# HT vs iFuture Sync

The clearest difference is update cadence: iFuture Sync at weekly against HT's every 3 months. HT's advantage is iOS requirement (13.0 vs 17.0). 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.

HT ships an update every 3 months, iFuture Sync weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | HT | iFuture Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ht-203h/id6504402234/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 6 MB | 10 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Software Shop](https://appshunter.io/developer/1288503758) | [AL MUTLAQ MARBLES & LIGHTING EQUIP. TR](https://appshunter.io/developer/1748990558) |

## What reviewers say

### HT

[App page](https://appshunter.io/ios/app/ht-203h/id6504402234)

This application enables thermal imaging and temperature measurement. It allows users to adjust emissivity and set measurement distances for precise thermal analysis.

**Highlights:** Thermal imaging, Temperature measurement, Emissivity adjustment, Measurement distance setting

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

**In-app purchases:** none


### iFuture Sync

[App page](https://appshunter.io/ios/app/ifuture-sync/id6766815323)

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

**In-app purchases:** none


## Frequently asked questions

### Is HT free?

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

### Is iFuture Sync free?

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

### Do HT or iFuture Sync have ads?

Neither HT nor iFuture Sync shows ads.

### Which is updated more often, HT or iFuture Sync?

HT ships an update every 3 months, and iFuture Sync weekly. Most recently, HT was updated on November 4, 2026 and iFuture Sync on November 5, 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.*