Comparison

Level Tool vs Bubble Level

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

Head to head
About

Level Tool

This comprehensive utility app provides a suite of precise measurement tools for DIY enthusiasts and professionals. It includes a bubble level, ruler, clinometer, and protractor to ensure accurate alignment and angles for any project. Organize your tasks and measurements with its integrated notes feature.

Highlights
  • Bubble level for horizontal and vertical surfaces
  • Integrated ruler for precise measurements
  • Clinometer for slope and angle readings
  • Protractor for accurate angle calculations
  • Notes feature for recording measurements and tasks
Features
Read full description

Level Tool: Bubble Leveler Pro, the all-in-one level app for carpenters and DIY-ers. The app offers a range of powerful leveling tools, including a bubble level, laser level, spirit level, perfect levels, surface and inclinometer, all designed to provide perfect accurate measurements for any task. - Bubble Level: Quickly and efficiently measure horizontal and vertical surfaces with our bubble level. This tool is perfect for anyone who needs to ensure surfaces are straight and level. Ideal for hanging shelves, pictures, or cabinets, it simplifies your leveling tasks. - Ruler: The Ruler provides precise measurements directly on your screen. Simply place objects along your device to measure length instantly—ideal for quick, accurate sizing in carpentry, crafting, or everyday tasks. - Clinometer: The Clinometer enables accurate slope and angle measurements with ease. Just align your device to the surface to get instant readings—perfect for construction, leveling, and DIY tasks that require precision. - Protractor: The Protractor allows for precise angle measurements with just a few taps. Point your camera at the surface to get instant measurements, making it an indispensable tool for construction and carpentry projects where precision is what you're looking for. Notes/Tasks: The Notes feature lets you record measurements and tasks effortlessly. Jot down project details, save results, and stay organized—perfect for tracking progress in construction, DIY projects, or daily planning. The Bubble Level Pro: Surface Tool is your essential companion for achieving perfect alignment on any project. Whether you're a professional carpenter or a DIY beginner, our app offers a user-friendly experience that combines all the leveling tools you need. Notice: - This app are free-to-install, but has some premium features that need purchase/subscribe to use. - Subscriptions automatically renew unless cancelled 24 hours before the end of the period. - Manage your subscription and turn off auto-renewal in your account settings. - Any unused portion of a free trial will be forfeited if you subscribe. Term of use: https://moniqtap.com/terms-of-use/ Privacy Policy: https://moniqtap.com/privacy-policy/

About

Bubble Level

This tool helps you determine if objects are straight and level. It displays angles on your phone and can use AR for precise measurements on walls and paintings. Ideal for home tasks like hanging pictures or ensuring shelves are flat.

Highlights
  • AR laser for walls
  • Angle display during rotation
  • Portrait and landscape orientation
  • AR painting leveler
  • User-friendly interface
  • Offline functionality
Features
Read full description

Need to check if a something is straight? Use this level tool. It helps you see if shelves and pictures are flat. The level shows angles on your phone. • Use AR laser for walls • See angles as you rotate your phone • Works on side or upright • Use AR to level paintings • Easy for anyone to use • Works without internet Hang a picture straight on the wall. Make sure a shelf is flat before you put items on it. Check if a table sits level on the floor. This tool helps with many jobs at home. Start checking if it is level in seconds.

Screenshots

Level Tool4 screens
Bubble Level4 screens

Verdict

The call

The clearest difference is review sentiment: Bubble Level at 100% against Level Tool's 50%. Bubble Level also leads on in-app purchases (none vs 4) and update cadence (every 2 weeks vs every 2 months). On price and ads 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. Level Tool sells 4 in-app purchases, starting at $5.99 per 7 days. Bubble Level asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bubble Level holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 51 and 211 respectively. Written reviews point the same way: 50% of Level Tool's written reviews are positive against 100% of Bubble Level's.

UpkeepUpdate frequency

Level Tool ships an update every 2 months, Bubble Level every 2 weeks. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

Scorecard8 real differences · 2 level
Level Tool versus Bubble Level: the parameters behind the verdict, then further details
ParameterLevel ToolBubble Level
PriceFreeFree
Rating4.6 (51 ratings)4.8 (211 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings51211 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size117 MB42 MB
Age rating4+4+
DeveloperPhong PhamStijn Aa

Customer experience

Level Tool

All ratings51 ratings
Positive92.2%
Neutral3.9%
Negative3.9%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bubble Level

All ratings211 ratings
Positive96.2%
Neutral0.9%
Negative2.8%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Level Tool

Subscriptions3
  • Premium Weekly Trial3 Days trial$5.997 Days
  • Premium Monthly$12.991 Month
  • Premium Yearly$24.991 Year
One-time1
  • Premium Lifetime$29.99
None

Bubble Level

No in-app purchases

Questions

Is Level Tool free?
Level Tool is free to download, with in-app purchases available.
Is Bubble Level free?
Bubble Level is free to download, with no in-app purchases.
Which has better reviews, Level Tool or Bubble Level?
Bubble Level is rated higher. Level Tool averages 4.6 out of 5 from 51 ratings, while Bubble Level averages 4.8 from 211 ratings.
Do Level Tool or Bubble Level have ads?
Both Level Tool and Bubble Level show ads.
Which is updated more often, Level Tool or Bubble Level?
Level Tool ships an update every 2 months, and Bubble Level every 2 weeks. Most recently, Level Tool was updated on October 10, 2026 and Bubble Level on October 12, 2026.

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