Comparison

Camera Protractor vs FieldFusion

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Camera Protractor

Measure angles and lengths of real-world objects using your iPhone's camera. This tool offers a digital protractor and ruler, allowing precise measurements of anything you can capture, from small items to large structures. It features an intuitive interface and is always available.

Highlights
  • Digital protractor and ruler
  • Measure real-life objects with camera
  • Precise angle measurement (0-180 degrees)
  • Intuitive UI design
  • Full screen display
  • Email support
Features
Read full description

Turn your iPhone or iPad into a camera protractor, photo angle meter, and surface inclinometer. Measure angles from photos, live camera views, or real-world surfaces in seconds. Check slope, roof pitch, and miter cuts, save your measurements, and share the results. Three ways to measure. One simple angle toolkit. THREE WAYS TO MEASURE PHOTO Choose a photo from your library or take a new one, then place three points to measure an angle. CAMERA Use the live camera protractor, freeze the view, and fine-adjust the measurement points for greater precision. SURFACE Use your iPhone or iPad as an inclinometer to measure tilt from horizontal, slope percentage, and roof pitch. POWERFUL MEASUREMENT TOOLS • Measure minor and reflex angles • Fine-adjust measurement points • Pinch to zoom for precise placement • Measure slope percentage • Calculate roof pitch • Set a custom zero reference • Hold a measurement • Calibrate the level sensor • Save measurements to History • Add notes to saved measurements • Export measurement images • Share your results CAMERA PROTRACTOR PRO Upgrade once to unlock additional professional tools: • Edge Snap — automatic edge assistance • Multiple Angles — measure up to 10 angles on one image • Miter Calculator — convert measured corners into saw settings • Projects — organize related measurements • Tags — label and organize your measurements • PDF Reports — create professional measurement reports • Adjust a Copy — reuse a saved measurement without changing the original One-time purchase. No subscription. USEFUL FOR Camera Protractor is useful for: • DIY and home improvement • Woodworking and carpentry • Construction • Roofing • Furniture and installation work • Measuring slopes and inclines • Checking angles from photos • Everyday angle measurements PRIVACY Your measurements stay on your device. NOTE Photo measurements describe angles in the image plane. Camera perspective can change the apparent angle of real-world objects.

About

FieldFusion

Features
Read full description

FieldFusion is an efficient and intelligent agricultural management application system: Your precision farm management APP. With FieldFusion, it helps you integrate equipment, personnel, tasks and the environment, aiming to significantly enhance agricultural efficiency and productivity. It seamlessly connects your smart agricultural machinery and provides real-time online monitoring of key operation data: the location, direction, speed, high-precision positioning status (RTK), and equipment operation information (CANBUS) of the machinery. Efficient farm management: - Clearly view operation logs and task progress. - Create tasks on the platform and synchronize them to agricultural machinery terminals with one click for execution. Intelligent decision support: - Utilize the "prescription map" to achieve precise variable operations (such as on-demand fertilization and sowing). - Optimize material (agricultural supplies) management to enhance input efficiency. FieldFusion is your "farm command center". Through the interconnection of agricultural machinery, task coordination and data integration, it makes management visual and operation precise, ultimately achieving cost reduction and efficiency improvement.

Screenshots

Camera Protractor4 screens
FieldFusion4 screens

Verdict

The call

The clearest difference is price: FieldFusion at Free against Camera Protractor's $4.99. FieldFusion also leads on in-app purchases (none vs 1). On update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

FieldFusion is free to download; Camera Protractor costs $4.99 up front. Camera Protractor sells 1 one-off in-app purchase. FieldFusion asks for nothing beyond the download.

UpkeepUpdate frequency

Camera Protractor ships an update every 3 months, FieldFusion every 2 months. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 8 level
Camera Protractor versus FieldFusion: the parameters behind the verdict, then further details
ParameterCamera ProtractorFieldFusion
Price$4.99Free — better
Rating3.8 (6 ratings) — better—
Positive reviews26.7% of reviews—
Number of ratings6 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.814.0 — better
Further details — not scored
Size8 MB37 MB
Age rating4+17+
Developer华芳 张VIRTUX INNOVATIONS PTE. LTD.

In-app purchases

1 purchases

Camera Protractor

One-time1
  • Camera Protractor Pro$0.99
None

FieldFusion

No in-app purchases

Questions

Is Camera Protractor free?
Camera Protractor costs $4.99, and also offers in-app purchases.
Is FieldFusion free?
FieldFusion is free to download, with no in-app purchases.
Do Camera Protractor or FieldFusion have ads?
Neither Camera Protractor nor FieldFusion shows ads.
Which is updated more often, Camera Protractor or FieldFusion?
Camera Protractor ships an update every 3 months, and FieldFusion every 2 months. Most recently, Camera Protractor was updated on October 10, 2026 and FieldFusion on October 5, 2026.

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