# Combos vs Bousai Map

The clearest difference is in-app purchases: Bousai Map at none against Combos's 1. Bousai Map also leads on update cadence (every 2 months vs every 8 months). Combos's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price and ads there is nothing between them.

Both are free to download. Combos sells 1 one-off in-app purchase. Bousai Map asks for nothing beyond the download.

Combos ships an update every 8 months, Bousai Map every 2 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Combos | Bousai Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 14 MB | 5 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yasuyoshi Ota](https://appshunter.io/developer/1500357652) | [BYNET](https://appshunter.io/developer/1811735131) |

## What reviewers say

### Combos

[App page](https://appshunter.io/ios/app/combos/id6475661764)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove ads | $3.99 | one-time |


### Bousai Map

[App page](https://appshunter.io/ios/app/bousai-map/id6758306547)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Combos free?

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

### Is Bousai Map free?

Bousai Map is free to download, with no in-app purchases.

### Do Combos or Bousai Map have ads?

Both Combos and Bousai Map show ads.

### Which is updated more often, Combos or Bousai Map?

Combos ships an update every 8 months, and Bousai Map every 2 months. Most recently, Combos was updated on October 8, 2026 and Bousai Map on October 10, 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.*