# Memo vs Sword Sentinel

The clearest difference is in-app purchases: Sword Sentinel at none against Memo's 2. Sword Sentinel also leads on ads (none vs shown) and update cadence (daily vs weekly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Memo sells 2 in-app purchases, starting at $4.99 per month. Sword Sentinel asks for nothing beyond the download.

Memo ships an update weekly, Sword Sentinel daily. The most recent releases landed on September 28, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Memo | Sword Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Daily** |
| Size | 95 MB | 144 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Pedro Miguel Das Neves SiIva Pereira](https://appshunter.io/developer/1896717359) | [Sword Health, Inc](https://appshunter.io/developer/1878104537) |

## What reviewers say

### Memo

[App page](https://appshunter.io/ios/app/memo-appcom/id6770123126)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memo Premium Monthly | $4.99 | per month |
| Memo Premium Yearly | $41.90 | per year |


### Sword Sentinel

[App page](https://appshunter.io/ios/app/sword-sentinel/id6795445010)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memo free?

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

### Is Sword Sentinel free?

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

### Do Memo or Sword Sentinel have ads?

Memo shows ads; Sword Sentinel does not.

### Which is updated more often, Memo or Sword Sentinel?

Memo ships an update weekly, and Sword Sentinel daily. Most recently, Memo was updated on September 28, 2026 and Sword Sentinel 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.*