Comparison

Angle Level vs Offline Inclinometer

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

Head to head
About

Angle Level

This utility app uses your device's sensors to accurately measure the angle and inclination of surfaces. Save, name, and share your measurements, with advanced features available through an in-app purchase.

Highlights
  • Measure angles and inclination
  • Add offset to measurements
  • Change measurement axis
  • Dark Mode support
  • Measurement history (Pro)
  • Export to CSV (Pro)
  • Name measurements (Pro)
Read full description

Use your device to measure angle of surfaces quickly and easily. Measurements are saved and can be named for reference in Pro version. This app provides high precision angle measurement. Precise angle measurement is based on temporal filtering of the internal sensors. Fresh and precise leveling app to measure angle and inclination of surfaces. Measurements can be shared and exported to CSV file in Pro version. Basic features: - Measure angle. - Add offset. - Change axis of measurement. - Trial mode 60 seconds of offroad mode. - Dark Mode supported. Pro features (requires In-App Purchase): - Offroad mode. - Measurement history. - Up to 4 digits of precision. - Export measurements to CSV. - Name measurements. - Radian unit support. - Percentage unit support. - Change angle font size.

About

Offline Inclinometer

Features
Read full description

This app was made by Hopebest Limited. It can help you measure how steep the slope of a mountain/trail is. Simply adjust your phone so that it is parallel to the slope you are on and it'll let you know how steep/the angle of the slope. An Inclinometer app is an invaluable digital tool designed to measure angles of slope, elevation, or inclination of an object with respect to gravity. Originally developed for geology and engineering purposes, the utility of this app has expanded to various fields including construction, automotive, and even smartphone photography. Using the internal sensors of a device, such as gyroscopes and accelerometers, the app offers a high degree of accuracy in measuring angles, making complex traditional tools like physical inclinometers or spirit levels nearly obsolete in everyday use. The interface of an Inclinometer app is typically user-friendly and intuitive. Upon opening the app, users can calibrate their device against a known flat surface to ensure precise measurements. The main display then clearly shows the angle measurements, often in degrees. In essence, an Inclinometer app transforms a smartphone or tablet into a multifunctional measurement tool, combining convenience, precision, and versatility. This makes it an essential digital companion for both professionals and hobbyists who require accurate inclination readings in their work or daily life.

Screenshots

Angle Level4 screens
Offline Inclinometer1 screens

Verdict

The call

The clearest difference is in-app purchases: Offline Inclinometer at none against Angle Level's 1. Offline Inclinometer also leads on update cadence (monthly vs every 6 months). Angle Level's advantage is ads (none vs shown). On price, 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

Both are free to download. Angle Level sells 1 one-off in-app purchase. Offline Inclinometer asks for nothing beyond the download.

UpkeepUpdate frequency

Angle Level ships an update every 6 months, Offline Inclinometer monthly. The most recent releases landed on July 12, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level
Angle Level versus Offline Inclinometer: the parameters behind the verdict, then further details
ParameterAngle LevelOffline Inclinometer
PriceFreeFree
Rating3.3 (3 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings3 — better—
Update frequencyEvery 6 monthsMonthly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better14.2
Further details — not scored
Size2 MB67 MB
Age rating4+4+
DeveloperAntti HeinonenHopebest Inc Limited

In-app purchases

1 purchases

Angle Level

One-time1
  • Pro$4.99
None

Offline Inclinometer

No in-app purchases

Questions

Is Angle Level free?
Angle Level is free to download, with in-app purchases available.
Is Offline Inclinometer free?
Offline Inclinometer is free to download, with no in-app purchases.
Do Angle Level or Offline Inclinometer have ads?
Offline Inclinometer shows ads; Angle Level does not.
Which is updated more often, Angle Level or Offline Inclinometer?
Angle Level ships an update every 6 months, and Offline Inclinometer monthly. Most recently, Angle Level was updated on July 12, 2026 and Offline Inclinometer on September 10, 2026.

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