# Cipher Master vs RiddleSum

Cipher Master and RiddleSum both sit at 4.5 stars, but that hides the real split: 25% of Cipher Master's written reviews are positive against 0% of RiddleSum's. Cipher Master also leads on ratings volume (6.1K vs 10) and device support (3 vs 1). RiddleSum's advantage is monetization model (ad-supported vs free with in-app purchases). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Cipher Master sells 5 one-off in-app purchases and RiddleSum sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Cipher Master against 4.6 for RiddleSum. That said, the two scores are not equally well evidenced: Cipher Master has 6.1K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 25% of Cipher Master's written reviews are positive against 0% of RiddleSum's.

Cipher Master ships an update monthly, RiddleSum every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Cipher Master | RiddleSum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (6.1K ratings)](https://appshunter.io/ios/app/cipher-master-word-game/id1673410546/reviews) | **[4.6 (10 ratings)](https://appshunter.io/ios/app/riddlesum-math-puzzle/id6474078443/reviews)** |
| Number of ratings | **6.1K** | 10 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 242 MB | 20 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Hitapps Games LTD](https://appshunter.io/developer/1648314473) | [Dmitriy Romanov](https://appshunter.io/developer/689955162) |

## What reviewers say

### Cipher Master

[App page](https://appshunter.io/ios/app/cipher-master-word-game/id1673410546)

Engage your mind with a new word puzzle game. Decipher hidden phrases, learn interesting facts, and enjoy wise thoughts from famous people. This game offers a fun way to train your brain, practice logic, and expand your knowledge.

**Highlights:** Decipher hidden phrases, Learn interesting facts, Solve word riddles, Train your brain, Practice logic, Discover wise thoughts

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small pack of energy | $3.29 | one-time |
| Small pack of hints | $3.49 | one-time |
| No ADS | $4.99 | one-time |
| Big pack of energy | $5.49 | one-time |
| Big pack of hints | $5.99 | one-time |

**What reviewers like**

- 🎮 Fun and challenging game
- 💡 Interesting quotations and proverbs
- 👍 Large and easy-to-use letter squares

**What reviewers complain about**

- 🤬 Excessive and disruptive ads during gameplay
- 🐛 Glitches with letter selection and scoring
- 🤔 Puzzles too easy for experienced players

**Reported bugs**

- Letters not registering properly
- Incorrect scoring and game over issues
- Ads not respecting device sound settings

**Requested features**

- Reduce ad frequency and disruption
- Provide an ad-free paid version
- Increase puzzle difficulty for more experienced users


### RiddleSum

[App page](https://appshunter.io/ios/app/riddlesum-math-puzzle/id6474078443)

This number puzzle game challenges you to balance rows and columns by selecting the correct numbers. It offers a relaxing, clean design with hundreds of handcrafted puzzles to sharpen logic and mental math skills at your own pace.

**Highlights:** Hundreds of handcrafted puzzles, Clean and minimal design, Helpful hints, No timers, solve at your own pace, Daily brain workout, Logic and mental math training

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Cipher Master free?

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

### Is RiddleSum free?

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

### Which has better reviews, Cipher Master or RiddleSum?

RiddleSum is rated higher. Cipher Master averages 4.5 out of 5 from 6.1K ratings, while RiddleSum averages 4.6 from 10 ratings.

### Do Cipher Master or RiddleSum have ads?

Both Cipher Master and RiddleSum show ads.

### Which is updated more often, Cipher Master or RiddleSum?

Cipher Master ships an update monthly, and RiddleSum every 2 months. Most recently, Cipher Master was updated on October 24, 2026 and RiddleSum on October 24, 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.*