Comparison

Clinometer+ 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

Clinometer+

This utility app functions as a car inclinometer to help drivers understand road conditions for safer driving. It requires a car phone holder and offers a calibration feature for accurate readings on flat surfaces.

Highlights
  • Car inclinometer
  • Road condition analysis
  • Safe driving aid
  • Calibration feature
  • Easy to use
Features
Read full description

Note: You will need a car phone holder to use with this app. This app helps you to understand road conditions to ensure safe driving. It is easy to use, simply put your phone on a holder and stick it to your car and you are ready to go. The app provides a calibrate button to adjust the readings when your car is on a flat surface.

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

Clinometer+3 screens
Offline Inclinometer1 screens

Verdict

The call

The clearest difference is in-app purchases: Offline Inclinometer at none against Clinometer+'s 1. Offline Inclinometer also leads on update cadence (monthly vs every 2 months) and iOS requirement (14.2 vs 17.6). Clinometer+'s advantage is ads (none vs shown). On price 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Clinometer+ ships an update every 2 months, Offline Inclinometer monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Clinometer+ versus Offline Inclinometer: the parameters behind the verdict, then further details
ParameterClinometer+Offline Inclinometer
PriceFreeFree
Rating4.5 (1K ratings) — better—
Positive reviews48.1% of reviews—
Number of ratings1K — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.614.2 — better
Further details — not scored
Size16 MB67 MB
Age rating4+4+
DeveloperTue Nguyen MinhHopebest Inc Limited

Bugs and requests

Clinometer+

Reported bugs

2 issues
  • Gave child a virus that searched for pornography
  • Doesn't function at all

Requested features

2 requests
  • Ability to mount at any angle and calibrate
  • Dampened response speed

Offline Inclinometer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Clinometer+

One-time1
  • Pro Features$1.99
None

Offline Inclinometer

No in-app purchases

Questions

Is Clinometer+ free?
Clinometer+ 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 Clinometer+ or Offline Inclinometer have ads?
Offline Inclinometer shows ads; Clinometer+ does not.
Which is updated more often, Clinometer+ or Offline Inclinometer?
Clinometer+ ships an update every 2 months, and Offline Inclinometer monthly. Most recently, Clinometer+ was updated on November 3, 2026 and Offline Inclinometer on November 4, 2026.

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