# Barbell Mate vs K9LAB

The clearest difference is in-app purchases: Barbell Mate at none against K9LAB's 1. Barbell Mate also leads on iOS requirement (12.0 vs 15.1). K9LAB's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. K9LAB sells 1 in-app purchase, starting at $5.99 per year. Barbell Mate asks for nothing beyond the download.

Barbell Mate ships an update every 3 months, K9LAB fortnightly. The most recent releases landed on June 5, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Barbell Mate | K9LAB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/barbell-mate/id1587628683/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 67 MB | 51 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Barbell Mate Pty Ltd](https://appshunter.io/developer/1587628685) | [Zach Sheppard](https://appshunter.io/developer/1896025837) |

## What reviewers say

### Barbell Mate

[App page](https://appshunter.io/ios/app/barbell-mate/id1587628683)

This app provides real-time feedback on your weightlifting performance, tracking metrics like velocity, power, and force. Review past workouts, sync data across devices, and export information for detailed analysis to improve your training.

**Highlights:** Real-time lift feedback, Velocity, power, and force tracking, Detailed workout history, Data synchronization, Data export for analysis, Customizable metrics

**In-app purchases:** none


### K9LAB

[App page](https://appshunter.io/ios/app/k9lab/id6767190013)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| K9LAB Full Access | $5.99 | per year |


## Frequently asked questions

### Is Barbell Mate free?

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

### Is K9LAB free?

K9LAB is free to download, with in-app purchases available.

### Do Barbell Mate or K9LAB have ads?

Neither Barbell Mate nor K9LAB shows ads.

### Which is updated more often, Barbell Mate or K9LAB?

Barbell Mate ships an update every 3 months, and K9LAB fortnightly. Most recently, Barbell Mate was updated on June 5, 2026 and K9LAB on September 8, 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.*