# Study.ASF vs HanabiScope

The clearest difference is in-app purchases: Study.ASF at none against HanabiScope's 1. Study.ASF also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HanabiScope sells 1 one-off in-app purchase. Study.ASF asks for nothing beyond the download.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Study.ASF | HanabiScope |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Size | 324 MB | 12 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ART MANAGEMENT, INC.](https://appshunter.io/developer/1573115393) | [Toshihiro Kawasaki](https://appshunter.io/developer/1874576582) |

## What reviewers say

### Study.ASF

[App page](https://appshunter.io/ios/app/studyasf/id6477912871)

**In-app purchases:** none


### HanabiScope

[App page](https://appshunter.io/ios/app/hanabiscope/id6759155100)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告削除 | $0.99 | one-time |


## Frequently asked questions

### Is Study.ASF free?

Study.ASF is free to download, with no in-app purchases.

### Is HanabiScope free?

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

### Do Study.ASF or HanabiScope have ads?

Neither Study.ASF nor HanabiScope shows ads.

### Which is updated more often, Study.ASF or HanabiScope?

Study.ASF ships an update daily, and HanabiScope daily. Most recently, Study.ASF was updated on October 19, 2026 and HanabiScope on October 6, 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.*