# Diesel Fitness LP vs Biohackr

The clearest difference is in-app purchases: Diesel Fitness LP at none against Biohackr's 1. Diesel Fitness LP also leads on iOS requirement (12.0 vs 15.0). Biohackr's advantage is update cadence (every 6 weeks vs every 30 months). On price, ads and device support there is nothing between them.

Both are free to download. Biohackr sells 1 in-app purchase, starting at $7.99 per month. Diesel Fitness LP asks for nothing beyond the download.

Diesel Fitness LP ships an update every 30 months, Biohackr every 6 weeks. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Diesel Fitness LP | Biohackr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/biohackr-protocol-tracker/id6802362266/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 6 weeks** |
| Monetization | — | Freemium |
| Size | 31 MB | 33 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Diesel Fitness LP](https://appshunter.io/developer/1496983343) | [BioHackr LLC](https://appshunter.io/developer/6802362268) |

## What reviewers say

### Diesel Fitness LP

[App page](https://appshunter.io/ios/app/diesel-fitness-lp/id1496983344)

**Features:** macOS Compatibility

**In-app purchases:** none


### Biohackr

[App page](https://appshunter.io/ios/app/biohackr-protocol-tracker/id6802362266)

This app helps you meticulously log medication and supplement doses, track lab results over time, and access educational health information. It offers smart reminders to keep you on schedule and is designed with privacy as a core principle. Stay organized and informed about your health protocols.

**Highlights:** Log medication and supplement doses, Track lab results and trends, Set smart dose reminders, Access educational health information, Build custom health protocols, Private data storage

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biohackr Pro | $7.99 | per month |


## Frequently asked questions

### Is Diesel Fitness LP free?

Diesel Fitness LP is free to download, with no in-app purchases.

### Is Biohackr free?

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

### Do Diesel Fitness LP or Biohackr have ads?

Neither Diesel Fitness LP nor Biohackr shows ads.

### Which is updated more often, Diesel Fitness LP or Biohackr?

Diesel Fitness LP ships an update every 30 months, and Biohackr every 6 weeks. Most recently, Diesel Fitness LP was updated on October 11, 2026 and Biohackr on October 24, 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.*