# TechPro2 vs LumiViewer

The clearest difference is rating: LumiViewer at 3.9 against TechPro2's 2.9. LumiViewer also leads on review sentiment (67% vs 29%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LumiViewer holds the better App Store score, 3.9 against 2.9. Both are backed by a comparable volume of ratings — 16 and 9 respectively. Written reviews point the same way: 29% of TechPro2's written reviews are positive against 67% of LumiViewer's.

TechPro2 ships an update every 3 months, LumiViewer every 4 months. The most recent releases landed on September 9, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | TechPro2 | LumiViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (16 ratings)](https://appshunter.io/ios/app/techpro2/id1459390864/reviews) | **[3.9 (9 ratings)](https://appshunter.io/ios/app/lumiviewer/id6504738656/reviews)** |
| Number of ratings | **16** | 9 |
| Positive reviews | 28.6% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 21 MB | 232 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Micro Key Solutions](https://appshunter.io/developer/529594515) | [Luminys Systems Corporation](https://appshunter.io/developer/1745463026) |

## What reviewers say

### TechPro2

[App page](https://appshunter.io/ios/app/techpro2/id1459390864)

This mobile tool assists field technicians by allowing them to manage pending work orders, add notes, and complete tasks directly from customer sites. It also enables interaction with alarm monitoring stations for setting alarm systems into test mode.

**Highlights:** View Work Order Schedule, Add Notes to Work Orders, Sign and Complete Work Orders, View Alarm System Account Information, Set Alarm Panel Test Mode On/Off, View Alarm Panel Signal History

**Features:** macOS Compatibility

**In-app purchases:** none


### LumiViewer

[App page](https://appshunter.io/ios/app/lumiviewer/id6504738656)

Monitor and manage security systems remotely with live video streaming and smart alerts. Control access, configure devices, and stay connected to your property from anywhere.

**Highlights:** Live HD video monitoring, Smart motion detection alerts, Remote device configuration, Access control management, Multi-device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TechPro2 free?

TechPro2 is free to download, with no in-app purchases.

### Is LumiViewer free?

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

### Which has better reviews, TechPro2 or LumiViewer?

LumiViewer is rated higher. TechPro2 averages 2.9 out of 5 from 16 ratings, while LumiViewer averages 3.9 from 9 ratings.

### Do TechPro2 or LumiViewer have ads?

Neither TechPro2 nor LumiViewer shows ads.

### Which is updated more often, TechPro2 or LumiViewer?

TechPro2 ships an update every 3 months, and LumiViewer every 4 months. Most recently, TechPro2 was updated on September 9, 2026 and LumiViewer on August 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*