# Math | Riddles and Puzzle Game vs E

The clearest difference is in-app purchases: E at none against Math | Riddles and Puzzle Game's 3. E also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Math | Riddles and Puzzle Game sells 3 one-off in-app purchases. E asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Math | Riddles and Puzzle Game | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (590 ratings)](https://appshunter.io/ios/app/math-riddles-and-puzzle-game/id1455734504/reviews)** | — |
| Number of ratings | **590** | — |
| Positive reviews | 80.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 100 MB | 51 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Saltuk Emre Gul](https://appshunter.io/developer/1455734503) | [8D Games](https://appshunter.io/developer/918297368) |

## What reviewers say

### Math | Riddles and Puzzle Game

[App page](https://appshunter.io/ios/app/math-riddles-and-puzzle-game/id1455734504)

Sharpen your mind with mathematical puzzles and brain teasers. This app offers various levels of challenges designed to test and improve your IQ and analytical thinking skills. Suitable for both adults and children, it makes your free time more engaging.

**Highlights:** Mathematical puzzles, IQ and logic challenges, Brain training exercises, Geometrical figure puzzles, Analytical thinking development, Levels for adults and kids

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Forced Ads | $0.99 | one-time |
| 30-Day Premium | $1.99 | one-time |
| Lifetime Premium | $3.99 | one-time |

**What reviewers like**

- 👍 Simple, clean presentation
- 🧠 Challenging, engaging puzzles
- 💡 Great pastime/brain exercise
- 🤗 Fun, enjoyable experience

**What reviewers complain about**

- 🐛 Inaccuracies in math/order of operations
- 🙄 Repetitive puzzle solutions
- 🤬 Predatory advertising practices
- 🙃 Levels do not progress in difficulty

**Reported bugs**

- Incorrect answers being accepted
- Inability to exit ad screens
- Persistent annoying sounds/noises

**Requested features**

- More levels/puzzles
- Explanations/solutions for completed puzzles
- Ability to customize difficulty
- Paid version to remove ads


### E

[App page](https://appshunter.io/ios/app/e-social/id6578450183)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math | Riddles and Puzzle Game free?

Math | Riddles and Puzzle Game is free to download, with in-app purchases available.

### Is E free?

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

### Do Math | Riddles and Puzzle Game or E have ads?

Math | Riddles and Puzzle Game shows ads; E does not.

### Which is updated more often, Math | Riddles and Puzzle Game or E?

Math | Riddles and Puzzle Game ships an update every 2 months, and E every 2 months. Most recently, Math | Riddles and Puzzle Game was updated on October 20, 2026 and E on October 4, 2026.

---

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