# ふたりのサイフ vs Bode Plot

The clearest difference is in-app purchases: Bode Plot at none against ふたりのサイフ's 3. Bode Plot also leads on ads (none vs shown). ふたりのサイフ's advantage is iOS requirement (15.0 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. ふたりのサイフ sells 3 in-app purchases, starting at $0.99 per month. Bode Plot asks for nothing beyond the download.

ふたりのサイフ ships an update every 3 months, Bode Plot every 5 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ふたりのサイフ | Bode Plot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1465729591/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 51 MB | 1 MB |
| Requires iOS | **15.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Takuya Soneda](https://appshunter.io/developer/1071587623) | [Yuta Nishimatsu](https://appshunter.io/developer/1480004995) |

## What reviewers say

### ふたりのサイフ

[App page](https://appshunter.io/ios/app/id1465729591)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $0.99 | per month |
| プレミアム（年額） | $11.99 | per year |
| プレミアム | $3.99 | one-time |


### Bode Plot

[App page](https://appshunter.io/ios/app/bode-plot/id6756905343)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ふたりのサイフ free?

ふたりのサイフ is free to download, with in-app purchases available.

### Is Bode Plot free?

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

### Do ふたりのサイフ or Bode Plot have ads?

ふたりのサイフ shows ads; Bode Plot does not.

### Which is updated more often, ふたりのサイフ or Bode Plot?

ふたりのサイフ ships an update every 3 months, and Bode Plot every 5 months. Most recently, ふたりのサイフ was updated on September 10, 2026 and Bode Plot on September 9, 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.*