Instrumentation Directory vs Freefly Flow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Instrumentation Directory
This specialized annual directory connects instrumentation professionals with purchasers and specifiers of control, sensors, and test equipment. It serves as a comprehensive reference guide for the industry, evolving with market trends since its 2002 launch.
- Specialized annual directory
- Connects purchasers and specifiers
- Covers control, instrumentation, sensors
- Includes test & measurement equipment
- Industry reference guide
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Brought to you by the Publishers of Instrumentation Monthly Magazine... The Instrumentation Directory is the specialised annual directory for Instrumentation professionals. Launched in 2002 the Instrumentation Directory has evolved and grown with the market sector it serves. You can discover both purchasers and specifiers of all types of control, instrumentation, sensors and test & measurement equipment, within the pages of the directory, offering you a must have reference guide.
Freefly Flow
Process lidar scans and .las files directly on your iPad. Visualize unlimited point cloud data with dynamic colorization, customized viewing options, and efficient data management tools. Export your processed work for seamless sharing.
- Process Flux lidar scans in the field
- Import and visualize unlimited .las files
- Dynamic colorization by height, RGB, or attribute
- Customizable camera field of view and orthographic projection
- Eye-Dome Lighting shader for enhanced clarity
- Clipping box for dataset cropping
- Export visible sections to new .las files
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TOP FEATURES: Unleash the full potential of your point cloud data with Freefly Flow! Our app revolutionizes Flux lidar sensors processing and .las file handling, providing unlimited point visualization from any source. Dive into a realm of advanced features: > PROCESS FLUX SCANS: In minutes, while in the field, process Flux scans super fast from your iPad. > IMPORT AND VISUALIZE: Seamlessly import .las files with unlimited points sourced from any platform. > DYNAMIC COLORIZATION: Choose from height, RGB, or any point attribute to create visually stunning representations. > CUSTOMIZED VIEWING: Adjust the camera field of view with precision, even down to orthographic projection. > ENHANCED CLARITY: Employ the Eye-Dome Lighting shader and hide points outside the color scale for a clearer perspective. > EFFICIENT DATA MANAGEMENT: Utilize the clipping box to crop your dataset, enhancing focus on essential information. > EXPORT CAPABILITIES: Save or share your work by exporting the visible section to a new .las file effortlessly. Excitement awaits as you explore the limitless possibilities with Freefly Flow! Privacy policy: https://freeflysystems.com/privacy-policy Aerial Precision Terms and Conditions: https://freeflysystems.com/terms-of-sale End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Freefly Flow at 5.0 against Instrumentation Directory's 4.0. Freefly Flow also leads on update cadence (every 2 weeks vs every 9 months) and ratings volume (3 vs 1). Instrumentation Directory's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement 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. Freefly Flow sells 2 in-app purchases, starting at $24.99 per month. Instrumentation Directory asks for nothing beyond the download.
Freefly Flow holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
Instrumentation Directory ships an update every 9 months, Freefly Flow every 2 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Instrumentation Directory | Freefly Flow |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 9 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 845 MB |
| Age rating | 4+ | 4+ |
| Developer | Datateam Business Media Ltd | Aerial Precision B.V. |
Customer experience
Instrumentation Directory
Freefly Flow
In-app purchases
Instrumentation Directory
No in-app purchases
Freefly Flow
- Aerial Precision Pro$24.991 Month
- Aerial Precision Pro$224.991 Year
Questions
Is Instrumentation Directory free?
Is Freefly Flow free?
Which has better reviews, Instrumentation Directory or Freefly Flow?
Do Instrumentation Directory or Freefly Flow have ads?
Which is updated more often, Instrumentation Directory or Freefly Flow?
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