# Logic Daily vs Einstein Riddle Megamix

The clearest difference is update cadence: Einstein Riddle Megamix at every 4 days against Logic Daily's every 6 weeks. Logic Daily's advantage is chart position (#195 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Logic Daily sells 10 in-app purchases, starting at $4.49 per month and Einstein Riddle Megamix sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Logic Daily ships an update every 6 weeks, Einstein Riddle Megamix every 4 days. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Logic Daily | Einstein Riddle Megamix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (19K ratings)](https://appshunter.io/ios/app/logic-daily-grid-puzzles/id1063740276/reviews)** | — |
| Number of ratings | **19K** | — |
| Positive reviews | 89.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#195** | — |
| Size | 68 MB | 20 MB |
| Requires iOS | 15.6 | **15.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Twin Wizards](https://appshunter.io/developer/1063740275) | [LIBOR MASICEK](https://appshunter.io/developer/1783292926) |

## What reviewers say

### Logic Daily

[App page](https://appshunter.io/ios/app/logic-daily-grid-puzzles/id1063740276)

**Currently charting:** #195 Top Grossing · Word (US App Store)

Engage your mind with challenging grid-based logic puzzles. Solve daily brain teasers, compete on global leaderboards, and unlock achievements. Offers a vast collection of unique puzzles with adjustable difficulty.

**Highlights:** Daily logic puzzles, Grid-based brain teasers, Global leaderboards, Unlockable achievements, Adjustable difficulty levels, Hints and error checker

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Logic Daily Unlimited | $4.49 | per month |
| Archimedes Pack | $1.99 | one-time |
| Einstein Pack | $1.99 | one-time |
| Aristotle Pack | $1.99 | one-time |
| Da Vinci Pack | $1.99 | one-time |
| Darwin Pack | $1.99 | one-time |
| Picasso Pack | $1.99 | one-time |
| Edison Pack | $1.99 | one-time |
| April - May Daily Challenges | $1.99 | one-time |
| Newton Pack | $1.99 | one-time |

**What reviewers like**

- 👍 Fun puzzles
- 🧠 Keeps the mind sharp
- 📆 New daily puzzles
- 🔍 Challenging but not impossible
- 🎨 Good visual design

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🤔 Confusing or ambiguous clues
- 📏 Small grid squares on mobile
- ⏱️ Unrealistic 'par' times
- 💰 Limited free content, paywall for more puzzles

**Reported bugs**

- Progress and purchases not saving properly
- Hints sometimes providing incorrect information
- Inconsistent or buggy behavior when using undo/reset

**Requested features**

- Ability to disable timer or view own time separately
- Explanations for hints provided
- Option to automatically fill in completed rows/columns
- More free puzzle packs or a subscription model
- Landscape mode support


### 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 Logic Daily free?

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

### Is Einstein Riddle Megamix free?

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

### Do Logic Daily or Einstein Riddle Megamix have ads?

Both Logic Daily and Einstein Riddle Megamix show ads.

### Which is updated more often, Logic Daily or Einstein Riddle Megamix?

Logic Daily ships an update every 6 weeks, and Einstein Riddle Megamix every 4 days. Most recently, Logic Daily was updated on October 20, 2026 and Einstein Riddle Megamix on October 14, 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.*