# BODY ARCHI (ボディアーキ） vs FastOn

The clearest difference is in-app purchases: BODY ARCHI (ボディアーキ） at none against FastOn's 3. BODY ARCHI (ボディアーキ） also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). FastOn's advantage is update cadence (every 3 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. FastOn sells 3 in-app purchases, starting at $2.99 per month. BODY ARCHI (ボディアーキ） asks for nothing beyond the download.

BODY ARCHI (ボディアーキ） ships an update every 2 months, FastOn every 3 days. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | BODY ARCHI (ボディアーキ） | FastOn |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 86.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Subscription | — |
| Size | 89 MB | 30 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [BODY ARCHI JAPAN Inc.](https://appshunter.io/developer/1441735961) | [Masahiro Akebi](https://appshunter.io/developer/1884865177) |

## What reviewers say

### BODY ARCHI (ボディアーキ）

[App page](https://appshunter.io/ios/app/body-archi/id1441735962)

Design your ideal body line with this subscription-based self-esthetic studio app. Manage your appointments, check into studios, and stay updated on the latest information. It streamlines the entire process from booking to check-in for members.

**Highlights:** Body line design, Subscription-based self-esthetic studio, Appointment booking, Studio check-in, Latest member information, Studio availability check

**In-app purchases:** none


### FastOn

[App page](https://appshunter.io/ios/app/faston/id6778654479)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $2.99 | per month |
| Premium (Yearly) | $17.99 | per year |
| Premium (Lifetime) | $22.99 | one-time |


## Frequently asked questions

### Is BODY ARCHI (ボディアーキ） free?

BODY ARCHI (ボディアーキ） is free to download, with no in-app purchases.

### Is FastOn free?

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

### Do BODY ARCHI (ボディアーキ） or FastOn have ads?

FastOn shows ads; BODY ARCHI (ボディアーキ） does not.

### Which is updated more often, BODY ARCHI (ボディアーキ） or FastOn?

BODY ARCHI (ボディアーキ） ships an update every 2 months, and FastOn every 3 days. Most recently, BODY ARCHI (ボディアーキ） was updated on October 16, 2026 and FastOn on October 20, 2026.

---

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