# Flip Clock vs WOD Timer Pro

The clearest difference is in-app purchases: WOD Timer Pro at none against Flip Clock's 1. WOD Timer Pro also leads on update cadence (daily vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

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

Flip Clock ships an update monthly, WOD Timer Pro daily. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Flip Clock | WOD Timer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 34 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [磊 刘](https://appshunter.io/developer/1892400556) | [Danilo Canivel](https://appshunter.io/developer/430122748) |

## What reviewers say

### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clock-timer-and-focus/id6767742797)

A minimalist utility app featuring a retro flip-digit clock. It offers a Pomodoro timer, stopwatch, and alarm functions, all accessible with simple swipes. Premium features are available via a one-time purchase.

**Highlights:** Retro flip-digit clock display, Pomodoro timer, Stopwatch, Multiple alarms, Countdown events, Calendar integration, Offline functionality

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimpleClock Pro Edition | $2.99 | one-time |


### WOD Timer Pro

[App page](https://appshunter.io/ios/app/wod-timer-pro-box-clock/id6775222171)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flip Clock free?

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

### Is WOD Timer Pro free?

WOD Timer Pro is free to download, with no in-app purchases.

### Do Flip Clock or WOD Timer Pro have ads?

Neither Flip Clock nor WOD Timer Pro shows ads.

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

Flip Clock ships an update monthly, and WOD Timer Pro daily. Most recently, Flip Clock was updated on October 31, 2026 and WOD Timer Pro on November 5, 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.*