# さぷログ vs メモリアルメモ

The clearest difference is in-app purchases: メモリアルメモ at none against さぷログ's 1. メモリアルメモ also leads on update cadence (daily vs every 5 weeks) and iOS requirement (16.0 vs 26.2). さぷログ's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. さぷログ sells 1 one-off in-app purchase. メモリアルメモ asks for nothing beyond the download.

さぷログ ships an update every 5 weeks, メモリアルメモ daily. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | さぷログ | メモリアルメモ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 4 MB | 19 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JUNICHI HASHIMOTO](https://appshunter.io/developer/1609225560) | [Tomoya Araki](https://appshunter.io/developer/1823834437) |

## What reviewers say

### さぷログ

[App page](https://appshunter.io/ios/app/id6763291377)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paid features unlocked | $1.99 | one-time |


### メモリアルメモ

[App page](https://appshunter.io/ios/app/id6778318521)

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

**In-app purchases:** none


## Frequently asked questions

### Is さぷログ free?

さぷログ is free to download, with in-app purchases available.

### Is メモリアルメモ free?

メモリアルメモ is free to download, with no in-app purchases.

### Do さぷログ or メモリアルメモ have ads?

メモリアルメモ shows ads; さぷログ does not.

### Which is updated more often, さぷログ or メモリアルメモ?

さぷログ ships an update every 5 weeks, and メモリアルメモ daily. Most recently, さぷログ was updated on October 11, 2026 and メモリアルメモ on October 3, 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.*