# Clock Practice vs Inner Clock Master

The clearest difference is update cadence: Inner Clock Master at every 4 days against Clock Practice's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Clock Practice ships an update every 10 days, Inner Clock Master every 4 days. The most recent releases landed on September 17, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | Clock Practice | Inner Clock Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/clock-practice-tell-time/id6755752452/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 19 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TAKAYUKI HASHIMOTO](https://appshunter.io/developer/1689527181) | [Ryoma Yanagimoto](https://appshunter.io/developer/1681944215) |

## What reviewers say

### Clock Practice

[App page](https://appshunter.io/ios/app/clock-practice-tell-time/id6755752452)

This app helps children aged 3-7 learn to tell time on an analog clock. It features interactive spinning hands, voice guidance in multiple languages, and a gamified adventure map to make learning engaging and fun.

**Highlights:** Interactive analog clock with spinning hands, Voice guidance in 10 languages, Gamified adventure map with 5 learning lands, Two play modes: Practice and Time Attack, Color-coded hands for hours and minutes, Rewards and level-ups to maintain engagement

**Features:** macOS Compatibility

**In-app purchases:** none


### Inner Clock Master

[App page](https://appshunter.io/ios/app/inner-clock-master/id6757979617)

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

**In-app purchases:** none


## Frequently asked questions

### Is Clock Practice free?

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

### Is Inner Clock Master free?

Inner Clock Master is free to download, with no in-app purchases.

### Do Clock Practice or Inner Clock Master have ads?

Neither Clock Practice nor Inner Clock Master shows ads.

### Which is updated more often, Clock Practice or Inner Clock Master?

Clock Practice ships an update every 10 days, and Inner Clock Master every 4 days. Most recently, Clock Practice was updated on September 17, 2026 and Inner Clock Master on May 19, 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.*