# Postra vs 30wins

The clearest difference is in-app purchases: 30wins at none against Postra's 7. 30wins also leads on device support (4 vs 2) and iOS requirement (15.5 vs 26.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Postra sells 7 in-app purchases, starting at $19.99 per month. 30wins asks for nothing beyond the download.

Postra ships an update every 2 weeks, 30wins every 3 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Postra | 30wins |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 90 MB | 177 MB |
| Requires iOS | 26.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Postra AB](https://appshunter.io/developer/1807937957) | [Babar Company LLC](https://appshunter.io/developer/1741737907) |

## What reviewers say

### Postra

[App page](https://appshunter.io/ios/app/postra-for-better-posture/id6744517735)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access monthly | $19.99 | per month |
| Full access yearly | $149.99 | per year |
| Utåtvridna fötter | $4.99 | one-time |
| Base Program | $14.99 | one-time |
| Base Program Bundle | $22.99 | one-time |
| Customized Program | $69.99 | one-time |
| Full access lifetime | $79.99 | one-time |


### 30wins

[App page](https://appshunter.io/ios/app/30wins/id6777101710)

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Postra free?

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

### Is 30wins free?

30wins is free to download, with no in-app purchases.

### Do Postra or 30wins have ads?

Neither Postra nor 30wins shows ads.

### Which is updated more often, Postra or 30wins?

Postra ships an update every 2 weeks, and 30wins every 3 weeks. Most recently, Postra was updated on October 24, 2026 and 30wins on October 15, 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.*