Comparison

Bubble Level & Angle Meter vs Level Tool

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

Head to head
About

Bubble Level & Angle Meter

Features
Read full description

Bubble Level – Angle Meter Turn your iPhone into a precise bubble level and angle measuring tool. Bubble Level – Angle Meter helps you measure angles, slopes, and alignment quickly and accurately using your device’s built-in sensors. Perfect for DIY projects, home improvement, construction, carpentry, photography, and everyday use. Key Features β€’ Bubble Level Mode – Check horizontal and vertical alignment β€’ Angle Meter / Inclinometer – Measure precise angles in degrees β€’ High Accuracy – Uses device accelerometer and gyroscope β€’ Easy Calibration – One-tap recalibration for improved precision β€’ Clean & Simple Interface – No clutter, easy to read β€’ Portrait & Landscape Support β€’ Works Offline – No internet connection required Use Cases Hanging pictures and shelves Construction and carpentry work Measuring slopes and inclines Camera and tripod leveling DIY and home renovation projects Privacy Friendly Your privacy matters. Bubble Level – Angle Meter does not collect, store, or share any personal data. All measurements are processed locally on your device. Lightweight & Reliable Fast launch, minimal battery usage, and smooth performance on supported devices. Download Bubble Level – Angle Meter today and keep everything perfectly level.

About

Level Tool

Features
Read full description

Level Tool turns your iPhone into eight measuring tools that run on the sensors already in your pocket. EIGHT TOOLS IN ONE APP - Bubble Level: two-axis spirit level for horizontal and vertical surfaces - Ruler: on-screen ruler in inches, centimeters and millimeters - Protractor: read angles and slopes through the camera - Stud Finder: sweep a wall and watch the magnetic field rise over screws and nails - Metal Detector: spot metal near your device with the magnetometer - Compass: heading and cardinal direction at a glance - AR Ruler: measure distances in 3D with the camera - Height Measure: measure height with augmented reality MADE FOR EVERYDAY JOBS - Hang pictures, shelves and mirrors straight - Check whether furniture, tables and appliances sit level - Read exact angles for cuts, ramps and installations - Carry a full set of measuring tools for DIY, carpentry and home improvement HOW IT WORKS - Every tool reads the sensors built into your device, so no extra hardware is needed - Measuring works without an internet connection and without an account - Switch between imperial and metric units whenever you like - Haptic feedback confirms every reading - Calibrate the bubble level and the stud finder in one tap GOOD TO KNOW Readings depend on your device's sensors and on how you hold it. Level Tool is made for everyday work around the house and the workshop, not for certified or safety-critical measurement. The AR tools need a device that supports ARKit and enough light for the camera. SUBSCRIPTION Level Tool is a subscription app: all eight tools are part of Level Tool Premium. - Weekly subscription with a 3-day free trial for new subscribers - Yearly subscription Prices are shown in the app in your local currency before you confirm. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings at any time after purchase. Any unused portion of a free trial is forfeited when you buy a subscription. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://bgmobiledev.com/level-tool/privacy

Screenshots

Bubble Level & Angle Meter3 screens
Level Tool4 screens

Verdict

The call

The clearest difference is in-app purchases: Bubble Level & Angle Meter at none against Level Tool's 2. Level Tool's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Level Tool sells 2 in-app purchases, starting at $5.99 per 7 days. Bubble Level & Angle Meter asks for nothing beyond the download.

UpkeepUpdate frequency

Bubble Level & Angle Meter ships an update every 3 months, Level Tool every 2 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

Scorecard2 real differences Β· 4 level
Bubble Level & Angle Meter versus Level Tool: the parameters behind the verdict, then further details
ParameterBubble Level & Angle MeterLevel Tool
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 months β€” better
AdsYesNo β€” better
In-app purchasesNo β€” betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.2 β€” better17.0
Further details β€” not scored
Size16 MB4 MB
Age rating4+4+
DeveloperMamoona AmmarBurak Guner

In-app purchases

None

Bubble Level & Angle Meter

No in-app purchases

2 purchases

Level Tool

Subscriptions2
  • Weekly Premium3 Days trial$5.997 Days
  • Yearly Premium$19.991 Year

Questions

Is Bubble Level & Angle Meter free?
Bubble Level & Angle Meter is free to download, with no in-app purchases.
Is Level Tool free?
Level Tool is free to download, with in-app purchases available.
Do Bubble Level & Angle Meter or Level Tool have ads?
Bubble Level & Angle Meter shows ads; Level Tool does not.
Which is updated more often, Bubble Level & Angle Meter or Level Tool?
Bubble Level & Angle Meter ships an update every 3 months, and Level Tool every 2 months. Most recently, Bubble Level & Angle Meter was updated on October 15, 2026 and Level Tool on October 24, 2026.

Other comparisons