# Riddlerr vs Mindera Logic Puzzle Math

The clearest difference is in-app purchases: Riddlerr at none against Mindera Logic Puzzle Math's 1. Mindera Logic Puzzle Math's advantage is update cadence (every 3 days vs every 3 weeks) and iOS requirement (13.4 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Mindera Logic Puzzle Math sells 1 one-off in-app purchase. Riddlerr asks for nothing beyond the download.

Riddlerr ships an update every 3 weeks, Mindera Logic Puzzle Math every 3 days. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Riddlerr | Mindera Logic Puzzle Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mindera-logic-puzzle-math/id6476163745/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 42 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vladyslav Yermakov](https://appshunter.io/developer/1659418110) | [OMER KARACAY](https://appshunter.io/developer/1707071231) |

## What reviewers say

### Riddlerr

[App page](https://appshunter.io/ios/app/riddlerr/id1659418108)

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

**In-app purchases:** none


### Mindera Logic Puzzle Math

[App page](https://appshunter.io/ios/app/mindera-logic-puzzle-math/id6476163745)

Engage your brain with a series of exciting challenges filled with numbers, patterns, and mind-bending riddles. Decipher each puzzle to unlock the next level and showcase your problem-solving skills on a journey of logical twists and turns.

**Highlights:** Number and pattern-based puzzles, Mind-bending riddles, Level progression system, Problem-solving challenges, Logical twists and turns

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | one-time |


## Frequently asked questions

### Is Riddlerr free?

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

### Is Mindera Logic Puzzle Math free?

Mindera Logic Puzzle Math is free to download, with in-app purchases available.

### Do Riddlerr or Mindera Logic Puzzle Math have ads?

Both Riddlerr and Mindera Logic Puzzle Math show ads.

### Which is updated more often, Riddlerr or Mindera Logic Puzzle Math?

Riddlerr ships an update every 3 weeks, and Mindera Logic Puzzle Math every 3 days. Most recently, Riddlerr was updated on September 10, 2026 and Mindera Logic Puzzle Math on September 20, 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.*