# StallionVMS vs Propeller Mobile

The clearest difference is review sentiment: StallionVMS at 100% against Propeller Mobile's 40%. StallionVMS also leads on rating (5.0 vs 4.2) and iOS requirement (12.0 vs 16.1). Propeller Mobile's advantage is update cadence (every 2 weeks vs every 17 months). On price, ratings volume, 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.

StallionVMS holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews point the same way: 100% of StallionVMS's written reviews are positive against 40% of Propeller Mobile's.

StallionVMS ships an update every 17 months, Propeller Mobile every 2 weeks. Both last shipped on October 1, 2026.

## The numbers

| Metric | StallionVMS | Propeller Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/stallionvms/id1572471179/reviews)** | [4.2 (10 ratings)](https://appshunter.io/ios/app/propeller-mobile-3d-mapping/id1644272004/reviews) |
| Number of ratings | 5 | **10** |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 42 MB | 215 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stallion Infrastructure Services LTD](https://appshunter.io/developer/1572471182) | [Propeller Aerobotics Pty Ltd](https://appshunter.io/developer/1077083929) |

## What reviewers say

### StallionVMS

[App page](https://appshunter.io/ios/app/stallionvms/id1572471179)

Monitor surveillance cameras in real-time and review past footage. This system offers cloud storage and advanced analytics, including object detection for people and vehicles. Receive instant notifications for triggered events.

**Highlights:** Real-time camera monitoring, Review past events and archives, Cloud storage and analytics, Object detection (people, vehicles), Customizable event notifications, Bank-grade encryption

**Features:** macOS Compatibility

**In-app purchases:** none


### Propeller Mobile

[App page](https://appshunter.io/ios/app/propeller-mobile-3d-mapping/id1644272004)

This app provides field crews with a mobile 3D site inspection tool. It enables real-time navigation, site checks, and data capture to facilitate faster decision-making and keep projects on track.

**Highlights:** Live navigation, 3D site mapping, Media documentation, Grade checking, Cut-fill analysis, Surface area measurement, Stockpile volumes

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

**In-app purchases:** none


## Frequently asked questions

### Is StallionVMS free?

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

### Is Propeller Mobile free?

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

### Which has better reviews, StallionVMS or Propeller Mobile?

StallionVMS is rated higher. StallionVMS averages 5.0 out of 5 from 5 ratings, while Propeller Mobile averages 4.2 from 10 ratings.

### Do StallionVMS or Propeller Mobile have ads?

Neither StallionVMS nor Propeller Mobile shows ads.

### Which is updated more often, StallionVMS or Propeller Mobile?

StallionVMS ships an update every 17 months, and Propeller Mobile every 2 weeks. Most recently, StallionVMS was updated on October 1, 2026 and Propeller Mobile on October 1, 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.*