# Nerd Strength vs Unbound

The clearest difference is in-app purchases: Nerd Strength at none against Unbound's 3. Nerd Strength also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Unbound's advantage is update cadence (every 2 days vs every 2 weeks). On price and ads there is nothing between them.

Both are free to download. Unbound sells 3 in-app purchases, starting at $14.99 per 7 days. Nerd Strength asks for nothing beyond the download.

Nerd Strength ships an update every 2 weeks, Unbound every 2 days. Both last shipped on October 13, 2026.

## The numbers

| Metric | Nerd Strength | Unbound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/nerd-strength/id6748882432/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 17 MB | 906 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Matthew Hilerio](https://appshunter.io/developer/1827805071) | [JUSTIN LIN](https://appshunter.io/developer/1882633696) |

## What reviewers say

### Nerd Strength

[App page](https://appshunter.io/ios/app/nerd-strength/id6748882432)

Transform your fitness routine into an epic role-playing adventure. Forge your character, level up your real-life stats, and conquer challenges where your fitness is your power. Embark on quests, battle enemies, and rise through ranks to become a hero.

**Highlights:** AI-powered personalized workouts, Real-world map running challenges, Character progression and leveling, Daily and weekly fitness quests, World boss battles and enemy encounters, Detailed progress tracking and analysis

**Features:** macOS Compatibility

**In-app purchases:** none


### Unbound

[App page](https://appshunter.io/ios/app/unbound-level-up-workout-rpg/id6762562742)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unbound Weekly | $14.99 | per 7 days |
| Unbound Annual | $29.99 | per year |
| Unbound Annual | $59.99 | per year |


## Frequently asked questions

### Is Nerd Strength free?

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

### Is Unbound free?

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

### Do Nerd Strength or Unbound have ads?

Neither Nerd Strength nor Unbound shows ads.

### Which is updated more often, Nerd Strength or Unbound?

Nerd Strength ships an update every 2 weeks, and Unbound every 2 days. Most recently, Nerd Strength was updated on October 13, 2026 and Unbound on October 13, 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.*