# OneRen vs HRT Patch Tracker

The clearest difference is price: OneRen at Free against HRT Patch Tracker's $1.99. OneRen also leads on rating (5.0 vs 2.0) and iOS requirement (15.0 vs 18.6). HRT Patch Tracker's advantage is review sentiment (50% vs 17%) and chart position (#198 vs unranked). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

OneRen is free to download; HRT Patch Tracker costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

OneRen holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews complicate that: 17% of OneRen's written reviews are positive against 50% of HRT Patch Tracker's, so the app with the better star average is not the one people write more warmly about.

OneRen ships an update every 6 weeks, HRT Patch Tracker every 2 months. The most recent releases landed on September 28, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | OneRen | HRT Patch Tracker |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oneren/id1644933095/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/hrt-patch-tracker/id6766672524/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 16.7% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#198** |
| Size | 105 MB | 10 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Renfrewshire Leisure Limited](https://appshunter.io/developer/1644933097) | [Maryann Wacey](https://appshunter.io/developer/1896313665) |

## What reviewers say

### OneRen

[App page](https://appshunter.io/ios/app/oneren/id1644933095)

Easily book and manage fitness classes on the go. Receive real-time updates on class schedules, news, and special offers. Connect with your favorite fitness centers and share your activities with friends.

**Highlights:** Fitness class timetables, Real-time booking management, Center information and opening times, News and push notifications, Special offers and promotions, HealthKit integration for activity sharing

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

**In-app purchases:** none


### HRT Patch Tracker

[App page](https://appshunter.io/ios/app/hrt-patch-tracker/id6766672524)

**Currently charting:** #198 Top Paid · Health & Fitness (US App Store)

This app helps manage your hormone replacement therapy patch schedule. It tracks application times, counts down to the next change, and sends reminders. Log patch types, dosages, and view your change history with a clear, private interface.

**Highlights:** Track patch application times, Countdown to next change, Reminder notifications, Patch type and dosage logging, Flexible change intervals, Patch change history log

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OneRen free?

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

### Is HRT Patch Tracker free?

HRT Patch Tracker costs $1.99, with no in-app purchases.

### Which has better reviews, OneRen or HRT Patch Tracker?

OneRen is rated higher. OneRen averages 5.0 out of 5 from 1 ratings, while HRT Patch Tracker averages 2.0 from 1 ratings.

### Do OneRen or HRT Patch Tracker have ads?

Neither OneRen nor HRT Patch Tracker shows ads.

### Which is updated more often, OneRen or HRT Patch Tracker?

OneRen ships an update every 6 weeks, and HRT Patch Tracker every 2 months. Most recently, OneRen was updated on September 28, 2026 and HRT Patch Tracker on October 7, 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.*