# 어시스트핏 강사용 vs b1of

어시스트핏 강사용 and b1of are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

어시스트핏 강사용 ships an update every 2 weeks, b1of every 3 weeks. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 어시스트핏 강사용 | b1of |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 56 MB | 64 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [ASSIST FIT Co., Ltd.](https://appshunter.io/developer/1680887737) | [JAE HYUN JUNG](https://appshunter.io/developer/1869234871) |

## What reviewers say

### 어시스트핏 강사용

[App page](https://appshunter.io/ios/app/id6447557758)

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

**In-app purchases:** none


### b1of

[App page](https://appshunter.io/ios/app/b1of/id6757843939)

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

**In-app purchases:** none


## Frequently asked questions

### Is 어시스트핏 강사용 free?

어시스트핏 강사용 is free to download, with no in-app purchases.

### Is b1of free?

b1of is free to download, with no in-app purchases.

### Do 어시스트핏 강사용 or b1of have ads?

Neither 어시스트핏 강사용 nor b1of shows ads.

### Which is updated more often, 어시스트핏 강사용 or b1of?

어시스트핏 강사용 ships an update every 2 weeks, and b1of every 3 weeks. Most recently, 어시스트핏 강사용 was updated on October 24, 2026 and b1of on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*