# Fluentto vs duzo

The clearest difference is in-app purchases: Fluentto at none against duzo's 3. Fluentto also leads on iOS requirement (15.1 vs 17.0). duzo's advantage is update cadence (every 10 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. duzo sells 3 in-app purchases, starting at $14.99 per month. Fluentto asks for nothing beyond the download.

Fluentto ships an update monthly, duzo every 10 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Fluentto | duzo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 27 MB | 13 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Evgenii Degtiarev](https://appshunter.io/developer/1882823514) | [Khuslen Munbat](https://appshunter.io/developer/1855262512) |

## What reviewers say

### Fluentto

[App page](https://appshunter.io/ios/app/fluentto/id6760140934)

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

**In-app purchases:** none


### duzo

[App page](https://appshunter.io/ios/app/duzo-learn-german/id6788622372)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| 3 Months | $34.99 | per 3 months |
| Yearly | $129.99 | per year |


## Frequently asked questions

### Is Fluentto free?

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

### Is duzo free?

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

### Do Fluentto or duzo have ads?

Neither Fluentto nor duzo shows ads.

### Which is updated more often, Fluentto or duzo?

Fluentto ships an update monthly, and duzo every 10 days. Most recently, Fluentto was updated on November 5, 2026 and duzo on November 5, 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.*