# AR vProtractor vs ほおぶくろ

The clearest difference is ads: AR vProtractor at none against ほおぶくろ's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AR vProtractor ships an update every 4 weeks, ほおぶくろ monthly. The most recent releases landed on September 26, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | AR vProtractor | ほおぶくろ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Monthly |
| Size | 58 MB | 29 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kazufumi Suzuki](https://appshunter.io/developer/1512087197) | [Yuto Kawsamura](https://appshunter.io/developer/1870770426) |

## What reviewers say

### AR vProtractor

[App page](https://appshunter.io/ios/app/ar-vprotractor/id1589573013)

**In-app purchases:** none


### ほおぶくろ

[App page](https://appshunter.io/ios/app/ai/id6758080655)

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

**In-app purchases:** none


## Frequently asked questions

### Is AR vProtractor free?

AR vProtractor is free to download, with no in-app purchases.

### Is ほおぶくろ free?

ほおぶくろ is free to download, with no in-app purchases.

### Do AR vProtractor or ほおぶくろ have ads?

ほおぶくろ shows ads; AR vProtractor does not.

### Which is updated more often, AR vProtractor or ほおぶくろ?

AR vProtractor ships an update every 4 weeks, and ほおぶくろ monthly. Most recently, AR vProtractor was updated on September 26, 2026 and ほおぶくろ on September 14, 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.*