# sylby vs HITOS

The clearest difference is in-app purchases: HITOS at none against sylby's 2. sylby's advantage is update cadence (every 2 weeks vs every 3 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. HITOS asks for nothing beyond the download.

sylby ships an update every 2 weeks, HITOS every 3 months. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | sylby | HITOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (20 ratings)](https://appshunter.io/ios/app/sylby/id1621282418/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Freemium | — |
| Size | 47 MB | 91 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sylby GmbH](https://appshunter.io/developer/1621282420) | [MOHAMAD HAMMOUD](https://appshunter.io/developer/1547249348) |

## 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 |


### HITOS

[App page](https://appshunter.io/ios/app/hitos/id6740828009)

**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 HITOS free?

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

### Do sylby or HITOS have ads?

Neither sylby nor HITOS shows ads.

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

sylby ships an update every 2 weeks, and HITOS every 3 months. Most recently, sylby was updated on September 29, 2026 and HITOS on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*