# quadroo! vs Cipher Challenge

quadroo! and Cipher Challenge both sit at 5.0 stars, but that hides the real split: 100% of quadroo!'s written reviews are positive against 67% of Cipher Challenge's. quadroo! also leads on ratings volume (13 vs 4). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for quadroo! against 5.0 for Cipher Challenge. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews are what separate them: 100% of quadroo!'s written reviews are positive against 67% of Cipher Challenge's.

quadroo! ships an update every 2 months, Cipher Challenge every 5 weeks. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | quadroo! | Cipher Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (13 ratings)](https://appshunter.io/ios/app/quadroo/id6502246165/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/cipher-challenge-codebusters/id6742675455/reviews) |
| Number of ratings | **13** | 4 |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 6 MB | 1 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Quadroo, LLC](https://appshunter.io/developer/1744760294) | [Bao Lei](https://appshunter.io/developer/376966834) |

## What reviewers say

### quadroo!

[App page](https://appshunter.io/ios/app/quadroo/id6502246165)

Tap tiles to clear the board in this challenging puzzle game. The game ends if you tap a tile with no available moves. Aim for a perfect score of 108 and compete with friends.

**Highlights:** Tile tapping gameplay, Board clearing puzzles, Score-based challenges, Competitive scoring, Simple tap controls

**Features:** macOS Compatibility

**In-app purchases:** none


### Cipher Challenge

[App page](https://appshunter.io/ios/app/cipher-challenge-codebusters/id6742675455)

Engage your mind with a variety of cipher decoding challenges. Practice different cipher types, track your progress, and compete with friends. Unlock quotes and sync your achievements across devices.

**Highlights:** Multiple cipher modes, Letter frequency analysis, Multiplayer competition, Unlocked quote gallery, Score history tracking, iCloud sync across devices, Hard mode challenge

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is quadroo! free?

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

### Is Cipher Challenge free?

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

### Which has better reviews, quadroo! or Cipher Challenge?

quadroo! and Cipher Challenge are both rated 5.0 out of 5 on the App Store, from 13 and 4 ratings respectively.

### Do quadroo! or Cipher Challenge have ads?

Neither quadroo! nor Cipher Challenge shows ads.

### Which is updated more often, quadroo! or Cipher Challenge?

quadroo! ships an update every 2 months, and Cipher Challenge every 5 weeks. Most recently, quadroo! was updated on September 26, 2026 and Cipher Challenge on September 29, 2026.

---

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