# teach clk vs Cinderella

The clearest difference is in-app purchases: Cinderella at none against teach clk's 1. Cinderella also leads on iOS requirement (12.1 vs 26.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. teach clk sells 1 one-off in-app purchase. Cinderella asks for nothing beyond the download.

teach clk ships an update every 36 months, Cinderella every 34 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | teach clk | Cinderella |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cinderella/id1547976446/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 34 months** |
| Monetization | — | Free |
| Size | 54 MB | 355 MB |
| Requires iOS | 26.2 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [mind Technology](https://appshunter.io/developer/505395264) | [Perform](https://appshunter.io/developer/666961872) |

## What reviewers say

### teach clk

[App page](https://appshunter.io/ios/app/teach-clk/id1524244498)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Teaching Clock IAP | $9.99 | one-time |


### Cinderella

[App page](https://appshunter.io/ios/app/cinderella/id1547976446)

This app is a companion to a rock-themed stage production for children aged 7-12. It offers the full script and score, performance videos, and practice tools for songs and dances. A recording studio feature allows users to record and mix their own vocal performances with backing tracks.

**Highlights:** Full script and score, Production videos of songs, Walk-through videos for songs and dances, Recording studio for vocal practice, MP3 player functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is teach clk free?

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

### Is Cinderella free?

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

### Do teach clk or Cinderella have ads?

Neither teach clk nor Cinderella shows ads.

### Which is updated more often, teach clk or Cinderella?

teach clk ships an update every 36 months, and Cinderella every 34 months. Most recently, teach clk was updated on October 8, 2026 and Cinderella on October 24, 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.*