# sylby vs NaoApp

The clearest difference is in-app purchases: NaoApp at none against sylby's 2. sylby's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. sylby sells 2 in-app purchases, starting at $9.99 per month. NaoApp asks for nothing beyond the download.

sylby ships an update every 2 weeks, NaoApp every 2 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | sylby | NaoApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (25 ratings)](https://appshunter.io/ios/app/sylby/id1621282418/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | — |
| Size | 47 MB | 32 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sylby GmbH](https://appshunter.io/developer/1621282420) | [Daniel Carmona Jaramillo](https://appshunter.io/developer/1849384879) |

## What reviewers say

### sylby

[App page](https://appshunter.io/ios/app/sylby/id1621282418)

Master German pronunciation and speaking confidence with bite-sized lessons and instant voice feedback. Improve your accent with techniques based on scientific research and track your progress with detailed statistics. Ideal for beginners and experienced speakers alike.

**Highlights:** Instant pronunciation feedback, Bite-sized lessons (5-10 mins), Video tutorials by linguists, Progress tracking and statistics, Library of tips and hacks, Lessons for daily conversations

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $9.99 | per month |
| 12 months | $59.99 | per year |


### NaoApp

[App page](https://appshunter.io/ios/app/naoapp/id6754637998)

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

**In-app purchases:** none


## Frequently asked questions

### Is sylby free?

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

### Is NaoApp free?

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

### Do sylby or NaoApp have ads?

Neither sylby nor NaoApp shows ads.

### Which is updated more often, sylby or NaoApp?

sylby ships an update every 2 weeks, and NaoApp every 2 months. Most recently, sylby was updated on November 7, 2026 and NaoApp 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.*