# TutorPolly vs CalmLingo

The clearest difference is in-app purchases: CalmLingo at none against TutorPolly's 2. CalmLingo also leads on update cadence (every 5 days vs every 2 months) and iOS requirement (15.1 vs 17.0). On price, ads 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. CalmLingo asks for nothing beyond the download.

TutorPolly ships an update every 2 months, CalmLingo every 5 days. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | TutorPolly | CalmLingo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 2 MB | 82 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hiroyuki Ishimoto](https://appshunter.io/developer/1720699856) | [Anuradha Welivita](https://appshunter.io/developer/1489693225) |

## 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 |


### CalmLingo

[App page](https://appshunter.io/ios/app/calmlingo-language-learning/id6760699516)

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

**In-app purchases:** none


## Frequently asked questions

### Is TutorPolly free?

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

### Is CalmLingo free?

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

### Do TutorPolly or CalmLingo have ads?

Neither TutorPolly nor CalmLingo shows ads.

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

TutorPolly ships an update every 2 months, and CalmLingo every 5 days. Most recently, TutorPolly was updated on October 4, 2026 and CalmLingo on October 1, 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.*