# ScaleSynch vs Active Hub

The clearest difference is update cadence: Active Hub at every 2 days against ScaleSynch's monthly. Active Hub also leads on iOS requirement (15.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ScaleSynch sells 1 one-off in-app purchase and Active Hub sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ScaleSynch ships an update monthly, Active Hub every 2 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ScaleSynch | Active Hub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Size | 3 MB | 44 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rob In der Maur](https://appshunter.io/developer/737679668) | [IVAN STAZIC](https://appshunter.io/developer/6807890357) |

## What reviewers say

### ScaleSynch

[App page](https://appshunter.io/ios/app/scalesynch-sync-your-weight/id6763006746)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited real BT scanes | $2.99 | one-time |


### Active Hub

[App page](https://appshunter.io/ios/app/active-hub/id6807890355)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Active Hub Monthly subscription | $5.99 | per month |
| Active Hub Half-yearly subscription | $29.99 | per 6 months |
| Active Hub Yearly subscription | $49.99 | per year |


## Frequently asked questions

### Is ScaleSynch free?

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

### Is Active Hub free?

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

### Do ScaleSynch or Active Hub have ads?

Neither ScaleSynch nor Active Hub shows ads.

### Which is updated more often, ScaleSynch or Active Hub?

ScaleSynch ships an update monthly, and Active Hub every 2 days. Most recently, ScaleSynch was updated on October 24, 2026 and Active Hub on October 7, 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.*