# SitTall vs Flowvault

The clearest difference is in-app purchases: SitTall at none against Flowvault's 4. Flowvault's advantage is update cadence (daily vs every 3 weeks) and iOS requirement (15.1 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Flowvault sells 4 in-app purchases, starting at $9.99 per month. SitTall asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SitTall against 5.0 for Flowvault. Both are backed by a comparable volume of ratings — 2 and 5 respectively.

SitTall ships an update every 3 weeks, Flowvault daily. The most recent releases landed on September 21, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SitTall | Flowvault |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/sittall-posture-correction/id6758161806/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/flowvault-dance-app/id6762392407/reviews) |
| Number of ratings | 2 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | **Free** | Freemium |
| Size | 2 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kisoo Kim](https://appshunter.io/developer/1871256161) | [Frances Tang](https://appshunter.io/developer/1870997160) |

## What reviewers say

### SitTall

[App page](https://appshunter.io/ios/app/sittall-posture-correction/id6758161806)

This app uses your device's camera and AI to detect and correct poor posture in real-time. It offers customizable alerts and privacy-focused operation, helping you build healthier habits and reduce discomfort from prolonged sitting.

**Highlights:** Real-time posture detection with AI, Customizable sensitivity and alert types, Adjustable alert delay and interval, Front camera support, 100% private, no data leaves device, Posture calibration

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

**In-app purchases:** none


### Flowvault

[App page](https://appshunter.io/ios/app/flowvault-dance-app/id6762392407)

This app helps pole dancers track and remember every move they learn. Log new moves, attach photos or videos, and monitor your progress from beginner to mastered. Create custom choreographies and receive training recommendations to enhance your practice.

**Highlights:** Log and track pole dance moves, Attach photos and videos to moves, Categorize moves by status (New, Working On, Mastered), Create custom choreographies, View progression timeline, Receive training recommendations, Save and tag moves from social media

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flowvault Starter Monthly | $9.99 | per month |
| FlowVault Pro Monthly | $19.99 | per month |
| FlowVault Starter Annual | $99.99 | per year |
| FlowVault Pro Annual | $199.00 | per year |


## Frequently asked questions

### Is SitTall free?

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

### Is Flowvault free?

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

### Which has better reviews, SitTall or Flowvault?

SitTall and Flowvault are both rated 5.0 out of 5 on the App Store, from 2 and 5 ratings respectively.

### Do SitTall or Flowvault have ads?

Neither SitTall nor Flowvault shows ads.

### Which is updated more often, SitTall or Flowvault?

SitTall ships an update every 3 weeks, and Flowvault daily. Most recently, SitTall was updated on September 21, 2026 and Flowvault on October 1, 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.*