# ClockLesson vs Trojan Time

The clearest difference is in-app purchases: Trojan Time at none against ClockLesson's 1. Trojan Time also leads on update cadence (every 6 weeks vs every 5 months). ClockLesson's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. ClockLesson sells 1 one-off in-app purchase. Trojan Time asks for nothing beyond the download.

ClockLesson ships an update every 5 months, Trojan Time every 6 weeks. The most recent releases landed on October 6, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | ClockLesson | Trojan Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trojan-time/id6743764389/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 83 MB | 1 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HappyCode Lab](https://appshunter.io/developer/6793409707) | [Robby Blakemore](https://appshunter.io/developer/1293541886) |

## What reviewers say

### ClockLesson

[App page](https://appshunter.io/ios/app/clocklesson-learn-by-touch/id1640611945)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all quiz stages. | $2.99 | one-time |


### Trojan Time

[App page](https://appshunter.io/ios/app/trojan-time/id6743764389)

This app offers an engaging and interactive method for young learners to develop proficiency in reading analog clocks. It features progressively challenging levels to build time-telling skills effectively, making the learning process easy and exciting.

**Highlights:** Interactive clock learning, Progressively challenging levels, Develop time-telling skills, Engaging educational gameplay, Easy and exciting learning

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ClockLesson free?

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

### Is Trojan Time free?

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

### Do ClockLesson or Trojan Time have ads?

Neither ClockLesson nor Trojan Time shows ads.

### Which is updated more often, ClockLesson or Trojan Time?

ClockLesson ships an update every 5 months, and Trojan Time every 6 weeks. Most recently, ClockLesson was updated on October 6, 2026 and Trojan Time on September 26, 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.*