# Weight Trek vs Weight Observer

The clearest difference is in-app purchases: Weight Observer at none against Weight Trek's 1. Weight Observer also leads on ads (none vs shown) and update cadence (every 3 days vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Weight Trek sells 1 one-off in-app purchase. Weight Observer asks for nothing beyond the download.

Weight Trek ships an update every 6 weeks, Weight Observer every 3 days. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Weight Trek | Weight Observer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/weight-observer/id6760657962/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 32 MB | 41 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Revanton Pte Ltd](https://appshunter.io/developer/1188622485) | [Alexandr Chekunkov](https://appshunter.io/developer/1885554370) |

## What reviewers say

### Weight Trek

[App page](https://appshunter.io/ios/app/weight-trek/id6748906104)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


### Weight Observer

[App page](https://appshunter.io/ios/app/weight-observer/id6760657962)

A minimalist tool for tracking body changes with a focus on simplicity, speed, and privacy. It offers a clean interface without mandatory registrations, allowing users to monitor their results efficiently.

**Highlights:** Minimalist weight tracking, Focus on simplicity, Speed and efficiency, Privacy-focused, No mandatory registration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Weight Trek free?

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

### Is Weight Observer free?

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

### Do Weight Trek or Weight Observer have ads?

Weight Trek shows ads; Weight Observer does not.

### Which is updated more often, Weight Trek or Weight Observer?

Weight Trek ships an update every 6 weeks, and Weight Observer every 3 days. Most recently, Weight Trek was updated on October 10, 2026 and Weight Observer on October 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*