# TMS Sidekick vs LS Professional

The clearest difference is rating: LS Professional at 5.0 against TMS Sidekick's 2.1. TMS Sidekick's advantage is ratings volume (15 vs 3) and iOS requirement (10.3 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

LS Professional holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: TMS Sidekick has 15 ratings behind it against 3, so its average is the more settled of the two.

TMS Sidekick ships an update monthly, LS Professional every 6 weeks. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | TMS Sidekick | LS Professional |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (15 ratings)](https://appshunter.io/ios/app/tms-sidekick/id625467183/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ls-professional/id979602328/reviews)** |
| Number of ratings | **15** | 3 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 43 MB | 4 MB |
| Requires iOS | **10.3** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Four Rivers Software Systems Inc](https://appshunter.io/developer/625467186) | [Advanced Technologies Group](https://appshunter.io/developer/732016893) |

## What reviewers say

### TMS Sidekick

[App page](https://appshunter.io/ios/app/tms-sidekick/id625467183)

This mobile solution provides technicians with on-the-go access to maintenance management systems. It allows for quick communication, task resolution, and data collection for work orders directly from a mobile device.

**Highlights:** On-the-go maintenance management, Access TMS database, Retrieve asset data, Perform scheduled maintenance, Collect data for work orders, Communicate on the go

**In-app purchases:** none


### LS Professional

[App page](https://appshunter.io/ios/app/ls-professional/id979602328)

Conduct inspections of critical life safety elements in healthcare facilities with an intuitive interface. Visualize inspection areas using floor plans and synchronize results to a cloud platform for monitoring and management.

**Highlights:** Intuitive inspection interface, Floor plan layouts for visual guidance, Synchronization to cloud platform, Cloud-based monitoring and management, Tracking of follow-up actions

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

**In-app purchases:** none


## Frequently asked questions

### Is TMS Sidekick free?

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

### Is LS Professional free?

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

### Which has better reviews, TMS Sidekick or LS Professional?

LS Professional is rated higher. TMS Sidekick averages 2.1 out of 5 from 15 ratings, while LS Professional averages 5.0 from 3 ratings.

### Do TMS Sidekick or LS Professional have ads?

Neither TMS Sidekick nor LS Professional shows ads.

### Which is updated more often, TMS Sidekick or LS Professional?

TMS Sidekick ships an update monthly, and LS Professional every 6 weeks. Most recently, TMS Sidekick was updated on September 8, 2026 and LS Professional on September 10, 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.*