# CAROL Bike vs BioHack Studios Members

CAROL Bike and BioHack Studios Members are too close to call on the numbers: across 7 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CAROL Bike | BioHack Studios Members |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (17 ratings)](https://appshunter.io/ios/app/biohack-studios-members/id6469764075/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free | Free |
| Size | 30 MB | 57 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Integrated Health Partners Limited](https://appshunter.io/developer/1474231647) | [TeamUp Sports](https://appshunter.io/developer/1449504626) |

## What reviewers say

### CAROL Bike

[App page](https://appshunter.io/ios/app/carol-bike/id1441582519)

This smart exercise bike offers scientifically backed workouts designed for maximum efficiency. Developed with exercise researchers, it provides a time-saving fitness solution.

**Highlights:** Scientifically backed workouts, Time-efficient training, Developed with exercise researchers, Smart exercise bike integration

**Features:** macOS Compatibility

**In-app purchases:** none


### BioHack Studios Members

[App page](https://appshunter.io/ios/app/biohack-studios-members/id6469764075)

This app guides your health and fitness journey with online class booking, custom exercise programs, and progress tracking for workouts and body measurements. It also features fitness challenges, direct staff contact, a member community, and a library of recipes and video workouts.

**Highlights:** Online class booking, Custom exercise programs, Workout and body measurement tracking, Fitness challenges, Direct staff communication, Member community interaction, Recipe and video workout library, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CAROL Bike free?

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

### Is BioHack Studios Members free?

BioHack Studios Members is free to download, with no in-app purchases.

### Do CAROL Bike or BioHack Studios Members have ads?

Neither CAROL Bike nor BioHack Studios Members shows ads.

### Which is updated more often, CAROL Bike or BioHack Studios Members?

CAROL Bike ships an update every 6 weeks, and BioHack Studios Members every 6 weeks. Most recently, CAROL Bike was updated on November 2, 2026 and BioHack Studios Members on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*