# Memento vs OSGKeyboard

The clearest difference is in-app purchases: Memento at none against OSGKeyboard's 1. Memento also leads on update cadence (daily vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OSGKeyboard sells 1 one-off in-app purchase. Memento asks for nothing beyond the download.

Memento ships an update daily, OSGKeyboard every 2 weeks. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Memento | OSGKeyboard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/osgkeyboard-agentic-keyboard/id6781553267/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 35 MB |
| Requires iOS | 26.0 | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yichao Li](https://appshunter.io/developer/1894684664) | [Extreme Pocket](https://appshunter.io/developer/372366444) |

## What reviewers say

### Memento

[App page](https://appshunter.io/ios/app/memento-second-memory/id6763452017)

**Features:** macOS Compatibility

**In-app purchases:** none


### OSGKeyboard

[App page](https://appshunter.io/ios/app/osgkeyboard-agentic-keyboard/id6781553267)

This intelligent keyboard enhances input efficiency with AI-powered voice dictation. It automatically saves your typing history and allows for customization of frequently used words and phrases. Designed for speed and ease, it supports multilingual typing and helps you focus on your tasks.

**Highlights:** AI voice dictation, Automatic input history saving, Personal dictionary for frequent words, Multilingual typing support, Clean and intuitive interface, Cross-device compatibility (iPhone, iPad, Mac)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a cup of coffee | $3.99 | one-time |


## Frequently asked questions

### Is Memento free?

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

### Is OSGKeyboard free?

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

### Do Memento or OSGKeyboard have ads?

Neither Memento nor OSGKeyboard shows ads.

### Which is updated more often, Memento or OSGKeyboard?

Memento ships an update daily, and OSGKeyboard every 2 weeks. Most recently, Memento was updated on October 5, 2026 and OSGKeyboard on October 11, 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.*