# TherX vs Quency

The clearest difference is in-app purchases: TherX at none against Quency's 2. TherX also leads on device support (4 vs 1) and iOS requirement (15.5 vs 18.2). On price, update cadence and ads there is nothing between them.

Both are free to download. Quency sells 2 in-app purchases, starting at $3.99 per month. TherX asks for nothing beyond the download.

TherX ships an update every 6 weeks, Quency monthly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | TherX | Quency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/therx/id1582260399/reviews)** | — |
| Number of ratings | **14** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 191 MB | 50 MB |
| Requires iOS | **15.5** | 18.2 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [The Mobility Manifesto LLC](https://appshunter.io/developer/1582260401) | [Janek Buntkowski](https://appshunter.io/developer/1882070794) |

## What reviewers say

### TherX

[App page](https://appshunter.io/ios/app/therx/id1582260399)

This app helps you track your fitness journey by monitoring workouts, nutrition, and body measurements. Set goals, schedule activities, and receive reminders to stay on track. It integrates with popular wearable devices for seamless data syncing.

**Highlights:** Track training and nutrition, Measure results and progress, Access and schedule workouts, Manage nutrition intake, Set health and fitness goals, Track body measurements and photos, Sync with wearable devices

**Features:** Apple Wallet

**In-app purchases:** none


### Quency

[App page](https://appshunter.io/ios/app/quency-subliminal-creator/id6759976812)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual — Quency Premium | $39.99 | per year |


## Frequently asked questions

### Is TherX free?

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

### Is Quency free?

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

### Do TherX or Quency have ads?

Neither TherX nor Quency shows ads.

### Which is updated more often, TherX or Quency?

TherX ships an update every 6 weeks, and Quency monthly. Most recently, TherX was updated on October 14, 2026 and Quency on October 13, 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.*