# Polly Language Learning vs Sumigo

The clearest difference is in-app purchases: Sumigo at none against Polly Language Learning's 4. Sumigo also leads on update cadence (every 2 weeks vs every 2 months). Polly Language Learning's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Polly Language Learning sells 4 in-app purchases, starting at $7.99 per month. Sumigo asks for nothing beyond the download.

Polly Language Learning ships an update every 2 months, Sumigo every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Polly Language Learning | Sumigo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 67 MB | 757 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Denys Lisboa Rehberg](https://appshunter.io/developer/1826267718) | [Lion Knoche](https://appshunter.io/developer/6784158441) |

## What reviewers say

### Polly Language Learning

[App page](https://appshunter.io/ios/app/polly-language-learning/id6757337214)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Polly Monthly Access | $7.99 | per month |
| Polly Language Learning Monthly | $9.99 | per month |
| Polly Language Learning yearly | $49.99 | per year |
| Polly Language Learning Yearly | $59.99 | per year |


### Sumigo

[App page](https://appshunter.io/ios/app/sumigo-learn-japanese/id6784158439)

**In-app purchases:** none


## Frequently asked questions

### Is Polly Language Learning free?

Polly Language Learning is free to download, with in-app purchases available.

### Is Sumigo free?

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

### Do Polly Language Learning or Sumigo have ads?

Neither Polly Language Learning nor Sumigo shows ads.

### Which is updated more often, Polly Language Learning or Sumigo?

Polly Language Learning ships an update every 2 months, and Sumigo every 2 weeks. Most recently, Polly Language Learning was updated on October 24, 2026 and Sumigo on October 25, 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.*