# I POSTURE vs 워니노트

The clearest difference is ads: I POSTURE at none against 워니노트's shown. 워니노트's advantage is update cadence (weekly vs every 3 weeks) and review sentiment (100% vs 92%). On in-app purchases, monetization model, device support and iOS requirement there is nothing between them.

I POSTURE ships an update every 3 weeks, 워니노트 weekly. The most recent releases landed on September 11, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | I POSTURE | 워니노트 |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/pt/id6744247616/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | 91.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 148 MB | 120 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [chulwon Kim](https://appshunter.io/developer/1758245077) | [Hee Jung Kim](https://appshunter.io/developer/1360830875) |

## What reviewers say

### I POSTURE

[App page](https://appshunter.io/ios/app/i-posture-ai-and/id6736387040)

This app uses AI motion recognition to analyze your body shape and provide personalized posture correction and exercise solutions. It helps manage children's posture and growth, alleviate pain from long work hours, and offers tailored fitness plans for weight loss.

**Highlights:** AI motion recognition body analysis, Personalized posture correction solutions, Customized exercise plans, Body balance assessment, Skeletal simulation, Progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 워니노트

[App page](https://appshunter.io/ios/app/pt/id6744247616)

This app helps instructors manage client schedules, track attendance, and automatically calculate payments. It also offers AI-powered posture analysis, progress tracking with before/after photos, and sales statistics.

**Highlights:** Automatic payroll calculation, AI posture analysis, Intuitive schedule calendar, Client attendance tracking, Before/After photo comparison, Sales and income statistics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is I POSTURE free?

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

### Is 워니노트 free?

Pricing for 워니노트 is not currently listed on the App Store.

### Do I POSTURE or 워니노트 have ads?

워니노트 shows ads; I POSTURE does not.

### Which is updated more often, I POSTURE or 워니노트?

I POSTURE ships an update every 3 weeks, and 워니노트 weekly. Most recently, I POSTURE was updated on September 11, 2026 and 워니노트 on September 21, 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.*