# Sinclair Tech Help vs iLetComfort

The clearest difference is update cadence: Sinclair Tech Help at every 2 weeks against iLetComfort's every 6 weeks. iLetComfort's advantage is iOS requirement (12.0 vs 15.1). 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.

Sinclair Tech Help ships an update every 2 weeks, iLetComfort every 6 weeks. The most recent releases landed on January 30, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Sinclair Tech Help | iLetComfort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/iletcomfort/id1669962586/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | — | Free |
| Size | 35 MB | 133 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avager s.r.o.](https://appshunter.io/developer/913137823) | [Shanghai KONG Intelligent Building Co., Ltd.](https://appshunter.io/developer/1711740542) |

## What reviewers say

### Sinclair Tech Help

[App page](https://appshunter.io/ios/app/sinclair-tech-help/id1488791997)

**Features:** macOS Compatibility

**In-app purchases:** none


### iLetComfort

[App page](https://appshunter.io/ios/app/iletcomfort/id1669962586)

Control your heat pump and multi-connected air conditioners remotely for a more comfortable living space. Receive real-time status updates and notifications for your appliances. Easily share device control with family members.

**Highlights:** Remote heat pump and AC control, Preheat/cool home remotely, Real-time appliance status updates, Notifications for appliance activity, Share device control with family

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

**In-app purchases:** none


## Frequently asked questions

### Is Sinclair Tech Help free?

Sinclair Tech Help is free to download, with no in-app purchases.

### Is iLetComfort free?

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

### Do Sinclair Tech Help or iLetComfort have ads?

Neither Sinclair Tech Help nor iLetComfort shows ads.

### Which is updated more often, Sinclair Tech Help or iLetComfort?

Sinclair Tech Help ships an update every 2 weeks, and iLetComfort every 6 weeks. Most recently, Sinclair Tech Help was updated on January 30, 2026 and iLetComfort on September 24, 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.*