# Noodle vs Posture Reminder

The clearest difference is in-app purchases: Posture Reminder at none against Noodle's 6. Posture Reminder also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.4). Noodle's advantage is ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). On price there is nothing between them.

Both are free to download. Noodle sells 6 in-app purchases, starting at $2.99 per 7 days. Posture Reminder asks for nothing beyond the download.

Noodle ships an update every 5 days, Posture Reminder every 2 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Noodle | Posture Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/noodle-posture-reminder/id6765840771/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 55 MB | 53 MB |
| Requires iOS | 26.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | +4 | 4+ |
| Developer | [Spam Musubi Technologies](https://appshunter.io/developer/1698942015) | [DongKwan Kho](https://appshunter.io/developer/6785714075) |

## What reviewers say

### Noodle

[App page](https://appshunter.io/ios/app/noodle-posture-reminder/id6765840771)

This app uses supported headphones to detect and alert you when you're slouching, helping you build better posture habits. It offers a free trial and gamified progress tracking with unlockable rewards.

**Highlights:** Slouch and hunch detection with supported headphones, Gentle posture alerts and notifications, Live Activity and widget for at-a-glance posture, Gamified progress tracking with ranks and rewards, Adjustable detection sensitivity, On-device motion processing

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $4.99 | per month |
| Annual Extreme Discount | $9.99 | per year |
| Annual Discount | $19.99 | per year |
| Annual | $24.99 | per year |
| Annual | $24.99 | per year |


### Posture Reminder

[App page](https://appshunter.io/ios/app/posture-reminder-back-and-neck/id6800533416)

**In-app purchases:** none


## Frequently asked questions

### Is Noodle free?

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

### Is Posture Reminder free?

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

### Do Noodle or Posture Reminder have ads?

Posture Reminder shows ads; Noodle does not.

### Which is updated more often, Noodle or Posture Reminder?

Noodle ships an update every 5 days, and Posture Reminder every 2 weeks. Most recently, Noodle was updated on October 25, 2026 and Posture Reminder on October 29, 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.*