# Password Keep vs Simple Memo

The clearest difference is in-app purchases: Password Keep at none against Simple Memo's 1. Simple Memo's advantage is update cadence (every 2 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Memo sells 1 one-off in-app purchase. Password Keep asks for nothing beyond the download.

Password Keep ships an update every 6 months, Simple Memo every 2 months. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Password Keep | Simple Memo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 19 MB | 4 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SEIYA OGAWA](https://appshunter.io/developer/1803197245) | [Sota Yamamoto](https://appshunter.io/developer/1811232130) |

## What reviewers say

### Password Keep

[App page](https://appshunter.io/ios/app/password-keep-manager/id6743496773)

**In-app purchases:** none


### Simple Memo

[App page](https://appshunter.io/ios/app/simple-memo-checklist/id6752403531)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.49 | one-time |


## Frequently asked questions

### Is Password Keep free?

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

### Is Simple Memo free?

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

### Do Password Keep or Simple Memo have ads?

Both Password Keep and Simple Memo show ads.

### Which is updated more often, Password Keep or Simple Memo?

Password Keep ships an update every 6 months, and Simple Memo every 2 months. Most recently, Password Keep was updated on October 10, 2026 and Simple Memo on October 16, 2026.

---

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