# PriMemory™ vs Guess Passcode

The clearest difference is price: Guess Passcode at Free against PriMemory™'s $0.99. Guess Passcode also leads on in-app purchases (none vs 6) and iOS requirement (16.6 vs 18.0). PriMemory™'s advantage is ads (none vs shown). On device support there is nothing between them.

Guess Passcode is free to download; PriMemory™ costs $0.99 up front. PriMemory™ sells 6 one-off in-app purchases. Guess Passcode asks for nothing beyond the download.

## The numbers

| Metric | PriMemory™ | Guess Passcode |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | — |
| Size | 84 MB | 136 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TAPQUAD, INC](https://appshunter.io/developer/551904314) | [Oscar Tsang](https://appshunter.io/developer/416987065) |

## What reviewers say

### PriMemory™

[App page](https://appshunter.io/ios/app/primemory/id1218557642)

This game challenges and trains your memory with sequences of colors and musical tones. Its AI adapts to your playstyle, offering unique challenges with each session. Improve your cognitive abilities and recall skills while enjoying engaging minimalist graphics and a unique soundtrack.

**Highlights:** Adaptive AI engine, Color and musical tone sequences, Progressive difficulty levels, Unique soundtrack, Minimalist graphics, Memory index tracking

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| (3) PriMemory Retries | $0.99 | one-time |
| 620 Stars | $0.99 | one-time |
| (5) PriMemory Retries | $1.99 | one-time |
| 1230 Stars | $1.99 | one-time |
| (8) PriMemory Retries | $2.99 | one-time |
| 3230 Stars | $2.99 | one-time |


### Guess Passcode

[App page](https://appshunter.io/ios/app/guess-passcode-classic-1a2b/id6779048925)

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

**In-app purchases:** none


## Frequently asked questions

### Is PriMemory™ free?

PriMemory™ costs $0.99, and also offers in-app purchases.

### Is Guess Passcode free?

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

### Do PriMemory™ or Guess Passcode have ads?

Guess Passcode shows ads; PriMemory™ does not.

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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.*