# THUNK Track vs ZenthFit

The clearest difference is update cadence: ZenthFit at fortnightly against THUNK Track's monthly. ZenthFit also leads on iOS requirement (15.1 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

THUNK Track ships an update monthly, ZenthFit fortnightly. The most recent releases landed on October 22, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | THUNK Track | ZenthFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/zenthfit/id6769932188/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 33 MB | 55 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Iris Malca](https://appshunter.io/developer/1854502703) | [Joseph Dumke](https://appshunter.io/developer/1896701167) |

## What reviewers say

### THUNK Track

[App page](https://appshunter.io/ios/app/thunk-track/id6755544766)

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

**In-app purchases:** none


### ZenthFit

[App page](https://appshunter.io/ios/app/zenthfit/id6769932188)

This AI-powered fitness coach offers personalized guidance for weight loss, muscle building, and overall wellness. It features AI-driven meal planning, calorie tracking via photo, extensive food databases, and workout logging to help users achieve their health goals.

**Highlights:** AI personal coach for nutrition and workouts, AI camera calorie tracker, Barcode scanner and food database, Macro and calorie tracking, Workout logging and AI-generated plans, Sleep and mood tracking, Weekly progress reports

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

**In-app purchases:** none


## Frequently asked questions

### Is THUNK Track free?

THUNK Track is free to download, with no in-app purchases.

### Is ZenthFit free?

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

### Do THUNK Track or ZenthFit have ads?

Neither THUNK Track nor ZenthFit shows ads.

### Which is updated more often, THUNK Track or ZenthFit?

THUNK Track ships an update monthly, and ZenthFit fortnightly. Most recently, THUNK Track was updated on October 22, 2026 and ZenthFit on October 23, 2026.

---

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