# スマートサブスクリプション vs Sub

The clearest difference is in-app purchases: スマートサブスクリプション at none against Sub's 1. On price and iOS requirement there is nothing between them.

Both are free to download. Sub sells 1 one-off in-app purchase. スマートサブスクリプション asks for nothing beyond the download.

## The numbers

| Metric | スマートサブスクリプション | Sub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 8 days |
| Size | 8 MB | 5 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 9+ |
| Developer | [Ryota Kurokawa](https://appshunter.io/developer/1802100707) | [Taisei Matsuo](https://appshunter.io/developer/1868376670) |

## What reviewers say

### スマートサブスクリプション

[App page](https://appshunter.io/ios/app/id6743264324)

**In-app purchases:** none


### Sub

[App page](https://appshunter.io/ios/app/sub-scrub-track-subscriptions/id6757703708)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $2.99 | one-time |


## Frequently asked questions

### Is スマートサブスクリプション free?

スマートサブスクリプション is free to download, with no in-app purchases.

### Is Sub free?

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

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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.*