# Memory Board vs Sudoklue

The clearest difference is price: Memory Board at $2.99 against Sudoklue's $7.99. Memory Board also leads on review sentiment (100% vs 79%) and rating (5.0 vs 4.8). Sudoklue's advantage is ratings volume (69 vs 5). On ads, in-app purchases, monetization model and device support there is nothing between them.

Memory Board costs $2.99 and Sudoklue $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Memory Board holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Sudoklue has 69 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of Memory Board's written reviews are positive against 79% of Sudoklue's.

Memory Board ships an update every 2 months, Sudoklue every 6 months. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Memory Board | Sudoklue |
| --- | --- | --- |
| Price | **$2.99** | $7.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/memory-board/id1544733994/reviews)** | [4.8 (69 ratings)](https://appshunter.io/ios/app/sudoklue/id1549550293/reviews) |
| Number of ratings | 5 | **69** |
| Positive reviews | **100.0% of reviews** | 78.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Paid | Paid |
| Size | 18 MB | 37 MB |
| Requires iOS | **12.4** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [5Path LLC](https://appshunter.io/developer/1544734236) | [Martysoft LLC](https://appshunter.io/developer/1493293014) |

## What reviewers say

### Memory Board

[App page](https://appshunter.io/ios/app/memory-board/id1544733994)

Enhance your short-term memory and concentration with this game. Repeat color sequences on a grid, with increasing difficulty. Compete for a spot on the global leaderboard.

**Highlights:** Concentration training, Short-term memory challenges, Adjustable grid size, Increasing difficulty levels, Global leaderboard, Color sequence repetition

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

**In-app purchases:** none


### Sudoklue

[App page](https://appshunter.io/ios/app/sudoklue/id1549550293)

Learn to solve any Sudoku puzzle with step-by-step, math-free instructions. Input puzzles from external sources or generate your own, with adjustable difficulty levels. Master solving techniques and receive detailed hints and analysis.

**Highlights:** Step-by-step solving instructions, Math-free approach, Input puzzles from any source, Generate custom puzzles, Learn primary solving techniques, Detailed hints and analysis, Virtual pencil for notes

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory Board free?

Memory Board costs $2.99, with no in-app purchases.

### Is Sudoklue free?

Sudoklue costs $7.99, with no in-app purchases.

### Which has better reviews, Memory Board or Sudoklue?

Memory Board is rated higher. Memory Board averages 5.0 out of 5 from 5 ratings, while Sudoklue averages 4.8 from 69 ratings.

### Do Memory Board or Sudoklue have ads?

Neither Memory Board nor Sudoklue shows ads.

### Which is updated more often, Memory Board or Sudoklue?

Memory Board ships an update every 2 months, and Sudoklue every 6 months. Most recently, Memory Board was updated on October 6, 2026 and Sudoklue 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.*