# Memory Frames vs PrimeXTime

Memory Frames and PrimeXTime both sit at 5.0 stars, but that hides the real split: 100% of PrimeXTime's written reviews are positive against 0% of Memory Frames's. PrimeXTime also leads on update cadence (every 4 months vs every 49 months). Memory Frames's advantage is iOS requirement (12.2 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Memory Frames against 5.0 for PrimeXTime. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 0% of Memory Frames's written reviews are positive against 100% of PrimeXTime's.

Memory Frames ships an update every 49 months, PrimeXTime every 4 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Memory Frames | PrimeXTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/memory-frames/id595297220/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/primextime/id1253706544/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 18 MB | 6 MB |
| Requires iOS | **12.2** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Giuseppe Calcagno](https://appshunter.io/developer/510762783) | [Rick Hutchinson](https://appshunter.io/developer/1253697991) |

## What reviewers say

### Memory Frames

[App page](https://appshunter.io/ios/app/memory-frames/id595297220)

A memory game where players repeat elemental note patterns.  It features increasing difficulty and aims to improve brain memory.  Ideal for family fun with engaging graphics and music.

**Highlights:** Elemental note pattern repetition, Increasing difficulty, Brain memory improvement, Amazing graphics, Relaxed sound music, Record best scores

**Features:** Vision Pro support

**In-app purchases:** none


### PrimeXTime

[App page](https://appshunter.io/ios/app/primextime/id1253706544)

Engage your mind with a unique number-based puzzle game. Start with a random number and strategically divide by single-digit primes. Bump the number by multiplying by 10 and adding a digit to reach 1 and win.

**Highlights:** Number division by primes, Strategic bumping mechanic, Goal to reduce number to 1, Brain exercise gameplay, Simple, intuitive interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory Frames free?

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

### Is PrimeXTime free?

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

### Which has better reviews, Memory Frames or PrimeXTime?

Memory Frames and PrimeXTime are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Memory Frames or PrimeXTime have ads?

Neither Memory Frames nor PrimeXTime shows ads.

### Which is updated more often, Memory Frames or PrimeXTime?

Memory Frames ships an update every 49 months, and PrimeXTime every 4 months. Most recently, Memory Frames was updated on October 15, 2026 and PrimeXTime on October 13, 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.*