# Cyerbi vs Mettle

The clearest difference is in-app purchases: Mettle at none against Cyerbi's 5. Mettle also leads on update cadence (every 2 days vs fortnightly) and ratings volume (26 vs 7). Cyerbi's advantage is review sentiment (100% vs 75%) and rating (5.0 vs 4.7). On price, ads and device support there is nothing between them.

Both are free to download. Cyerbi sells 5 one-off in-app purchases. Mettle asks for nothing beyond the download.

Cyerbi holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 7 and 26 respectively. Written reviews point the same way: 100% of Cyerbi's written reviews are positive against 75% of Mettle's.

Cyerbi ships an update fortnightly, Mettle every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Cyerbi | Mettle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/cyerbi/id6736953375/reviews)** | [4.7 (26 ratings)](https://appshunter.io/ios/app/mettle-a-walking-rpg/id6779428103/reviews) |
| Number of ratings | 7 | **26** |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 130 MB | 157 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mitchell Nesevich](https://appshunter.io/developer/1700475904) | [Daniel Chung](https://appshunter.io/developer/1810759101) |

## What reviewers say

### Cyerbi

[App page](https://appshunter.io/ios/app/cyerbi/id6736953375)

Connect with gym enthusiasts and trainers on this social platform. Discover and share workouts tailored to your fitness journey. Find your community and elevate your training experience.

**Highlights:** Social networking for gym-goers, Workout sharing by trainers, Connect with like-minded individuals, Discover new training routines, Community-driven fitness

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Poseidon | $19.99 | one-time |
| Zeus | $39.99 | one-time |
| Ares | $59.99 | one-time |
| Hades | $79.99 | one-time |
| Apollo | $99.99 | one-time |


### Mettle

[App page](https://appshunter.io/ios/app/mettle-a-walking-rpg/id6779428103)

This game turns your real-world steps into in-game attacks against monsters. Walk with friends to form a party, defeat foes, and earn coins to recruit and level up heroes. Compete on leaderboards and enjoy an ad-free experience that encourages physical activity.

**Highlights:** Steps deal damage to monsters, Create parties with friends, Recruit and level up heroes, Daily and weekly leaderboards, Syncs with Apple Health, No ads

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

**In-app purchases:** none


## Frequently asked questions

### Is Cyerbi free?

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

### Is Mettle free?

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

### Which has better reviews, Cyerbi or Mettle?

Cyerbi is rated higher. Cyerbi averages 5.0 out of 5 from 7 ratings, while Mettle averages 4.7 from 26 ratings.

### Do Cyerbi or Mettle have ads?

Neither Cyerbi nor Mettle shows ads.

### Which is updated more often, Cyerbi or Mettle?

Cyerbi ships an update fortnightly, and Mettle every 2 days. Most recently, Cyerbi was updated on October 24, 2026 and Mettle on October 25, 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.*