# FitnessBlitz vs Adrenaline

The clearest difference is ratings volume: Adrenaline at 5 against FitnessBlitz's 1. FitnessBlitz's advantage is iOS requirement (12.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for FitnessBlitz against 5.0 for Adrenaline. That said, the two scores are not equally well evidenced: Adrenaline has 5 ratings behind it against 1, so its average is the more settled of the two.

FitnessBlitz ships an update every 6 months, Adrenaline every 12 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | FitnessBlitz | Adrenaline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/fitnessblitz/id1270095364/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/adrenaline/id1671583464/reviews) |
| Number of ratings | 1 | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 57 MB | 60 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LUCKYSOFT OU](https://appshunter.io/developer/1242118176) | [ADRENALINE FITNESS ADRENALIN FITNES TOO](https://appshunter.io/developer/1671583467) |

## What reviewers say

### FitnessBlitz

[App page](https://appshunter.io/ios/app/fitnessblitz/id1270095364)

Manage your fitness club membership, book classes and courts, and stay updated on club events. Access club information, get directions, and use your phone as a club card. Track club utilization to plan your visits.

**Highlights:** Membership and service information, Book individual and group classes, Reserve club resources (courts, halls), Reservation reminders, Club directions and travel time, Digital club card, Club event updates, Club utilization percentage

**Features:** macOS Compatibility

**In-app purchases:** none


### Adrenaline

[App page](https://appshunter.io/ios/app/adrenaline/id1671583464)

Manage your gym membership with ease. Access facilities without a card, freeze or extend your subscription, and view your visit history. Stay updated on club news and class schedules, with bonus and personal accounts readily available.

**Highlights:** Cardless gym access, Membership freeze and extension, Visit history tracking, News and schedule updates, Bonus and personal account access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FitnessBlitz free?

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

### Is Adrenaline free?

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

### Which has better reviews, FitnessBlitz or Adrenaline?

FitnessBlitz and Adrenaline are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do FitnessBlitz or Adrenaline have ads?

Neither FitnessBlitz nor Adrenaline shows ads.

### Which is updated more often, FitnessBlitz or Adrenaline?

FitnessBlitz ships an update every 6 months, and Adrenaline every 12 months. Most recently, FitnessBlitz was updated on November 3, 2026 and Adrenaline on November 3, 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.*