# Truuze vs Blybahn

The clearest difference is in-app purchases: Truuze at none against Blybahn's 6. Blybahn's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Blybahn sells 6 one-off in-app purchases. Truuze asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on July 6, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Truuze | Blybahn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 42 MB | 77 MB |
| Requires iOS | **15.1** | 15.3 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Newcap BPO Ltd](https://appshunter.io/developer/6785423378) | [Zooma B.V.](https://appshunter.io/developer/418861795) |

## What reviewers say

### Truuze

[App page](https://appshunter.io/ios/app/truuze/id6738340949)

**Features:** macOS Compatibility

**In-app purchases:** none


### Blybahn

[App page](https://appshunter.io/ios/app/blybahn/id6745085451)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 diamonds | $1.00 | one-time |
| 50 diamonds | $3.99 | one-time |
| 100 diamonds | $8.99 | one-time |
| 250 diamonds | $22.99 | one-time |
| 500 diamonds | $44.99 | one-time |
| 1000 diamonds | $89.99 | one-time |


## Frequently asked questions

### Is Truuze free?

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

### Is Blybahn free?

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

### Do Truuze or Blybahn have ads?

Truuze shows ads; Blybahn does not.

### Which is updated more often, Truuze or Blybahn?

Truuze ships an update every 2 weeks, and Blybahn every 2 weeks. Most recently, Truuze was updated on July 6, 2026 and Blybahn on September 14, 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.*