# Dragon's Tower vs RRLL

The clearest difference is update cadence: Dragon's Tower at every 2 months against RRLL's every 10 months. RRLL's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dragon's Tower ships an update every 2 months, RRLL every 10 months. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Dragon's Tower | RRLL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/rrll/id1611876569/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 110 MB | 24 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [akira abe](https://appshunter.io/developer/1549657368) | [YUSEI MIYOSHI](https://appshunter.io/developer/1086550692) |

## What reviewers say

### Dragon's Tower

[App page](https://appshunter.io/ios/app/dragons-tower/id1549657366)

Embark on a retro pixel art adventure as an apprentice swordsman. Battle dragons, collect legendary equipment, and rescue a princess from a tower. Enjoy simple controls and a nostalgic game world with charming characters and items.

**Highlights:** Pixel art retro graphics, Simple jump and dash controls, Collect legendary equipment, Battle dragons and enemies, Rescue the princess for true ending, Item upgrades and power-ups

**Features:** macOS Compatibility

**In-app purchases:** none


### RRLL

[App page](https://appshunter.io/ios/app/rrll/id1611876569)

This game tests dynamic visual acuity by having players tap the correct half of the screen based on visual cues. Aim to beat your high score by accurately responding within a 10-second measurement period. Improve your reaction time and precision with this engaging challenge.

**Highlights:** Dynamic visual acuity measurement, 10-second testing periods, High score tracking, Left/right screen touch controls, Score-based feedback

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dragon's Tower free?

Dragon's Tower is free to download, with no in-app purchases.

### Is RRLL free?

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

### Do Dragon's Tower or RRLL have ads?

Both Dragon's Tower and RRLL show ads.

### Which is updated more often, Dragon's Tower or RRLL?

Dragon's Tower ships an update every 2 months, and RRLL every 10 months. Most recently, Dragon's Tower was updated on September 26, 2026 and RRLL on September 20, 2026.

---

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