# Fire and Mud Studios vs Regimen

The clearest difference is in-app purchases: Fire and Mud Studios at none against Regimen's 2. Fire and Mud Studios also leads on update cadence (daily vs weekly) and iOS requirement (9.0.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Regimen sells 2 in-app purchases, starting at $7.99 per month. Fire and Mud Studios asks for nothing beyond the download.

Fire and Mud Studios ships an update daily, Regimen weekly. The most recent releases landed on October 2, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Fire and Mud Studios | Regimen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (525 ratings)](https://appshunter.io/ios/app/regimen-peptide-tracker/id6753905449/reviews)** |
| Number of ratings | — | **525** |
| Positive reviews | — | 94.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Freemium |
| Size | 30 MB | 26 MB |
| Requires iOS | **9.0.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [GREAT OAK ACQUISITIONS, LLC](https://appshunter.io/developer/1649552807) | [Awaken Labs LLC](https://appshunter.io/developer/1845610555) |

## What reviewers say

### Fire and Mud Studios

[App page](https://appshunter.io/ios/app/fire-and-mud-studios/id6443815817)

**Features:** macOS Compatibility

**In-app purchases:** none


### Regimen

[App page](https://appshunter.io/ios/app/regimen-peptide-tracker/id6753905449)

Manage peptide protocols, TRT, and GLP-1 medications with precision. Track multiple compounds, schedule doses, and visualize medication levels. Integrates with Apple Health to correlate health data with your treatment.

**Highlights:** Track multiple compounds simultaneously, Built-in reconstitution calculator, Customizable dosing schedules and reminders, Apple Health integration for data correlation, Injection site tracking and rotation, Visualize medication levels with half-life plotting

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Regimen Premium | $7.99 | per month |
| Regimen Premium Annual | $49.99 | per year |


## Frequently asked questions

### Is Fire and Mud Studios free?

Fire and Mud Studios is free to download, with no in-app purchases.

### Is Regimen free?

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

### Do Fire and Mud Studios or Regimen have ads?

Neither Fire and Mud Studios nor Regimen shows ads.

### Which is updated more often, Fire and Mud Studios or Regimen?

Fire and Mud Studios ships an update daily, and Regimen weekly. Most recently, Fire and Mud Studios was updated on October 2, 2026 and Regimen on October 21, 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.*