# TutorPolly vs Patter

The clearest difference is update cadence: Patter at every 11 days against TutorPolly's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. TutorPolly sells 2 in-app purchases, starting at $2.99 per month and Patter sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

TutorPolly ships an update every 2 months, Patter every 11 days. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | TutorPolly | Patter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/patter-ai-language-chat/id6762643113/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 75 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Hiroyuki Ishimoto](https://appshunter.io/developer/1720699856) | [David Vilaverde](https://appshunter.io/developer/1493782863) |

## What reviewers say

### TutorPolly

[App page](https://appshunter.io/ios/app/tutorpolly/id6474119060)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Pass 300 | $2.99 | per month |
| 1-Month Pass 600 | $5.99 | per month |


### Patter

[App page](https://appshunter.io/ios/app/patter-ai-language-chat/id6762643113)

Practice real conversations in over 10 languages with AI personas. Get instant, contextual corrections without judgment. Ideal for adult learners who want to move beyond basic phrases and build conversational fluency.

**Highlights:** AI conversation practice, In-moment corrections with explanations, Multiple AI personas, Translation assist, Voice dictation, Vocabulary list, Optional daily goals

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Day Tripper | $0.99 | per month |
| Explorer | $1.99 | per month |
| Resident | $2.99 | per month |
| Expat Family | $6.99 | per month |
| 100 Patter Credits | $0.99 | one-time |
| Bring Your Own AI Keys | $4.99 | one-time |


## Frequently asked questions

### Is TutorPolly free?

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

### Is Patter free?

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

### Do TutorPolly or Patter have ads?

Neither TutorPolly nor Patter shows ads.

### Which is updated more often, TutorPolly or Patter?

TutorPolly ships an update every 2 months, and Patter every 11 days. Most recently, TutorPolly was updated on October 4, 2026 and Patter on October 7, 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.*