# FB Invincible Plus vs HIIT Hero

The clearest difference is in-app purchases: FB Invincible Plus at none against HIIT Hero's 1. FB Invincible Plus also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). HIIT Hero's advantage is update cadence (daily vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. HIIT Hero sells 1 one-off in-app purchase. FB Invincible Plus asks for nothing beyond the download.

FB Invincible Plus ships an update every 3 weeks, HIIT Hero daily. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | FB Invincible Plus | HIIT Hero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fb-invincible-plus/id6444554377/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 52 MB | 57 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [TomStar](https://appshunter.io/developer/1603034256) | [B D Squared](https://appshunter.io/developer/1789774181) |

## What reviewers say

### FB Invincible Plus

[App page](https://appshunter.io/ios/app/fb-invincible-plus/id6444554377)

Enhance your smartwatch experience by managing notifications for social media, emails, messages, and calls. Track your health with 24/7 heart rate monitoring and multi-sport modes, while precisely recording daily activities, exercise, and sleep patterns.

**Highlights:** Smartwatch notification management, 24/7 heart rate monitoring, Multi-sport mode tracking, Activity and sleep recording, HealthKit synchronization

**Features:** macOS Compatibility

**In-app purchases:** none


### HIIT Hero

[App page](https://appshunter.io/ios/app/hiit-hero/id6742133881)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HIIT Hero Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is FB Invincible Plus free?

FB Invincible Plus is free to download, with no in-app purchases.

### Is HIIT Hero free?

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

### Do FB Invincible Plus or HIIT Hero have ads?

HIIT Hero shows ads; FB Invincible Plus does not.

### Which is updated more often, FB Invincible Plus or HIIT Hero?

FB Invincible Plus ships an update every 3 weeks, and HIIT Hero daily. Most recently, FB Invincible Plus was updated on November 3, 2026 and HIIT Hero on October 30, 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.*