# HomeMapper vs GearTech OS

The clearest difference is in-app purchases: GearTech OS at none against HomeMapper's 2. GearTech OS also leads on iOS requirement (16.0 vs 18.4). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. HomeMapper sells 2 in-app purchases, starting at $9.99 per year. GearTech OS asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for HomeMapper against 5.0 for GearTech OS. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

HomeMapper ships an update every 10 days, GearTech OS every 6 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | HomeMapper | GearTech OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/homemapper/id6759219832/reviews) | [5.0 (10 ratings)](https://appshunter.io/ios/app/geartech-os-pipefitter/id6785117856/reviews) |
| Number of ratings | 5 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 37 MB | 3 MB |
| Requires iOS | 18.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vault Hunters NM LLC](https://appshunter.io/developer/1877496344) | [Josue Ponce](https://appshunter.io/developer/6785117860) |

## What reviewers say

### HomeMapper

[App page](https://appshunter.io/ios/app/homemapper/id6759219832)

Unified inventory of all smart home devices across HomeKit, Home Assistant, Thread, Matter, and IP networks. Provides detailed device information, network topology maps, and health status.

**Highlights:** Unified device inventory, Cross-platform scanning (HomeKit, Home Assistant, Matter, Thread, IP), Detailed device specifications, Network topology visualization, Device health monitoring, Setup code vault, Multi-location support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HomeMapper Pro | $9.99 | per year |
| Lifetime Access | $39.99 | one-time |


### GearTech OS

[App page](https://appshunter.io/ios/app/geartech-os-pipefitter/id6785117856)

This app provides specialized calculation tools for various trades, including pipefitting, welding, electrical, and framing. It displays all calculations with step-by-step math and 3D diagrams, working offline and offering bilingual support.

**Highlights:** Trade-specific tools, Step-by-step math explanations, 3D diagrams and visualizations, Offline functionality, Bilingual support (English/Spanish), Crane hand signals in 3D, Flange bolt-up torque calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is HomeMapper free?

HomeMapper is free to download, with in-app purchases available.

### Is GearTech OS free?

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

### Which has better reviews, HomeMapper or GearTech OS?

HomeMapper and GearTech OS are both rated 5.0 out of 5 on the App Store, from 5 and 10 ratings respectively.

### Do HomeMapper or GearTech OS have ads?

Neither HomeMapper nor GearTech OS shows ads.

### Which is updated more often, HomeMapper or GearTech OS?

HomeMapper ships an update every 10 days, and GearTech OS every 6 days. Most recently, HomeMapper was updated on October 31, 2026 and GearTech OS on October 31, 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.*