Angle Gradient Inclinometer vs Accident Reconstruction Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Angle Gradient Inclinometer
Easily measure tilt angles with this free protractor app. It displays inclination from 0 to 359 degrees, along with gradient percentages and angles summing to 180 or 360 degrees. Switch to theodolite mode to set a specified angle to zero.
- Measure tilt angles 0-359 degrees
- Display gradient percentage
- Show sum angles (180/360)
- Theodolite mode
- Set specified angle to zero
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Simple tilt angle protractor free application that can easily measure tilt simply by tilting the device. The angle of inclination measured from 0 degree to 359 degrees, converted gradient (%), angle at which sum is 180 degrees / 360 degrees are displayed at the same time. You can switch to the theodolite, the specified angle can be set to 0 degree. ( 45 Degrees = Gradient 100 % )
Accident Reconstruction Tool
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Meet the all-in-one accident reconstruction app designed for precision, speed, and reliability in the field or office. This powerful tool brings together commonly used mathematical equations, an advanced scientific calculator, a digital protractor, a digital level, and a built-in reference guide—all in one convenient place. Whether you are analyzing collision dynamics, measuring angles, or performing complex calculations, the app streamlines your workflow and reduces the need for multiple apps. Ideal for accident reconstructionists, investigators, engineers, and students, this app, with the aid of your scene evidence, experience & training is your go-to companion for efficient and accurate analysis anytime, anywhere.
Screenshots
Verdict
The clearest difference is price: Angle Gradient Inclinometer at Free against Accident Reconstruction Tool's $4.99. Angle Gradient Inclinometer also leads on iOS requirement (13 vs 15.1). Accident Reconstruction Tool's advantage is ads (none vs shown) and update cadence (daily vs every 8 months). On in-app purchases and device support 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
Angle Gradient Inclinometer is free to download; Accident Reconstruction Tool costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Angle Gradient Inclinometer ships an update every 8 months, Accident Reconstruction Tool daily. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.
| Parameter | Angle Gradient Inclinometer | Accident Reconstruction Tool |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.4 (295 ratings) — better | — |
| Positive reviews | 51.1% of reviews | — |
| Number of ratings | 295 — better | — |
| Update frequency | Every 8 months | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13 — better | 15.1 |
| Further details — not scored | ||
| Size | 11 MB | 195 MB |
| Age rating | 4+ | 4+ |
| Developer | SHIGETO TAKAGI | Andy Navarro |
In-app purchases
Angle Gradient Inclinometer
No in-app purchases
Accident Reconstruction Tool
No in-app purchases
Questions
Is Angle Gradient Inclinometer free?
Is Accident Reconstruction Tool free?
Do Angle Gradient Inclinometer or Accident Reconstruction Tool have ads?
Which is updated more often, Angle Gradient Inclinometer or Accident Reconstruction Tool?
Other comparisons
