# IPOSG HHT vs Supervision JTI

The clearest difference is update cadence: IPOSG HHT at every 6 weeks against Supervision JTI's every 11 months. IPOSG HHT also leads on iOS requirement (8.0 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.

IPOSG HHT ships an update every 6 weeks, Supervision JTI every 11 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | IPOSG HHT | Supervision JTI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 11 months |
| Size | 17 MB | 16 MB |
| Requires iOS | **8.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Retail Hardware Solutions Ltd](https://appshunter.io/developer/1574448758) | [Fahrni Fassadensysteme AG](https://appshunter.io/developer/1515679587) |

## What reviewers say

### IPOSG HHT

[App page](https://appshunter.io/ios/app/iposg-hht/id1146793531)

**Features:** macOS Compatibility

**In-app purchases:** none


### Supervision JTI

[App page](https://appshunter.io/ios/app/supervision-jti/id1515679588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IPOSG HHT free?

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

### Is Supervision JTI free?

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

### Do IPOSG HHT or Supervision JTI have ads?

Neither IPOSG HHT nor Supervision JTI shows ads.

### Which is updated more often, IPOSG HHT or Supervision JTI?

IPOSG HHT ships an update every 6 weeks, and Supervision JTI every 11 months. Most recently, IPOSG HHT was updated on October 26, 2026 and Supervision JTI on October 25, 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.*