# Clock Practice vs EcoSort

The clearest difference is in-app purchases: Clock Practice at none against EcoSort's 1. EcoSort's advantage is update cadence (every 5 days vs every 2 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

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

Clock Practice ships an update every 2 weeks, EcoSort every 5 days. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Clock Practice | EcoSort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/clock-practice-telling-time/id6755752452/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 69 MB |
| Requires iOS | 18.5 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TAKAYUKI HASHIMOTO](https://appshunter.io/developer/1689527181) | [DAEGEON JEONG](https://appshunter.io/developer/1843269304) |

## What reviewers say

### Clock Practice

[App page](https://appshunter.io/ios/app/clock-practice-telling-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


### EcoSort

[App page](https://appshunter.io/ios/app/ecosort/id6756253245)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고제거 | $1.99 | one-time |


## Frequently asked questions

### Is Clock Practice free?

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

### Is EcoSort free?

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

### Do Clock Practice or EcoSort have ads?

Neither Clock Practice nor EcoSort shows ads.

### Which is updated more often, Clock Practice or EcoSort?

Clock Practice ships an update every 2 weeks, and EcoSort every 5 days. Most recently, Clock Practice was updated on October 7, 2026 and EcoSort on October 10, 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.*