# Mental Abacus vs Memory Typer

The clearest difference is price: Memory Typer at Free against Mental Abacus's $8.99. Memory Typer also leads on update cadence (every 2 months vs every 13 months). Mental Abacus's advantage is rating (3.9 vs 3.2) and review sentiment (67% vs 53%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Memory Typer is free to download; Mental Abacus costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mental Abacus holds the better App Store score, 3.9 against 3.2. Both are backed by a comparable volume of ratings — 7 and 12 respectively. Written reviews point the same way: 67% of Mental Abacus's written reviews are positive against 53% of Memory Typer's.

Mental Abacus ships an update every 13 months, Memory Typer every 2 months. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Mental Abacus | Memory Typer |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/mental-abacus/id489127101/reviews)** | [3.2 (12 ratings)](https://appshunter.io/ios/app/memory-typer-memorize-easily/id1311866645/reviews) |
| Number of ratings | 7 | **12** |
| Positive reviews | **66.7% of reviews** | 53.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 17 MB | 47 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hamster Force Multimedia Ltd.](https://appshunter.io/developer/443416476) | [Millennial Apps, LLC](https://appshunter.io/developer/817220893) |

## What reviewers say

### Mental Abacus

[App page](https://appshunter.io/ios/app/mental-abacus/id489127101)

Master abacus mental arithmetic with illustrated tutorials and a step-by-step demonstrator. Practice calculations on a virtual abacus and learn the two-hands fingering method to enhance right brain functions. Ideal for self-learning addition and subtraction.

**Highlights:** Illustrated tutorials, Step-by-step demonstrator, Virtual abacus practice, Two hands fingering method, Addition and subtraction, Rapid calculation exercises

**Features:** Vision Pro support

**In-app purchases:** none


### Memory Typer

[App page](https://appshunter.io/ios/app/memory-typer-memorize-easily/id1311866645)

This app helps you memorize any text using a three-step process: typing, memorizing, and mastering. It features a smart review system that adjusts based on your progress and allows for manual schedule adjustments. You can input text by typing, copying and pasting, or scanning from physical sources using OCR.

**Highlights:** Type, memorize, and master content, Smart, adaptive review system, Copy/paste text input, OCR text scanning from images, Supports diverse memorization needs

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

**In-app purchases:** none


## Frequently asked questions

### Is Mental Abacus free?

Mental Abacus costs $8.99, with no in-app purchases.

### Is Memory Typer free?

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

### Which has better reviews, Mental Abacus or Memory Typer?

Mental Abacus is rated higher. Mental Abacus averages 3.9 out of 5 from 7 ratings, while Memory Typer averages 3.2 from 12 ratings.

### Do Mental Abacus or Memory Typer have ads?

Neither Mental Abacus nor Memory Typer shows ads.

### Which is updated more often, Mental Abacus or Memory Typer?

Mental Abacus ships an update every 13 months, and Memory Typer every 2 months. Most recently, Mental Abacus was updated on October 23, 2026 and Memory Typer on October 21, 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.*