# Atrium Physical Therapy vs Bionic Barbell

The clearest difference is update cadence: Atrium Physical Therapy at every 6 months against Bionic Barbell's every 12 months. Bionic Barbell's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Atrium Physical Therapy ships an update every 6 months, Bionic Barbell every 12 months. The most recent releases landed on October 10, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Atrium Physical Therapy | Bionic Barbell |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 12 months |
| Size | 44 MB | 91 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [ATRIUM PHYSICAL THERAPY INC](https://appshunter.io/developer/1618484235) | [Bionic Barbell, LLC](https://appshunter.io/developer/1699935774) |

## What reviewers say

### Atrium Physical Therapy

[App page](https://appshunter.io/ios/app/atrium-physical-therapy/id1618484233)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bionic Barbell

[App page](https://appshunter.io/ios/app/bionic-barbell/id6480236483)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Atrium Physical Therapy free?

Atrium Physical Therapy is free to download, with no in-app purchases.

### Is Bionic Barbell free?

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

### Do Atrium Physical Therapy or Bionic Barbell have ads?

Neither Atrium Physical Therapy nor Bionic Barbell shows ads.

### Which is updated more often, Atrium Physical Therapy or Bionic Barbell?

Atrium Physical Therapy ships an update every 6 months, and Bionic Barbell every 12 months. Most recently, Atrium Physical Therapy was updated on October 10, 2026 and Bionic Barbell on September 28, 2026.

---

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