# Sinclair Tech Help vs Flue Gas Analysis

The clearest difference is update cadence: Sinclair Tech Help at every 2 weeks against Flue Gas Analysis's every 2 months. Flue Gas Analysis's advantage is iOS requirement (12.2 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, Flue Gas Analysis every 2 months. The most recent releases landed on September 25, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Sinclair Tech Help | Flue Gas Analysis |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 35 MB | 147 MB |
| Requires iOS | 15.1 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avager s.r.o.](https://appshunter.io/developer/913137823) | [Woehler Technik GmbH](https://appshunter.io/developer/959456679) |

## What reviewers say

### Sinclair Tech Help

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Flue Gas Analysis

[App page](https://appshunter.io/ios/app/flue-gas-analysis/id1666473195)

View and export flue gas analysis data from Wöhler Analyzers on your mobile device. Configure graphical displays and save measurements in various formats like PDF, CSV, and XML.

**Highlights:** Graphical and numerical display of measured values, Configuration of graphical display, Save measured values as PDF, CSV, XML, JPG, Configuration of PDF file, Export data from Wöhler Analyzers

**Features:** macOS Compatibility

**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 Flue Gas Analysis free?

Flue Gas Analysis is free to download, with no in-app purchases.

### Do Sinclair Tech Help or Flue Gas Analysis have ads?

Neither Sinclair Tech Help nor Flue Gas Analysis shows ads.

### Which is updated more often, Sinclair Tech Help or Flue Gas Analysis?

Sinclair Tech Help ships an update every 2 weeks, and Flue Gas Analysis every 2 months. Most recently, Sinclair Tech Help was updated on September 25, 2026 and Flue Gas Analysis on June 9, 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.*