# Posture Reminder vs GlowLock

Posture Reminder and GlowLock are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Posture Reminder sells 3 in-app purchases, starting at $5.99 per month and GlowLock sells 2 in-app purchases, starting at $16.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Posture Reminder | GlowLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/posture-reminder-upright/id6749187831/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Freemium | — |
| Size | 63 MB | 37 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gokce EVREN](https://appshunter.io/developer/1816456669) | [Metrics Health International LLC](https://appshunter.io/developer/1758835337) |

## What reviewers say

### Posture Reminder

[App page](https://appshunter.io/ios/app/posture-reminder-upright/id6749187831)

This app uses your AirPods to detect when you slouch and provides gentle reminders to improve your posture. It tracks your progress with scores and graphs, offering personalized settings and fun animal avatars for motivation. Improve your posture automatically without any extra wearables.

**Highlights:** AirPods motion sensor tracking, Smart slouch detection, Customizable vibration/sound alerts, Progress tracking with scores and graphs, Apple Watch control, Fun animal avatar motivation, On-device privacy

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $5.99 | per month |
| Annual Premium | $24.99 | per year |
| Lifetime Posture Reminder | $39.99 | one-time |


### GlowLock

[App page](https://appshunter.io/ios/app/glowlock-screen-time-blocker/id6757251908)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GlowLock Monthly | $16.99 | per month |
| GlowLock Monthly | $79.99 | per year |


## Frequently asked questions

### Is Posture Reminder free?

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

### Is GlowLock free?

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

### Do Posture Reminder or GlowLock have ads?

Neither Posture Reminder nor GlowLock shows ads.

---

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