# バド審 vs FeatherStep

The clearest difference is price: FeatherStep at Free against バド審's $2.99. FeatherStep also leads on update cadence (weekly vs every 41 months). バド審's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

FeatherStep is free to download; バド審 costs $2.99 up front. FeatherStep sells 1 in-app purchase, starting at $3.99 per month. バド審 asks for nothing beyond the download.

バド審 ships an update every 41 months, FeatherStep weekly. The most recent releases landed on October 27, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | バド審 | FeatherStep |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 41 months | **Weekly** |
| Size | 29 MB | 113 MB |
| Requires iOS | **13.4** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Kosei Suzuki](https://appshunter.io/developer/319693641) | [Longhong Chiang](https://appshunter.io/developer/1698889494) |

## What reviewers say

### バド審

[App page](https://appshunter.io/ios/app/id1534268857)

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

**In-app purchases:** none


### FeatherStep

[App page](https://appshunter.io/ios/app/featherstep/id6452396712)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Ad-Free | $3.99 | per month |


## Frequently asked questions

### Is バド審 free?

バド審 costs $2.99, with no in-app purchases.

### Is FeatherStep free?

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

### Do バド審 or FeatherStep have ads?

FeatherStep shows ads; バド審 does not.

### Which is updated more often, バド審 or FeatherStep?

バド審 ships an update every 41 months, and FeatherStep weekly. Most recently, バド審 was updated on October 27, 2026 and FeatherStep on October 2, 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.*