Propeller Mobile vs Inline Group Inc.
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Propeller Mobile
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.
- Live navigation
- 3D site mapping
- Media documentation
- Grade checking
- Cut-fill analysis
- Surface area measurement
- Stockpile volumes
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Propeller Mobile is a 3D site inspection app built to keep field crews connected, aligned, and in control. With your job site in your pocket, Propeller Mobile supports real-time navigation, site checks, and reality capture, empowering faster decisions and keeping projects on track. Propeller Mobile also works alongside your AeroPoint hardware, keeping your ground control workflow connected. More than just a map, Propeller Mobile connects every person on-site to the data they need - enabling teams to move faster, collaborate smarter, and drive results. Why Propeller Mobile? • Stay aligned, wherever you are: Turn your mobile device into a powerful site inspection tool to help you map your next move • Eliminate bottle necks: Verify, document, and adjust plans directly from the field to prevent delays and unnecessary office trips • Keep your projects on track: From live navigation to high-accuracy measurements, you’ll translate field data and designs into decisions Key features: • Live navigation: Instantly see your real-time position relative to designs and site features • 3D site mapping: Explore a digital twin of your site in 3D or 2D for informed decision-making • Media documentation: Pin images and 360° photos to the map to document conditions and share with office teams • Alignments: Measure and track your live position along alignments and stations/chainages • Grade checking: Assess grades as degrees, percentages, or ratios • Cut-fill analysis: Compare surfaces to monitor volume changes and progress over time • Point of interest tagging: Drop points to check elevations or add notes for clarity • Surface area measurement: Quickly calculate areas within any shape • Stockpile volumes: Measure stockpile volumes and create reports in seconds • Cross-section analysis: Generate cross-section charts of designs and surveys • Distance measurement: Measure point-to-point distances with precision • Elevation tracking: Monitor elevation changes and height differences • AeroPoint management: Connect to AeroPoint 2 devices via Bluetooth to monitor battery, charging status, firmware, and data upload progress - and configure custom WiFi credentials for seamless field uploads
Inline Group Inc.
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Since 2012, Inline group Inc has provided oil & gas, infrastructure, mining and power generation clients with a value proposition that encompasses the best of both worlds – the competitiveness and flexibility of a smaller firm, but the processes, expertise, and services of a large firm, derived from years of executing on Canada’s major projects.
Screenshots
Verdict
The clearest difference is iOS requirement: Inline Group Inc. at 12.1 against Propeller Mobile's 16.1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Propeller Mobile ships an update every 2 weeks, Inline Group Inc. every 3 weeks. The most recent releases landed on September 13, 2026 and September 27, 2026 respectively.
| Parameter | Propeller Mobile | Inline Group Inc. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (10 ratings) — better | — |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.1 | 12.1 — better |
| Further details — not scored | ||
| Size | 214 MB | 48 MB |
| Age rating | 4+ | 17+ |
| Developer | Propeller Aerobotics Pty Ltd | Inline Group Inc. |
In-app purchases
Propeller Mobile
No in-app purchases
Inline Group Inc.
No in-app purchases
Questions
Is Propeller Mobile free?
Is Inline Group Inc. free?
Do Propeller Mobile or Inline Group Inc. have ads?
Which is updated more often, Propeller Mobile or Inline Group Inc.?
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