# SpeedMath Trainer vs Memory Enhancement

The clearest difference is in-app purchases: Memory Enhancement at none against SpeedMath Trainer's 1. Memory Enhancement also leads on ads (none vs shown). SpeedMath Trainer's advantage is update cadence (weekly vs every 2 weeks) and iOS requirement (16.6 vs 26.5). On price and device support there is nothing between them.

Both are free to download. SpeedMath Trainer sells 1 one-off in-app purchase. Memory Enhancement asks for nothing beyond the download.

SpeedMath Trainer ships an update weekly, Memory Enhancement every 2 weeks. The most recent releases landed on September 22, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | SpeedMath Trainer | Memory Enhancement |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/memory-enhancement/id6762328155/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 66 MB | 2 MB |
| Requires iOS | **16.6** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fumihiro Kawasaki](https://appshunter.io/developer/1246668885) | [WeMake, Corp.](https://appshunter.io/developer/1518362354) |

## What reviewers say

### SpeedMath Trainer

[App page](https://appshunter.io/ios/app/speedmath-trainer/id6741766444)

Engage in rapid, rhythm-based mental math exercises to boost focus, reaction time, and arithmetic skills. This app offers timed challenges with instant feedback and detailed performance tracking in a visually appealing interface.

**Highlights:** Short, timed mental math challenges, Rhythm-based problem solving, Performance tracking dashboards, Detailed results with breakdowns, Achievement sharing and friend challenges, Premium mode for full access and ad removal

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SpeedMath Premium | $0.99 | one-time |


### Memory Enhancement

[App page](https://appshunter.io/ios/app/memory-enhancement/id6762328155)

This app offers a calm, unhurried daily practice to improve memory through simple shape-recognition rounds. Designed with older adults in mind, it features large text, clear buttons, and VoiceOver support, all while respecting user privacy by keeping data on-device.

**Highlights:** Shape-recognition rounds, Go at your own pace, No pressure or goals, Calm visuals and sounds, Large, legible text, VoiceOver support, On-device data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is SpeedMath Trainer free?

SpeedMath Trainer is free to download, with in-app purchases available.

### Is Memory Enhancement free?

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

### Do SpeedMath Trainer or Memory Enhancement have ads?

SpeedMath Trainer shows ads; Memory Enhancement does not.

### Which is updated more often, SpeedMath Trainer or Memory Enhancement?

SpeedMath Trainer ships an update weekly, and Memory Enhancement every 2 weeks. Most recently, SpeedMath Trainer was updated on September 22, 2026 and Memory Enhancement on September 15, 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.*