# Comb Hub vs WeightTrace

The clearest difference is in-app purchases: Comb Hub at none against WeightTrace's 2. Comb Hub also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly every 11 days. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Comb Hub | WeightTrace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | Every 11 days |
| Size | 25 MB | 21 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [Comb Communications](https://appshunter.io/developer/1021538373) | [深圳市明德易合文化信息科技有限公司](https://appshunter.io/developer/1821133107) |

## What reviewers say

### Comb Hub

[App page](https://appshunter.io/ios/app/comb-hub/id6749265103)

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

**In-app purchases:** none


### WeightTrace

[App page](https://appshunter.io/ios/app/weighttrace-weight-tracker/id6791235538)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Annual Pro | $7.99 | per year |


## Frequently asked questions

### Is Comb Hub free?

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

### Is WeightTrace free?

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

### Do Comb Hub or WeightTrace have ads?

Neither Comb Hub nor WeightTrace shows ads.

### Which is updated more often, Comb Hub or WeightTrace?

Comb Hub ships an update every 11 days, and WeightTrace every 11 days. Most recently, Comb Hub was updated on October 9, 2026 and WeightTrace on October 12, 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.*