# Otto vs Practice

The clearest difference is device support: Otto at 4 against Practice's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Otto sells 6 in-app purchases, starting at $3.99 per month and Practice sells 10 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 4 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Otto | Practice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Size | 174 MB | 168 MB |
| Requires iOS | **16.0.0** | 16.4 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [Tom Honey](https://appshunter.io/developer/1782767469) | [Anton Petrovskyi](https://appshunter.io/developer/1556580332) |

## What reviewers say

### Otto

[App page](https://appshunter.io/ios/app/otto-language-learning/id6738887838)

**Features:** Apple Watch app

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Otto Pro - Monthly | $3.99 | per month |
| Otto Pro - Yearly | $29.99 | per year |
| 20 Tokens | $1.99 | one-time |
| 70 Tokens | $4.99 | one-time |
| 180 Tokens | $9.99 | one-time |
| 450 Tokens | $24.99 | one-time |


### Practice

[App page](https://appshunter.io/ios/app/practice-language-flashcards/id6761249152)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $9.99 | per month |
| Lite | $11.99 | per year |
| Creator | $24.99 | per month |
| Creator Max | $59.99 | per month |
| Plus | $59.99 | per year |
| Creator | $149.99 | per year |
| Creator Max | $359.99 | per year |
| 1 Coin | $1.19 | one-time |
| 12 Coins | $9.99 | one-time |
| 50 Coins | $29.99 | one-time |


## Frequently asked questions

### Is Otto free?

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

### Is Practice free?

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

### Do Otto or Practice have ads?

Neither Otto nor Practice shows ads.

### Which is updated more often, Otto or Practice?

Otto ships an update every 4 days, and Practice every 4 days. Most recently, Otto was updated on October 28, 2026 and Practice on October 28, 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.*