Bubble Level Plus+ vs Bubble Level
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bubble Level Plus+
This utility app functions as a digital bubble level, angle meter, and tilt meter. It helps users align picture frames, measure slopes, and assist with home decoration. Calibration instructions are provided for accurate measurements.
- Bubble level functionality
- Angle measurement
- Tilt meter
- Picture frame alignment
- Home decoration assistance
- Calibration guide
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Bubble Level (one of the 12 tools in iMetalBox) is now free! Take this chance to download! ======== User reviews ======== • "Works great and stylish!" - HellofromtheFeeworld746 • "Just what I need it for. Simple and easy." - LtHottRod • "No drama, does what I need it to." - Leon8004 • "I have use on my (welder) and it worked great." - Spark in the dark -------------------------------- Full retina display support for both iPhone 4 and iPhone 5! Also check out iMetalBox: 12 in 1, get 12 useful tools with the price of one! You can use Level° for: - Picture frame alignment - Measure angles and slopes - Home decoration - And much more! Calibrate instructions: - To calibrate the levels, hold the phone against a reference surface and press the Calibrate button. - Do this two times for vertical and horizontal orientations.
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.
- AR laser for walls
- Angle display during rotation
- Portrait and landscape orientation
- AR painting leveler
- User-friendly interface
- Offline functionality
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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
Verdict
The clearest difference is review sentiment: Bubble Level at 100% against Bubble Level Plus+'s 38%. Bubble Level also leads on in-app purchases (none vs 2) and update cadence (every 2 weeks vs every 2 months). Bubble Level Plus+'s advantage is ads (none vs shown) and ratings volume (15K vs 211). 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
Both are free to download. Bubble Level Plus+ sells 2 one-off in-app purchases. Bubble Level asks for nothing beyond the download.
Bubble Level holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Bubble Level Plus+ has 15K ratings behind it against 211, so its average is the more settled of the two. Written reviews point the same way: 38% of Bubble Level Plus+'s written reviews are positive against 100% of Bubble Level's.
Bubble Level Plus+ ships an update every 2 months, Bubble Level every 2 weeks. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.
| Parameter | Bubble Level Plus+ | Bubble Level |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (15K ratings) | 4.8 (211 ratings) — better |
| Positive reviews | 37.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 15K — better | 211 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Tue Nguyen Minh | Stijn Aa |
Customer experience
Bubble Level Plus+
Bubble Level
Bugs and requests
Bubble Level Plus+
Reported bugs
3 issues- Bubble level not working as expected
- Measurements resetting unexpectedly
- Compatibility issues with newer devices
Requested features
3 requests- Ability to lock calibration settings
- More customization options
- Improved accuracy for larger angles
Bubble Level
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Bubble Level Plus+
- Pro Features$0.99
- Bubble Level Pro$1.99
Bubble Level
No in-app purchases
Questions
Is Bubble Level Plus+ free?
Is Bubble Level free?
Which has better reviews, Bubble Level Plus+ or Bubble Level?
Do Bubble Level Plus+ or Bubble Level have ads?
Which is updated more often, Bubble Level Plus+ or Bubble Level?
Other comparisons
