# Posture Reminder vs Blink

The clearest difference is device support: Posture Reminder at 4 against Blink's 1. Posture Reminder also leads on iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Posture Reminder sells 3 in-app purchases, starting at $2.95 per month and Blink sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Posture Reminder | Blink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 85 MB | 1 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Adil](https://appshunter.io/developer/1499339746) | [Justin Karsopawiro](https://appshunter.io/developer/1887844105) |

## What reviewers say

### Posture Reminder

[App page](https://appshunter.io/ios/app/posture-reminder-alignme/id6748681659)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $2.95 | per month |
| Monthly Offer | $2.99 | per month |
| Annual Plan | $17.99 | per year |


### Blink

[App page](https://appshunter.io/ios/app/blink-screen-break-timer/id6761258074)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blink Pro - Lifetime | $3.99 | one-time |


## Frequently asked questions

### Is Posture Reminder free?

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

### Is Blink free?

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

### Do Posture Reminder or Blink have ads?

Neither Posture Reminder nor Blink shows ads.

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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.*