip Clock Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (55 ratings)](https://appshunter.io/ios/app/flip-clock-timer-no-ads/id6541752313/reviews)** |
| Number of ratings | — | **55** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 1 MB | 2 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [成东 胡](https://appshunter.io/developer/1643805379) | [娜 张](https://appshunter.io/developer/1517893827) |

## What reviewers say

### ZenFlip

[App page](https://appshunter.io/ios/app/zenflip-full-screen-clock/id6443968056)

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

**In-app purchases:** none


### Flip Clock Timer

[App page](https://appshunter.io/ios/app/flip-clock-timer-no-ads/id6541752313)

This app offers a stylish retro flip clock, precise timers, and a professional stopwatch. It includes a focus mode to minimize distractions and enhance productivity for work or study.

**Highlights:** Classic flip clock design, Customizable countdown timers, Professional stopwatch with lap timing, Pomodoro-style focus mode, Elegant and functional interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is ZenFlip free?

ZenFlip is free to download, with no in-app purchases.

### Is Flip Clock Timer free?

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

### Do ZenFlip or Flip Clock Timer have ads?

Neither ZenFlip nor Flip Clock Timer shows ads.

### Which is updated more often, ZenFlip or Flip Clock Timer?

ZenFlip ships an update every 2 months, and Flip Clock Timer every 4 weeks. Most recently, ZenFlip was updated on October 11, 2026 and Flip Clock Timer on October 16, 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.*