# Sondgeroth Fit vs Black Iron Training

The clearest difference is in-app purchases: Black Iron Training at none against Sondgeroth Fit's 1. Black Iron Training also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). Sondgeroth Fit's advantage is update cadence (weekly vs every 3 weeks). On price and ads there is nothing between them.

Both are free to download. Sondgeroth Fit sells 1 in-app purchase, starting at $19.99 per month. Black Iron Training asks for nothing beyond the download.

Sondgeroth Fit ships an update weekly, Black Iron Training every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Sondgeroth Fit | Black Iron Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sondgeroth-fit/id6738867288/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Subscription | — |
| Size | 19 MB | 427 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ATLANTIC INFORMATION TECHNOLOGY CONSULTING INC.](https://appshunter.io/developer/1782679702) | [Black Iron Gym, LLC](https://appshunter.io/developer/1559974187) |

## What reviewers say

### Sondgeroth Fit

[App page](https://appshunter.io/ios/app/sondgeroth-fit/id6738867288)

This app provides tools for efficient training, including daily workouts, equipment-based workout generators, and an Olympic lifting program builder. It features video demonstrations and a workout timer to help users train smarter.

**Highlights:** Daily efficient workouts, Equipment-based workout generator, Olympic lifting program builder, Video demonstrations, Workout timer

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access Monthly Sub | $19.99 | per month |


### Black Iron Training

[App page](https://appshunter.io/ios/app/black-iron-training/id6739282005)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sondgeroth Fit free?

Sondgeroth Fit is free to download, with in-app purchases available.

### Is Black Iron Training free?

Black Iron Training is free to download, with no in-app purchases.

### Do Sondgeroth Fit or Black Iron Training have ads?

Neither Sondgeroth Fit nor Black Iron Training shows ads.

### Which is updated more often, Sondgeroth Fit or Black Iron Training?

Sondgeroth Fit ships an update weekly, and Black Iron Training every 3 weeks. Most recently, Sondgeroth Fit was updated on October 30, 2026 and Black Iron Training on October 30, 2026.

---

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