# しぶん設定 vs Simple Relationship Map

The clearest difference is update cadence: Simple Relationship Map at fortnightly against しぶん設定's every 36 months. Simple Relationship Map also leads on device support and iOS requirement (15.6 vs 18.6). On price and in-app purchases there is nothing between them.

Both are free to download. しぶん設定 sells 1 one-off in-app purchase and Simple Relationship Map sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

しぶん設定 ships an update every 36 months, Simple Relationship Map fortnightly. The most recent releases landed on July 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | しぶん設定 | Simple Relationship Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | No |
| Update frequency | Every 36 months | **Fortnightly** |
| Size | 23 MB | 59 MB |
| Requires iOS | 18.6 | **15.6** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HYBRID TECHNOLOGY INC.](https://appshunter.io/developer/1037355462) | [YUKI TANAIKE](https://appshunter.io/developer/478558546) |

## What reviewers say

### しぶん設定

[App page](https://appshunter.io/ios/app/id1037591331)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 「しぶん設定 有料版」 | $5.99 | one-time |


### Simple Relationship Map

[App page](https://appshunter.io/ios/app/simple-relationship-map/id6746087402)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Relationship Map Pro (Monthly) | $2.99 | per month |
| Relationship Map Pro (Annual) | $27.00 | per year |


## Frequently asked questions

### Is しぶん設定 free?

しぶん設定 is free to download, with in-app purchases available.

### Is Simple Relationship Map free?

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

### Which is updated more often, しぶん設定 or Simple Relationship Map?

しぶん設定 ships an update every 36 months, and Simple Relationship Map fortnightly. Most recently, しぶん設定 was updated on July 8, 2026 and Simple Relationship Map on September 20, 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.*