# Memory Typer vs Least Common Multiple PRO

The clearest difference is price: Memory Typer at Free against Least Common Multiple PRO's $1.99. Least Common Multiple PRO's advantage is update cadence (weekly vs every 2 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Memory Typer is free to download; Least Common Multiple PRO costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Memory Typer ships an update every 2 months, Least Common Multiple PRO weekly. The most recent releases landed on September 20, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Memory Typer | Least Common Multiple PRO |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.2 (12 ratings)](https://appshunter.io/ios/app/memory-typer-memorize-easily/id1311866645/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Paid | — |
| Size | 47 MB | 179 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Millennial Apps, LLC](https://appshunter.io/developer/817220893) | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) |

## What reviewers say

### 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


### Least Common Multiple PRO

[App page](https://appshunter.io/ios/app/least-common-multiple-pro/id6792035276)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memory Typer free?

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

### Is Least Common Multiple PRO free?

Least Common Multiple PRO costs $1.99, with no in-app purchases.

### Do Memory Typer or Least Common Multiple PRO have ads?

Neither Memory Typer nor Least Common Multiple PRO shows ads.

### Which is updated more often, Memory Typer or Least Common Multiple PRO?

Memory Typer ships an update every 2 months, and Least Common Multiple PRO weekly. Most recently, Memory Typer was updated on September 20, 2026 and Least Common Multiple PRO on September 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.*