# The Einstein`s Riddle vs Einstein Riddle Megamix

The clearest difference is in-app purchases: The Einstein`s Riddle at none against Einstein Riddle Megamix's 6. The Einstein`s Riddle also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.3). Einstein Riddle Megamix's advantage is update cadence (every 4 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Einstein Riddle Megamix sells 6 in-app purchases, starting at $0.99 per 7 days. The Einstein`s Riddle asks for nothing beyond the download.

The Einstein`s Riddle ships an update every 3 weeks, Einstein Riddle Megamix every 4 days. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | The Einstein`s Riddle | Einstein Riddle Megamix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (28 ratings)](https://appshunter.io/ios/app/the-einsteins-riddle/id1494038665/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 41.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 47 MB | 20 MB |
| Requires iOS | **13.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Rodrigo Daboit](https://appshunter.io/developer/1317514980) | [LIBOR MASICEK](https://appshunter.io/developer/1783292926) |

## What reviewers say

### The Einstein`s Riddle

[App page](https://appshunter.io/ios/app/the-einsteins-riddle/id1494038665)

Engage your mind with challenging logic puzzles, including a modern take on the classic 15 Puzzle and the timeless Peg Solitaire. Test your reasoning skills with evolving rules and progressive difficulty across various game modes, designed to keep your brain sharp and active.

**Highlights:** Logic puzzle experience, Slide Puzzle (15 Puzzle), Peg Solitaire, Multiple game modes (Classic, Timer, Challenge), Progressive campaign mode, Modern visuals and animations, Brain training exercises

**Features:** macOS Compatibility

**In-app purchases:** none


### Einstein Riddle Megamix

[App page](https://appshunter.io/ios/app/einstein-riddle-megamix/id6753361421)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter \| Weekly | $0.99 | per 7 days |
| Supporter \| Monthly | $1.99 | per month |
| Supporter \| Yearly | $14.99 | per year |
| +10 hints | $0.99 | one-time |
| +25 hints | $1.99 | one-time |
| +100 hints | $4.99 | one-time |


## Frequently asked questions

### Is The Einstein`s Riddle free?

The Einstein`s Riddle is free to download, with no in-app purchases.

### Is Einstein Riddle Megamix free?

Einstein Riddle Megamix is free to download, with in-app purchases available.

### Do The Einstein`s Riddle or Einstein Riddle Megamix have ads?

Einstein Riddle Megamix shows ads; The Einstein`s Riddle does not.

### Which is updated more often, The Einstein`s Riddle or Einstein Riddle Megamix?

The Einstein`s Riddle ships an update every 3 weeks, and Einstein Riddle Megamix every 4 days. Most recently, The Einstein`s Riddle was updated on June 1, 2026 and Einstein Riddle Megamix on September 10, 2026.

---

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