# Abstract logic vs Simemory

The clearest difference is rating: Simemory at 5.0 against Abstract logic's 4.0. Simemory also leads on ads (none vs shown) and update cadence (every 2 days vs every 31 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simemory holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Simemory has 5 ratings behind it against 1, so its average is the more settled of the two.

Abstract logic ships an update every 31 months, Simemory every 2 days. The most recent releases landed on October 4, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Abstract logic | Simemory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/abstract-logic/id626238531/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/simemory/id6738001824/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 31 months | **Every 2 days** |
| Monetization | Ad-supported | **Free** |
| Size | 26 MB | 107 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fernando Gonzalez Frias](https://appshunter.io/developer/582325220) | [Faktory Studios LLC](https://appshunter.io/developer/1028537977) |

## What reviewers say

### Abstract logic

[App page](https://appshunter.io/ios/app/abstract-logic/id626238531)

Test your reflexes and speed in this addictive casual game. Choose between two distinct modes, COLOR and SHAPE, to clear the board. Compete with friends to achieve the highest score.

**Highlights:** Addictive gameplay, Reflex and speed challenges, Two game modes: COLOR and SHAPE, High score comparison with friends, Casual, fast-paced play

**Features:** macOS Compatibility

**In-app purchases:** none


### Simemory

[App page](https://appshunter.io/ios/app/simemory/id6738001824)

An engaging puzzle game designed to enhance short-term memory through pattern and color recall. It offers an endless challenge that sharpens cognitive abilities with consistent play.

**Highlights:** Endless puzzle gameplay, Tests color and pattern memory, Improves short-term recall, Engaging cognitive challenge, Classic game mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Abstract logic free?

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

### Is Simemory free?

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

### Which has better reviews, Abstract logic or Simemory?

Simemory is rated higher. Abstract logic averages 4.0 out of 5 from 1 ratings, while Simemory averages 5.0 from 5 ratings.

### Do Abstract logic or Simemory have ads?

Abstract logic shows ads; Simemory does not.

### Which is updated more often, Abstract logic or Simemory?

Abstract logic ships an update every 31 months, and Simemory every 2 days. Most recently, Abstract logic was updated on October 4, 2026 and Simemory on October 3, 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.*