# My HH System vs T650

The clearest difference is update cadence: T650 at every 2 months against My HH System's every 8 months. My HH System's advantage is iOS requirement (11.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

My HH System ships an update every 8 months, T650 every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | My HH System | T650 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 46 MB | 43 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [w3worx B.V.](https://appshunter.io/developer/1024921771) | [SV Technics](https://appshunter.io/developer/1384360031) |

## What reviewers say

### My HH System

[App page](https://appshunter.io/ios/app/my-hh-system/id1164124442)

**Features:** macOS Compatibility

**In-app purchases:** none


### T650

[App page](https://appshunter.io/ios/app/t650/id1384360032)

**In-app purchases:** none


## Frequently asked questions

### Is My HH System free?

My HH System is free to download, with no in-app purchases.

### Is T650 free?

T650 is free to download, with no in-app purchases.

### Do My HH System or T650 have ads?

Neither My HH System nor T650 shows ads.

### Which is updated more often, My HH System or T650?

My HH System ships an update every 8 months, and T650 every 2 months. Most recently, My HH System was updated on November 2, 2026 and T650 on November 3, 2026.

---

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