# SpineSeek vs SooFlow

The clearest difference is in-app purchases: SpineSeek at none against SooFlow's 2. SooFlow's advantage is update cadence (every 2 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SooFlow sells 2 in-app purchases, starting at $0.99 per month. SpineSeek asks for nothing beyond the download.

SpineSeek ships an update every 5 months, SooFlow every 2 weeks. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | SpineSeek | SooFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/sooflow-easy-stretch-routine/id6760694159/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 110 MB | 156 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [欣宇 张](https://appshunter.io/developer/1804613569) | [晨仪 费](https://appshunter.io/developer/1716052709) |

## What reviewers say

### SpineSeek

[App page](https://appshunter.io/ios/app/spineseek/id6755714908)

**In-app purchases:** none


### SooFlow

[App page](https://appshunter.io/ios/app/sooflow-easy-stretch-routine/id6760694159)

This app offers guided 3-minute stretching routines led by a virtual red panda companion. It's designed for various moments like waking up, desk breaks, or winding down, and is accessible on Apple Watch for hands-free use.

**Highlights:** 3-minute guided stretching sessions, Virtual red panda companion (Sooli), Apple Watch integration for hands-free use, Customizable routines based on needs, Daily reminders and habit tracking, Syncs with Apple Health

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SooFlow Pro Monthly | $0.99 | per month |
| SooFlow Pro Yearly | $9.99 | per year |


## Frequently asked questions

### Is SpineSeek free?

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

### Is SooFlow free?

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

### Do SpineSeek or SooFlow have ads?

Neither SpineSeek nor SooFlow shows ads.

### Which is updated more often, SpineSeek or SooFlow?

SpineSeek ships an update every 5 months, and SooFlow every 2 weeks. Most recently, SpineSeek was updated on October 25, 2026 and SooFlow on October 14, 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.*