Comparison

Bubble Level for iPhone vs mini Bubble Level

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

Head to head
About

Bubble Level for iPhone

This app offers a suite of measurement and detection tools, including a bubble level for alignment, angle measurement, surface flatness checks, and metal detection. It also features an AR ruler for distance measurement and an inclinometer for off-road navigation.

Highlights
  • Bubble level for object alignment
  • Angle measurement
  • Surface flatness check
  • Metal and wire detection
  • AR ruler for distance measurement
  • Inclinometer for tilt control
  • Compass
Read full description

NEW and UNIQUE features and functionalities: 1. Classic water-level + Object alignment 2. Angle measurement 3. Surface flatness 4. Metal detection - detect wire inside the wall before drilling it 5. Inclinometer - Also known as a tilt – meter; will help drivers during off-road journeys, to control and minimize the risk of roll-over. 6. AR Ruler - point your camera and measure distance between objects. 7. 3D Room Plan on Pro versions 8. 2D Room Plan 9. Compass With all the new features of this app, you'll always have carpenter and off-road navigator with you! From now, with the help of Bubble Level, you’ll never have the issues regarding: • Alignment of the picture, board, furniture, wall and etc.! • Calculation of different angles in various situations! • Checking your table, shelf and surface level of every face-up objects! • Detecting metal and even wire inside the wall • Tracking the inclination of bike, car and etc. These are the main occasions of app usage, but you’ll find MUCH MORE in practice! You can get Pro features through auto-renewing subscription and if you want to continue getting premium features, your subscription should be continued. 1 Monthly subscription costs $1.99 (or equivalent), free trial - 3 days and renews automatically every month , unless you cancel it through your iTunes account 3 Monthly subscription costs $7.99 (or equivalent), free trial - 3 days and renews automatically every month , unless you cancel it through your iTunes account 1 Year subscription costs $24.99 (or equivalent), free trial - 3 days and renews automatically every yearly , unless you cancel it through your iTunes account Monthly subscription no free trial costs $5.99 (or equivalent), renews automatically every month , unless you cancel it through your iTunes account Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change with notice. Payment will be charged to your iTunes Account at confirmation of purchase. Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current subscription. Your account will be charged for a renewed subscription within 24 hours prior to the end of current subscription. You can manage your subscription and switch off the auto-renewal by accessing your account settings after purchase. You cannot cancel the current subscription during the active subscription period. Any unused part or time-span of a free trial period will be forfeited, as soon as you purchase a subscription. Subscription Terms: Payment will be charged to your Apple ID account at the confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use (EULA): https://lmddata.blob.core.windows.net/lmdmore/bubleLevelMore/TermOfuse.html Privacy policy: http://lemondo.com/privacy We want to hear your suggestions, likes, complaints.. Please leave your feedback, rate us on the AppStore or use the contact link to stay in touch. Get Bubble Level NOW with simple, high resolution graphics and ENJOY!

About

mini Bubble Level

This app provides accurate horizontal and vertical angle measurements using your device's sensors. It helps with alignment tasks, offers haptic feedback, and supports dark mode for comfortable use in various environments.

Highlights
  • Precise angle measurements
  • Reference point marking
  • Haptic feedback for alignment
  • Dark mode support
  • Intuitive interface
Read full description

Professional and user-friendly spirit-level app. Accurately measure horizontal and vertical angles, set reference points, and receive haptic feedback for perfect alignment. It is ideal for furniture assembly, photography, or home renovation. Enjoy comfortable use in any environment with the support of dark mode and an intuitive interface. Features include precise angle measurements, reference point marking, haptic feedback for alignment, and a clean, modern design suitable for professionals and DIY enthusiasts.

Screenshots

Bubble Level for iPhone4 screens
mini Bubble Level3 screens

Verdict

The call

Bubble Level for iPhone and mini Bubble Level both sit at 4.6 stars, but that hides the real split: 73% of mini Bubble Level's written reviews are positive against 35% of Bubble Level for iPhone's. mini Bubble Level also leads on in-app purchases (none vs 8). Bubble Level for iPhone's advantage is ratings volume (112K vs 26) and update cadence (every 5 weeks vs every 3 months). On price, rating, ads 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. Bubble Level for iPhone sells 8 in-app purchases, starting at $4.99 per 7 days. mini Bubble Level asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Bubble Level for iPhone against 4.6 for mini Bubble Level. That said, the two scores are not equally well evidenced: Bubble Level for iPhone has 112K ratings behind it against 26, so its average is the more settled of the two. Written reviews are what separate them: 35% of Bubble Level for iPhone's written reviews are positive against 73% of mini Bubble Level's.

UpkeepUpdate frequency

Bubble Level for iPhone ships an update every 5 weeks, mini Bubble Level every 3 months. The most recent releases landed on September 25, 2026 and June 10, 2026 respectively.

Scorecard5 real differences · 5 level
Bubble Level for iPhone versus mini Bubble Level: the parameters behind the verdict, then further details
ParameterBubble Level for iPhonemini Bubble Level
PriceFreeFree
Rating4.6 (112K ratings)4.6 (26 ratings)
Positive reviews35.4% of reviews72.7% of reviews — better
Number of ratings112K — better26
Update frequencyEvery 5 weeks — betterEvery 3 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size104 MB9 MB
Age rating4+4+
DeveloperLemondo Apps LLcMert TUZER

Customer experience

Bubble Level for iPhone

All ratings111,701 ratings
Positive91.8%
Neutral3.5%
Negative4.7%
Written reviews393 reviews
Positive35.4%
Neutral4.6%
Negative60.1%

mini Bubble Level

All ratings26 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews33 reviews
Positive72.7%
Neutral3.0%
Negative24.2%

Bugs and requests

Bubble Level for iPhone

Reported bugs

3 issues
  • App freezing/crashing
  • Ads blocking access to app features
  • Inconsistent performance across devices

Requested features

4 requests
  • Calibration option
  • Improved contrast for outdoor visibility
  • Larger font size for readouts
  • Plumb line view through camera

mini Bubble Level

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Bubble Level for iPhone

Subscriptions7
  • Weekly subscription$4.997 Days
  • Weekly free trial3 Days trial$4.997 Days
  • Monthly subscriptions$5.991 Month
Show 4 more
  • Bubble Level Pro3 Days trial$5.991 Month
  • 3 month3 Days trial$7.993 Months
  • 1 Year no free trial$19.991 Year
  • 1 Year3 Days trial$19.991 Year
One-time1
  • Remove Ads$0.99
None

mini Bubble Level

No in-app purchases

Questions

Is Bubble Level for iPhone free?
Bubble Level for iPhone is free to download, with in-app purchases available.
Is mini Bubble Level free?
mini Bubble Level is free to download, with no in-app purchases.
Which has better reviews, Bubble Level for iPhone or mini Bubble Level?
Bubble Level for iPhone and mini Bubble Level are both rated 4.6 out of 5 on the App Store, from 112K and 26 ratings respectively.
Do Bubble Level for iPhone or mini Bubble Level have ads?
Both Bubble Level for iPhone and mini Bubble Level show ads.
Which is updated more often, Bubble Level for iPhone or mini Bubble Level?
Bubble Level for iPhone ships an update every 5 weeks, and mini Bubble Level every 3 months. Most recently, Bubble Level for iPhone was updated on September 25, 2026 and mini Bubble Level on June 10, 2026.

Other comparisons