# Supwell vs QuietLine

The clearest difference is monetization model: QuietLine at free with in-app purchases against Supwell's subscription. QuietLine also leads on rating (5.0 vs 4.7) and iOS requirement (13.0 vs 15.0). Supwell's advantage is update cadence (every 3 days vs every 3 weeks) and ratings volume (87 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Supwell sells 1 in-app purchase, starting at $4.99 per month and QuietLine sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

QuietLine holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Supwell has 87 ratings behind it against 1, so its average is the more settled of the two.

Supwell ships an update every 3 days, QuietLine every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Supwell | QuietLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (87 ratings)](https://appshunter.io/ios/app/supwell/id6753905424/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quietline/id6758073792/reviews)** |
| Number of ratings | **87** | 1 |
| Positive reviews | 82.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 52 MB | 72 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Supwell Inc](https://appshunter.io/developer/1845610505) | [Mark Christian Calugay](https://appshunter.io/developer/1870732639) |

## What reviewers say

### Supwell

[App page](https://appshunter.io/ios/app/supwell/id6753905424)

Discover, buy, and sell running shoes, read in-depth reviews, and track your mileage. Access structured training plans and connect with a community of runners. Syncs with Apple Health for seamless workout tracking.

**Highlights:** Running shoe marketplace, In-depth shoe reviews, Mileage tracking, Structured training plans, Apple Health integration, Community forums

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supwell Monthly Membership | $4.99 | per month |


### QuietLine

[App page](https://appshunter.io/ios/app/quietline/id6758073792)

This app offers focused breathing exercises to help manage stress and anxiety. It provides short, structured sessions designed to calm the nervous system and improve mental clarity through consistent practice.

**Highlights:** Guided breathing sessions, Stress and anxiety reduction, Improved focus and clarity, Progress tracking for consistency, Distraction-free interface, Short, adaptable sessions

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuietLine Premium Weekly | $2.99 | per 7 days |
| QuietLine Premium | $4.99 | per month |
| QuietLine Premium Monthly | $6.99 | per month |
| QuietLine Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is Supwell free?

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

### Is QuietLine free?

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

### Which has better reviews, Supwell or QuietLine?

QuietLine is rated higher. Supwell averages 4.7 out of 5 from 87 ratings, while QuietLine averages 5.0 from 1 ratings.

### Do Supwell or QuietLine have ads?

Neither Supwell nor QuietLine shows ads.

### Which is updated more often, Supwell or QuietLine?

Supwell ships an update every 3 days, and QuietLine every 3 weeks. Most recently, Supwell was updated on October 25, 2026 and QuietLine 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.*