# Seren Iaith vs Tiwtor

The clearest difference is in-app purchases: Seren Iaith at none against Tiwtor's 2. Seren Iaith also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). Tiwtor's advantage is update cadence (every 2 weeks vs every 88 months). On price and ads there is nothing between them.

Both are free to download. Tiwtor sells 2 in-app purchases, starting at $11.99 per month. Seren Iaith asks for nothing beyond the download.

Seren Iaith ships an update every 88 months, Tiwtor every 2 weeks. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Seren Iaith | Tiwtor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 88 months | **Every 2 weeks** |
| Size | 69 MB | 74 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Atebol Cyfyngedig](https://appshunter.io/developer/957818356) | [MT Ford LTD](https://appshunter.io/developer/1072106704) |

## What reviewers say

### Seren Iaith

[App page](https://appshunter.io/ios/app/seren-iaith/id1141921492)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tiwtor

[App page](https://appshunter.io/ios/app/tiwtor/id6747114976)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pay monthly | $11.99 | per month |
| Pay yearly | $119.00 | per year |


## Frequently asked questions

### Is Seren Iaith free?

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

### Is Tiwtor free?

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

### Do Seren Iaith or Tiwtor have ads?

Neither Seren Iaith nor Tiwtor shows ads.

### Which is updated more often, Seren Iaith or Tiwtor?

Seren Iaith ships an update every 88 months, and Tiwtor every 2 weeks. Most recently, Seren Iaith was updated on October 7, 2026 and Tiwtor on October 28, 2026.

---

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