# TTracker vs HRT Calendar

The clearest difference is rating: HRT Calendar at 3.5 against TTracker's 3.0. HRT Calendar also leads on iOS requirement (15.1 vs 18.6). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

HRT Calendar holds the better App Store score, 3.5 against 3.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

TTracker ships an update weekly, HRT Calendar every 6 days. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | TTracker | HRT Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/ttracker-trt-tracker/id6761078476/reviews) | **[3.5 (2 ratings)](https://appshunter.io/ios/app/hrt-calendar/id6763017792/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free | Free |
| Size | 14 MB | 54 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Operations Solutions, Inc.](https://appshunter.io/developer/1887669207) | [Bohdan Kvetka](https://appshunter.io/developer/1895123189) |

## What reviewers say

### TTracker

[App page](https://appshunter.io/ios/app/ttracker-trt-tracker/id6761078476)

Log TRT injections, medications, and symptoms to visualize testosterone trends and understand their impact on your well-being. The app provides clear lab result tracking and generates summary reports for doctor appointments.

**Highlights:** Log injections and medications, Visualize testosterone trends, Track symptoms, View lab results and trends, Generate Doctor Summary reports, Set reminders

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

**In-app purchases:** none


### HRT Calendar

[App page](https://appshunter.io/ios/app/hrt-calendar/id6763017792)

This app offers a visual and flexible approach to daily planning with a unique node-based system and a liquid-glass interface. It's designed for users seeking greater control over their routines, adapting to various personal and structured scheduling needs without added complexity.

**Highlights:** Node-based planning system, Liquid-glass interface, Visual organization, Flexible scheduling, Adaptable to various routines, User-friendly structure

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

**In-app purchases:** none


## Frequently asked questions

### Is TTracker free?

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

### Is HRT Calendar free?

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

### Which has better reviews, TTracker or HRT Calendar?

HRT Calendar is rated higher. TTracker averages 3.0 out of 5 from 2 ratings, while HRT Calendar averages 3.5 from 2 ratings.

### Do TTracker or HRT Calendar have ads?

Neither TTracker nor HRT Calendar shows ads.

### Which is updated more often, TTracker or HRT Calendar?

TTracker ships an update weekly, and HRT Calendar every 6 days. Most recently, TTracker was updated on October 6, 2026 and HRT Calendar on October 25, 2026.

---

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