# Every Fit Pro vs やせるぞう

The clearest difference is in-app purchases: やせるぞう at none against Every Fit Pro's 1. やせるぞう also leads on ads (none vs shown) and update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Every Fit Pro sells 1 one-off in-app purchase. やせるぞう asks for nothing beyond the download.

Every Fit Pro ships an update monthly, やせるぞう weekly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Every Fit Pro | やせるぞう |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Size | 73 MB | 29 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takumi Nakajima](https://appshunter.io/developer/1884002516) | [Yuichi Kitajima](https://appshunter.io/developer/1841654164) |

## What reviewers say

### Every Fit Pro

[App page](https://appshunter.io/ios/app/every-fit-pro/id6760971724)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-Free (Lifetime) | $3.99 | one-time |


### やせるぞう

[App page](https://appshunter.io/ios/app/id6762079865)

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

**In-app purchases:** none


## Frequently asked questions

### Is Every Fit Pro free?

Every Fit Pro is free to download, with in-app purchases available.

### Is やせるぞう free?

やせるぞう is free to download, with no in-app purchases.

### Do Every Fit Pro or やせるぞう have ads?

Every Fit Pro shows ads; やせるぞう does not.

### Which is updated more often, Every Fit Pro or やせるぞう?

Every Fit Pro ships an update monthly, and やせるぞう weekly. Most recently, Every Fit Pro was updated on October 31, 2026 and やせるぞう on November 5, 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.*