# Posture Reminder vs Formetric

The clearest difference is in-app purchases: Formetric at none against Posture Reminder's 3. Formetric also leads on update cadence (every 2 days vs every 4 weeks). Posture Reminder's advantage is device support (4 vs 1) and iOS requirement (15.6 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Posture Reminder sells 3 in-app purchases, starting at $2.95 per month. Formetric asks for nothing beyond the download.

Posture Reminder ships an update every 4 weeks, Formetric every 2 days. The most recent releases landed on October 28, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Posture Reminder | Formetric |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Size | 85 MB | 68 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) | [Mustafa Kazi](https://appshunter.io/developer/1863520547) |

## 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 |


### Formetric

[App page](https://appshunter.io/ios/app/formetric/id6756895783)

**In-app purchases:** none


## Frequently asked questions

### Is Posture Reminder free?

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

### Is Formetric free?

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

### Do Posture Reminder or Formetric have ads?

Neither Posture Reminder nor Formetric shows ads.

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

Posture Reminder ships an update every 4 weeks, and Formetric every 2 days. Most recently, Posture Reminder was updated on October 28, 2026 and Formetric on October 18, 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.*