# Welltech Sleep App vs TreeletFit

The clearest difference is ads: Welltech Sleep App at none against TreeletFit's shown. TreeletFit's advantage is update cadence (fortnightly vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Welltech Sleep App ships an update monthly, TreeletFit fortnightly. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Welltech Sleep App | TreeletFit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/treeletfit-blind-box-walk/id6745997925/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 34 MB | 37 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Welltech Electronics, S.L.](https://appshunter.io/developer/1705376116) | [北京小树科技有限公司](https://appshunter.io/developer/1676915506) |

## What reviewers say

### Welltech Sleep App

[App page](https://appshunter.io/ios/app/welltech-sleep-app/id6745705744)

**Features:** Vision Pro support

**In-app purchases:** none


### TreeletFit

[App page](https://appshunter.io/ios/app/treeletfit-blind-box-walk/id6745997925)

This app tracks walking, running, and cycling using GPS, recording metrics like route, distance, speed, and heart rate. It also provides a daily readiness score based on activity, sleep, and vitals to guide your workouts. Features include a fog map to visualize routes and challenges to motivate progress.

**Highlights:** GPS workout tracking (walk, run, cycle), Real-time metrics (speed, pace, heart rate), Daily readiness score, Route visualization (fog map), Apple Health sync, Lock Screen and Dynamic Island integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is Welltech Sleep App free?

Welltech Sleep App is free to download, with no in-app purchases.

### Is TreeletFit free?

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

### Do Welltech Sleep App or TreeletFit have ads?

TreeletFit shows ads; Welltech Sleep App does not.

### Which is updated more often, Welltech Sleep App or TreeletFit?

Welltech Sleep App ships an update monthly, and TreeletFit fortnightly. Most recently, Welltech Sleep App was updated on November 5, 2026 and TreeletFit on November 8, 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.*