# ZIP Opener・File Reader vs Flip Clock

The clearest difference is ads: Flip Clock at none against ZIP Opener・File Reader's shown. Flip Clock also leads on update cadence (every 2 weeks vs every 13 months). ZIP Opener・File Reader's advantage is review sentiment (100% vs 71%). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. ZIP Opener・File Reader sells 4 in-app purchases, starting at $1.99 per 7 days and Flip Clock sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for ZIP Opener・File Reader against 4.7 for Flip Clock. Both are backed by a comparable volume of ratings — 21 and 27 respectively. Written reviews are what separate them: 100% of ZIP Opener・File Reader's written reviews are positive against 71% of Flip Clock's.

ZIP Opener・File Reader ships an update every 13 months, Flip Clock every 2 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | ZIP Opener・File Reader | Flip Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (21 ratings)](https://appshunter.io/ios/app/zip-openerfile-reader/id6738324911/reviews) | [4.7 (27 ratings)](https://appshunter.io/ios/app/flip-clock-pomodoro-and-focus/id6739022744/reviews) |
| Number of ratings | 21 | **27** |
| Positive reviews | **100.0% of reviews** | 71.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 13 MB | 93 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andy Sutanto](https://appshunter.io/developer/1659282966) | [亮 吴](https://appshunter.io/developer/1783301835) |

## What reviewers say

### ZIP Opener・File Reader

[App page](https://appshunter.io/ios/app/zip-openerfile-reader/id6738324911)

Easily open and extract ZIP files, including those with passwords. Organize and share your extracted files efficiently with a history tracking feature. Enjoy a smooth experience managing compressed files.

**Highlights:** Open ZIP files, Extract password-protected ZIPs, File management, Selective sharing, History tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZIP Extractor Pro | $1.99 | per 7 days |
| ZIP Opener Pro - 1Y | $19.99 | per year |
| Offering for New Users | $19.99 | one-time |
| ZIP Opener Pro | $39.99 | one-time |


### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-pomodoro-and-focus/id6739022744)

This app offers a visually appealing flip clock with customizable skins, colors, and backgrounds. It includes productivity tools like a Pomodoro timer, countdown, and stopwatch, along with white noise and weather features for a focused environment.

**Highlights:** Customizable flip clock skins and colors, Pomodoro timer, White noise generator, Weather display, Countdown timer, Stopwatch

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Annual Plan | $3.99 | per year |
| Lifetime Purchase | $6.99 | one-time |


## Frequently asked questions

### Is ZIP Opener・File Reader free?

ZIP Opener・File Reader is free to download, with in-app purchases available.

### Is Flip Clock free?

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

### Which has better reviews, ZIP Opener・File Reader or Flip Clock?

ZIP Opener・File Reader and Flip Clock are both rated 4.7 out of 5 on the App Store, from 21 and 27 ratings respectively.

### Do ZIP Opener・File Reader or Flip Clock have ads?

ZIP Opener・File Reader shows ads; Flip Clock does not.

### Which is updated more often, ZIP Opener・File Reader or Flip Clock?

ZIP Opener・File Reader ships an update every 13 months, and Flip Clock every 2 weeks. Most recently, ZIP Opener・File Reader was updated on October 30, 2026 and Flip Clock on October 30, 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.*