# Key memos vs ThreeNote

The clearest difference is price: ThreeNote at Free against Key memos's $0.99. ThreeNote also leads on update cadence (daily vs every 6 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ThreeNote is free to download; Key memos costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Key memos ships an update every 6 months, ThreeNote daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Key memos | ThreeNote |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/key-memos/id1596886075/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Monetization | Paid | — |
| Size | 2 MB | 1 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Evgeny Turchaninov](https://appshunter.io/developer/517592625) | [Jouni Erola](https://appshunter.io/developer/295758397) |

## What reviewers say

### Key memos

[App page](https://appshunter.io/ios/app/key-memos/id1596886075)

This app helps you store hints for your passwords and login information for various online services. It allows for organized storage in folders and offers optional PIN code protection and iCloud synchronization.

**Highlights:** Store password hints and login details, Organize with folders, Optional PIN code protection, iCloud synchronization, Hide cards and folders, Export and restore data

**Features:** macOS Compatibility

**In-app purchases:** none


### ThreeNote

[App page](https://appshunter.io/ios/app/threenote/id6736774101)

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

**In-app purchases:** none


## Frequently asked questions

### Is Key memos free?

Key memos costs $0.99, with no in-app purchases.

### Is ThreeNote free?

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

### Do Key memos or ThreeNote have ads?

Neither Key memos nor ThreeNote shows ads.

### Which is updated more often, Key memos or ThreeNote?

Key memos ships an update every 6 months, and ThreeNote daily. Most recently, Key memos was updated on November 3, 2026 and ThreeNote on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*