# PawSteps vs やせるぞう

The clearest difference is in-app purchases: やせるぞう at none against PawSteps's 4. やせるぞう also leads on iOS requirement (15.1 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PawSteps sells 4 one-off in-app purchases. やせるぞう asks for nothing beyond the download.

PawSteps ships an update every 9 days, やせるぞう weekly. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PawSteps | やせるぞう |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Size | 37 MB | 29 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shintaro Ishikawa](https://appshunter.io/developer/1821402141) | [Yuichi Kitajima](https://appshunter.io/developer/1841654164) |

## What reviewers say

### PawSteps

[App page](https://appshunter.io/ios/app/pawsteps-dog-step-tracker/id6747422609)

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Little Treat | $0.49 | one-time |
| Treat Plate | $0.99 | one-time |
| Reward Meal | $2.99 | one-time |
| Special Feast | $5.99 | 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 PawSteps free?

PawSteps 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 PawSteps or やせるぞう have ads?

Neither PawSteps nor やせるぞう shows ads.

### Which is updated more often, PawSteps or やせるぞう?

PawSteps ships an update every 9 days, and やせるぞう weekly. Most recently, PawSteps was updated on October 28, 2026 and やせるぞう on October 9, 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.*