# Atlas Securitas vs Semble AI

The clearest difference is review sentiment: Semble AI at 100% against Atlas Securitas's 7%. Semble AI also leads on rating (5.0 vs 1.5) and update cadence (every 5 days vs every 3 months). Atlas Securitas's advantage is ratings volume (51 vs 3) and iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Semble AI holds the better App Store score, 5.0 against 1.5. That said, the two scores are not equally well evidenced: Atlas Securitas has 51 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 7% of Atlas Securitas's written reviews are positive against 100% of Semble AI's.

Atlas Securitas ships an update every 3 months, Semble AI every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Atlas Securitas | Semble AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (51 ratings)](https://appshunter.io/ios/app/atlas-securitas/id1495985159/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/semble-ai/id6797974856/reviews)** |
| Number of ratings | **51** | 3 |
| Positive reviews | 7.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free | Free |
| Size | 45 MB | 29 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Securitas Electronic Security, Inc](https://appshunter.io/developer/1495985158) | [Semble AI](https://appshunter.io/developer/6797974858) |

## What reviewers say

### Atlas Securitas

[App page](https://appshunter.io/ios/app/atlas-securitas/id1495985159)

This job aid app helps technicians install electronic security systems. It provides easy access to project data and documents to boost productivity and quality for clients.

**Highlights:** Job aid for technicians, Supports electronic security system installation, Access to project data, Access to project documents, Improves productivity, Enhances project quality

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

**In-app purchases:** none


### Semble AI

[App page](https://appshunter.io/ios/app/semble-ai/id6797974856)

Manage field service tasks, inspections, and punch work directly from your phone. This app keeps assignments organized and accessible, even with poor signal, ensuring nothing is missed and all updates sync automatically when connectivity is restored.

**Highlights:** Task management with priority and due dates, Offline functionality for poor signal areas, Checklist completion, Photo capture and attachment, Task history review, Automatic data syncing

**In-app purchases:** none


## Frequently asked questions

### Is Atlas Securitas free?

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

### Is Semble AI free?

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

### Which has better reviews, Atlas Securitas or Semble AI?

Semble AI is rated higher. Atlas Securitas averages 1.5 out of 5 from 51 ratings, while Semble AI averages 5.0 from 3 ratings.

### Do Atlas Securitas or Semble AI have ads?

Neither Atlas Securitas nor Semble AI shows ads.

### Which is updated more often, Atlas Securitas or Semble AI?

Atlas Securitas ships an update every 3 months, and Semble AI every 5 days. Most recently, Atlas Securitas was updated on October 24, 2026 and Semble AI on October 25, 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.*