# Shape Fitting vs POYOJI

The clearest difference is update cadence: Shape Fitting at every 2 weeks against POYOJI's every 2 months. POYOJI's advantage is iOS requirement (15.6 vs 26.0). On price, ads, 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.

Shape Fitting ships an update every 2 weeks, POYOJI every 2 months. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Shape Fitting | POYOJI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 1 MB | 1 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kiyoshi Izumi](https://appshunter.io/developer/1807085294) | [Chihiro Omi](https://appshunter.io/developer/1856114249) |

## What reviewers say

### Shape Fitting

[App page](https://appshunter.io/ios/app/shape-fitting/id6749028599)

**Features:** Apple Watch app

**In-app purchases:** none


### POYOJI

[App page](https://appshunter.io/ios/app/poyoji/id6755753653)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Shape Fitting free?

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

### Is POYOJI free?

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

### Do Shape Fitting or POYOJI have ads?

Neither Shape Fitting nor POYOJI shows ads.

### Which is updated more often, Shape Fitting or POYOJI?

Shape Fitting ships an update every 2 weeks, and POYOJI every 2 months. Most recently, Shape Fitting was updated on October 5, 2026 and POYOJI on September 30, 2026.

---

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