# SooFlow vs 瞬息睡眠

SooFlow and 瞬息睡眠 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. SooFlow sells 2 in-app purchases, starting at $0.99 per month and 瞬息睡眠 sells 2 in-app purchases, starting at $10.99 per month. Whichever you choose, the download price is not the number that matters.

SooFlow ships an update every 2 weeks, 瞬息睡眠 every 4 weeks. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SooFlow | 瞬息睡眠 |
| --- | --- | --- |
| 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 | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 156 MB | 144 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [晨仪 费](https://appshunter.io/developer/1716052709) | [玥 邓](https://appshunter.io/developer/1556261538) |

## What reviewers say

### 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 |


### 瞬息睡眠

[App page](https://appshunter.io/ios/app/id6762373331)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stillnest Monthly | $10.99 | per month |
| Stillnest Annual | $59.99 | per year |


## Frequently asked questions

### Is SooFlow free?

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

### Is 瞬息睡眠 free?

瞬息睡眠 is free to download, with in-app purchases available.

### Do SooFlow or 瞬息睡眠 have ads?

Neither SooFlow nor 瞬息睡眠 shows ads.

### Which is updated more often, SooFlow or 瞬息睡眠?

SooFlow ships an update every 2 weeks, and 瞬息睡眠 every 4 weeks. Most recently, SooFlow was updated on October 14, 2026 and 瞬息睡眠 on October 24, 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.*