# MasteringTheatre vs Charli

The clearest difference is update cadence: Charli at every 4 days against MasteringTheatre's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. MasteringTheatre sells 2 in-app purchases, starting at $2.99 per month and Charli sells 1 in-app purchase, starting at $59.99 per month. Whichever you choose, the download price is not the number that matters.

MasteringTheatre ships an update every 3 months, Charli every 4 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | MasteringTheatre | Charli |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 79 MB | 63 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [DigIAgram](https://appshunter.io/developer/1889801480) | [Charli Family Corporation](https://appshunter.io/developer/6803979386) |

## What reviewers say

### MasteringTheatre

[App page](https://appshunter.io/ios/app/masteringtheatre-learn-lines/id6761461015)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | per month |
| Premium | $3.99 | per month |


### Charli

[App page](https://appshunter.io/ios/app/charli-language-learning/id6803979383)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Charli Monthly | $59.99 | per month |


## Frequently asked questions

### Is MasteringTheatre free?

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

### Is Charli free?

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

### Do MasteringTheatre or Charli have ads?

Neither MasteringTheatre nor Charli shows ads.

### Which is updated more often, MasteringTheatre or Charli?

MasteringTheatre ships an update every 3 months, and Charli every 4 days. Most recently, MasteringTheatre was updated on October 6, 2026 and Charli on October 9, 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.*