# Tmaxx vs Simple Fasting

The clearest difference is ads: Simple Fasting at none against Tmaxx's shown. Simple Fasting also leads on update cadence (weekly vs every 2 months). Tmaxx's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Tmaxx sells 2 in-app purchases, starting at $4.99 per 7 days and Simple Fasting sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Tmaxx ships an update every 2 months, Simple Fasting weekly. The most recent releases landed on October 5, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Tmaxx | Simple Fasting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tmaxx/id6747926128/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 72 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Clueless Labs LLC](https://appshunter.io/developer/1823438561) | [Oleksandr Kryzhanovskyi](https://appshunter.io/developer/1755912450) |

## What reviewers say

### Tmaxx

[App page](https://appshunter.io/ios/app/tmaxx/id6747926128)

This app helps men naturally boost testosterone by building better habits and tracking progress. It offers a quiz to estimate T levels and provides personalized plans with daily tracking tools. Designed for men seeking to improve energy, focus, and overall well-being.

**Highlights:** Personalized testosterone improvement plan, Daily habit tracking and check-ins, Lifestyle-based T level estimation quiz, Visual progress charts, Science-backed habit recommendations, Focus on natural testosterone production

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tmaxx weekly | $4.99 | per 7 days |
| Tmaxx Annual | $39.99 | per year |


### Simple Fasting

[App page](https://appshunter.io/ios/app/simple-fasting-flexible-timer/id6789996869)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Yearly | $19.99 | per year |


## Frequently asked questions

### Is Tmaxx free?

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

### Is Simple Fasting free?

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

### Do Tmaxx or Simple Fasting have ads?

Tmaxx shows ads; Simple Fasting does not.

### Which is updated more often, Tmaxx or Simple Fasting?

Tmaxx ships an update every 2 months, and Simple Fasting weekly. Most recently, Tmaxx was updated on October 5, 2026 and Simple Fasting on September 27, 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.*