# IronGrind Industries vs Bionic Barbell

The clearest difference is update cadence: Bionic Barbell at every 12 months against IronGrind Industries's every 28 months. Bionic Barbell also leads on iOS requirement (12.0 vs 15.6). 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.

IronGrind Industries ships an update every 28 months, Bionic Barbell every 12 months. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IronGrind Industries | Bionic Barbell |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/irongrind-industries/id1612651951/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 12 months** |
| Monetization | Free | — |
| Size | 33 MB | 91 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [EP GONZO INC](https://appshunter.io/developer/1612651954) | [Bionic Barbell, LLC](https://appshunter.io/developer/1699935774) |

## What reviewers say

### IronGrind Industries

[App page](https://appshunter.io/ios/app/irongrind-industries/id1612651951)

Easily book fitness classes, manage reservations, and join waitlists. Purchase class packages, check your membership, and stay updated on services. All your fitness needs managed conveniently from your device.

**Highlights:** Book classes, Manage reservations, Waitlist functionality, Purchase class packages, Check profile and membership, View products and services

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

**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 IronGrind Industries free?

IronGrind Industries 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 IronGrind Industries or Bionic Barbell have ads?

Neither IronGrind Industries nor Bionic Barbell shows ads.

### Which is updated more often, IronGrind Industries or Bionic Barbell?

IronGrind Industries ships an update every 28 months, and Bionic Barbell every 12 months. Most recently, IronGrind Industries was updated on October 20, 2026 and Bionic Barbell on October 25, 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.*