# iDIERS vs YourPosture.ai

The clearest difference is ads: iDIERS at none against YourPosture.ai's shown. iDIERS also leads on iOS requirement (11 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. iDIERS sells 3 in-app purchases, starting at $27.49 per month and YourPosture.ai sells 2 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

iDIERS ships an update every 2 months, YourPosture.ai every 3 months. The most recent releases landed on October 9, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | iDIERS | YourPosture.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (4 ratings)](https://appshunter.io/ios/app/yourpostureai/id1642331502/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 201 MB | 199 MB |
| Requires iOS | **11** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iDIERS GmbH](https://appshunter.io/developer/1483716096) | [iPlena Pte. Ltd.](https://appshunter.io/developer/1596726538) |

## What reviewers say

### iDIERS

[App page](https://appshunter.io/ios/app/idiers/id1483717889)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iDIERS Pro 1 Month | $27.49 | per month |
| iDIERS Pro 1 Month | $26.99 | one-time |
| iDIERS Pro 3 Months | $79.99 | one-time |


### YourPosture.ai

[App page](https://appshunter.io/ios/app/yourpostureai/id1642331502)

Improve your posture and build confidence with daily, short workouts. Track progress and receive personalized plans designed by experts. Achieve a stronger, more attractive physique in just minutes a day.

**Highlights:** Personalized weekly training plans, Expert-designed workout routines, Animated exercise videos, Progress tracking, Posture correction for specific issues, Pain relief and muscle tension release

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription | $14.99 | per month |
| Subscription | $47.99 | per year |


## Frequently asked questions

### Is iDIERS free?

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

### Is YourPosture.ai free?

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

### Do iDIERS or YourPosture.ai have ads?

YourPosture.ai shows ads; iDIERS does not.

### Which is updated more often, iDIERS or YourPosture.ai?

iDIERS ships an update every 2 months, and YourPosture.ai every 3 months. Most recently, iDIERS was updated on October 9, 2026 and YourPosture.ai on October 30, 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.*