# Adrenalin vs Adrenaline

The clearest difference is update cadence: Adrenalin at every 2 months against Adrenaline's every 12 months. Adrenalin also leads on ratings volume (52 vs 5). On price, rating, 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.

Adrenaline holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Adrenalin has 52 ratings behind it against 5, so its average is the more settled of the two.

Adrenalin ships an update every 2 months, Adrenaline every 12 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Adrenalin | Adrenaline |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (52 ratings)](https://appshunter.io/ios/app/adrenalin/id1441959257/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/adrenaline/id1671583464/reviews)** |
| Number of ratings | **52** | 5 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free | Free |
| Size | 60 MB | 60 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Igor Kudriashov](https://appshunter.io/developer/1470043533) | [ADRENALINE FITNESS ADRENALIN FITNES TOO](https://appshunter.io/developer/1671583467) |

## What reviewers say

### Adrenalin

[App page](https://appshunter.io/ios/app/adrenalin/id1441959257)

Manage your fitness membership, track bonus points, and book group or personal training sessions. Get real-time updates on schedules, special offers, and promotions. Pay for services and memberships directly within the app.

**Highlights:** Membership status tracking, Bonus account information, Group and personal session booking, Schedule change notifications, Special offers and promotions, Service and membership payments

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

**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 Adrenalin free?

Adrenalin 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, Adrenalin or Adrenaline?

Adrenaline is rated higher. Adrenalin averages 4.8 out of 5 from 52 ratings, while Adrenaline averages 5.0 from 5 ratings.

### Do Adrenalin or Adrenaline have ads?

Neither Adrenalin nor Adrenaline shows ads.

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

Adrenalin ships an update every 2 months, and Adrenaline every 12 months. Most recently, Adrenalin was updated on October 24, 2026 and Adrenaline on October 24, 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.*