# Riduck vs WOLF

The clearest difference is review sentiment: WOLF at 100% against Riduck's 36%. WOLF also leads on update cadence (every 3 days vs every 3 weeks) and monetization model (free vs ad-supported). Riduck's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 18). On price, ads and in-app purchases there is nothing between them.

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

Riduck ships an update every 3 weeks, WOLF every 3 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Riduck | WOLF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/riduck/id6468761440/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 36.4% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Ad-supported | **Free** |
| Size | 84 MB | 31 MB |
| Requires iOS | **11.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Riduck Inc.](https://appshunter.io/developer/1710495438) | [YOUNGMIN YUN](https://appshunter.io/developer/1686532666) |

## What reviewers say

### Riduck

[App page](https://appshunter.io/ios/app/riduck/id6468761440)

This cycling performance coach uses big data to calculate your FTP and peak power. It provides easy-to-understand weekly training summaries and detailed riding data analysis. Simulate how changes in equipment or weight might affect your performance.

**Highlights:** FTP calculation using big data, Peak power renewal notifications, Easy-to-understand training summaries, Detailed riding data analysis, Course performance simulator

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

**In-app purchases:** none


### WOLF

[App page](https://appshunter.io/ios/app/wolf-work-out-log-fun/id6788215969)

Transform your workout data into visually engaging stories. This app syncs with popular health platforms to overlay your performance statistics onto your favorite activity photos, allowing you to track progress and share your achievements.

**Highlights:** Multi-source health data integration, Overlay stats on workout photos, Track progress with charts, Customizable units, Save and share workout stories, Set and track goals

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

**In-app purchases:** none


## Frequently asked questions

### Is Riduck free?

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

### Is WOLF free?

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

### Do Riduck or WOLF have ads?

Neither Riduck nor WOLF shows ads.

### Which is updated more often, Riduck or WOLF?

Riduck ships an update every 3 weeks, and WOLF every 3 days. Most recently, Riduck was updated on October 7, 2026 and WOLF 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.*