Comparison

ToolBox vs Bubble Level & Ruler Measure

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

Head to head
About

ToolBox

This app provides a suite of essential measurement tools for various projects. It includes a bubble level, bullseye level, protractor, plumb bob, and an AR ruler for precise measurements and alignment.

Highlights
  • Bubble level
  • Bullseye level
  • Protractor for angle measurement
  • Plumb bob for verticality
  • AR Ruler for crafts and DIY
  • 5-in-1 multi-tool
Features
Read full description

With this super easy-to-use toolbox in your pocket, you will be ready to face the world. This simple app packs a quite punch, and is ideal for builders, amateur DIY’ers, pro handyman hubbies, or anyone with an awesome new project in mind. Includes a 5-in-1 everyday multi-tool perfect for getting your next project done properly, with all the right tools. ToolBox comes in handy with: - Bubble level for tasks such as picture frame, mirror and shelf alignment or measuring the inclination of an aircraft, ship, car or mountain - Bullseye level for balancing snooker tables, fish tanks, and more - Protractor for measuring angles and slopes, or tasks such as calculating the pitch of a roof - Plumb bob for checking the verticality of walls and furniture - AR Ruler for art and crafts, home decoration and DIY - And much more... Please feel free to contact us with any questions, problems or ideas via e-mail support@dbmeterpro.com. Terms of Use: https://www.iubenda.com/terms-and-conditions/68289316 Privacy Policy: https://www.iubenda.com/privacy-policy/68289316 App offers an optional monthly subscription: Payment will be charged to your iTunes account at confirmation of purchase. Subscriptions will automatically renew unless autorenew is turned off at least 24-hours before the end of the current period. Your account will be charged for renewal in accordance with your plan, within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Apple ID account settings any time after purchase. Please note, any unused portion of a free trial period will be forfeited when making a purchase of an auto-renewing subscription.

About

Bubble Level & Ruler Measure

This app offers a precise bubble level, straight ruler, and 2D ruler for various measurement needs. It includes features like a protractor and compass, making it a versatile tool for carpentry, construction, and photography. Calibrate for accurate readings on any surface.

Highlights
  • Precise bubble level
  • Straight and 2D ruler
  • Vertical line and protractor
  • Compass function
  • Adjustable measurement units
  • Interface lock and bubble level modes
Features
Read full description

Detect inclination easily with this precise free bubble level app. Where can you use bubble ruler? It is mostly used in carpentry, construction, and photography. To hang a painting on the wall, or to level a table, you just need to put your device against the wall and make sure the bubble in the tube travels in the center position. Simple and portable. This Bubble Level app provides not just spirit level, but also a straight ruler and 2D ruler, making the measurement more comprehensive. The tools in this Bubble Ruler is user-friendly. In the ruler functions, you can change the unit of the measurement, and in the bubble level function, you can lock the interface and change the bubble level mode. What's more, it has vertical line, protractor, compass functions. The Bubble Level app is a practical comprehensive measurement tool. Tips Place the device on a relatively flat surface (such as a table) to ensure that the bubbles in the tubes are stable in the center of the tube. You can also watch the bubble position and adjust the direction of the device appropriately. After determining the position of the bubble, you can click the calibration button, so that your measurement will be more accurate. Just put the device against the surface of the object you need to measure, you can start measuring. We provide accurate measurements for every user with this bubble level free. But in order to get more real data, please calibrate before use. If you have any questions, please feel free to ask.

Screenshots

ToolBox4 screens
Bubble Level & Ruler Measure4 screens

Verdict

The call

The clearest difference is in-app purchases: Bubble Level & Ruler Measure at none against ToolBox's 6. ToolBox's advantage is ads (none vs shown) and rating (4.4 vs 3.9). 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. ToolBox sells 6 in-app purchases, starting at $0.99 per month. Bubble Level & Ruler Measure asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ToolBox holds the better App Store score, 4.4 against 3.9. That said, the two scores are not equally well evidenced: ToolBox has 1K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 32% of ToolBox's written reviews are positive against 0% of Bubble Level & Ruler Measure's.

UpkeepUpdate frequency

ToolBox ships an update every 9 days, Bubble Level & Ruler Measure every 2 months. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard8 real differences · 2 level
ToolBox versus Bubble Level & Ruler Measure: the parameters behind the verdict, then further details
ParameterToolBoxBubble Level & Ruler Measure
PriceFreeFree
Rating4.4 (1K ratings) — better3.9 (10 ratings)
Positive reviews32.0% of reviews — better0.0% of reviews
Number of ratings1K — better10
Update frequencyEvery 9 days — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationSubscriptionAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.3 — better15.0
Further details — not scored
Size112 MB68 MB
Age rating4+4+
DeveloperVlad PolyanskiyCoocent Ltd.

Customer experience

ToolBox

All ratings1,015 ratings
Positive83.6%
Neutral5.7%
Negative10.6%
Written reviews178 reviews
Positive32.0%
Neutral5.1%
Negative62.9%

Bubble Level & Ruler Measure

All ratings10 ratings
Positive70.0%
Neutral10.0%
Negative20.0%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Bugs and requests

ToolBox

Reported bugs

3 issues
  • Ruler feature not working
  • App crashes when accessing certain tools
  • Inconsistent angle measurements

Requested features

3 requests
  • Light projection for leveling
  • Rafter span calculations
  • Clear instructions and user guide

Bubble Level & Ruler Measure

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

ToolBox

Subscriptions1
  • Premium Access3 Days trial$0.991 Month
One-time5
  • Ruler$0.99
  • 2D Level Tool$1.99
  • Plumb Bob$1.99
Show 2 more
  • Protractor$1.99
  • Pro Pack$7.99
None

Bubble Level & Ruler Measure

No in-app purchases

Questions

Is ToolBox free?
ToolBox is free to download, with in-app purchases available.
Is Bubble Level & Ruler Measure free?
Bubble Level & Ruler Measure is free to download, with no in-app purchases.
Which has better reviews, ToolBox or Bubble Level & Ruler Measure?
ToolBox is rated higher. ToolBox averages 4.4 out of 5 from 1K ratings, while Bubble Level & Ruler Measure averages 3.9 from 10 ratings.
Do ToolBox or Bubble Level & Ruler Measure have ads?
Bubble Level & Ruler Measure shows ads; ToolBox does not.
Which is updated more often, ToolBox or Bubble Level & Ruler Measure?
ToolBox ships an update every 9 days, and Bubble Level & Ruler Measure every 2 months. Most recently, ToolBox was updated on October 28, 2026 and Bubble Level & Ruler Measure on October 24, 2026.

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