# satto memo：AI搭載のメモアプリ vs 変数電卓+

The clearest difference is update cadence: 変数電卓+ at daily against satto memo：AI搭載のメモアプリ's every 5 weeks. 変数電卓+ also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

satto memo：AI搭載のメモアプリ ships an update every 5 weeks, 変数電卓+ daily. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | satto memo：AI搭載のメモアプリ | 変数電卓+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Daily** |
| Size | 38 MB | 27 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [SoftBank Corp.](https://appshunter.io/developer/311155658) | [Takuya Nemoto](https://appshunter.io/developer/1817950976) |

## What reviewers say

### satto memo：AI搭載のメモアプリ

[App page](https://appshunter.io/ios/app/satto-memoai/id6738631932)

**In-app purchases:** none


### 変数電卓+

[App page](https://appshunter.io/ios/app/plus/id6746694817)

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

**In-app purchases:** none


## Frequently asked questions

### Is satto memo：AI搭載のメモアプリ free?

satto memo：AI搭載のメモアプリ is free to download, with no in-app purchases.

### Is 変数電卓+ free?

変数電卓+ is free to download, with no in-app purchases.

### Do satto memo：AI搭載のメモアプリ or 変数電卓+ have ads?

Neither satto memo：AI搭載のメモアプリ nor 変数電卓+ shows ads.

### Which is updated more often, satto memo：AI搭載のメモアプリ or 変数電卓+?

satto memo：AI搭載のメモアプリ ships an update every 5 weeks, and 変数電卓+ daily. Most recently, satto memo：AI搭載のメモアプリ was updated on October 16, 2026 and 変数電卓+ on October 5, 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.*