# NeckTimer vs RXd

The clearest difference is in-app purchases: NeckTimer at none against RXd's 1. RXd's advantage is iOS requirement (17.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RXd sells 1 one-off in-app purchase. NeckTimer asks for nothing beyond the download.

NeckTimer ships an update every 3 weeks, RXd every 2 weeks. The most recent releases landed on September 20, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | NeckTimer | RXd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/necktimer/id6450180596/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 3 MB | 50 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Javier Carrillo](https://appshunter.io/developer/1612977095) | [Magenta Creations](https://appshunter.io/developer/492433904) |

## What reviewers say

### NeckTimer

[App page](https://appshunter.io/ios/app/necktimer/id6450180596)

This app helps you monitor your posture using AirPods. It provides statistics and insights to understand your back posture habits. It is not a medical device and consultation with a physician is recommended before use.

**Highlights:** Track back posture, Review posture statistics, Gain posture insights, AirPods integration, Posture habit analysis

**In-app purchases:** none


### RXd

[App page](https://appshunter.io/ios/app/rxd-workouts-tracker/id6745904823)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RXd Workouts Pro Unlock | $8.99 | one-time |


## Frequently asked questions

### Is NeckTimer free?

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

### Is RXd free?

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

### Do NeckTimer or RXd have ads?

Neither NeckTimer nor RXd shows ads.

### Which is updated more often, NeckTimer or RXd?

NeckTimer ships an update every 3 weeks, and RXd every 2 weeks. Most recently, NeckTimer was updated on September 20, 2026 and RXd on September 12, 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.*