Bubble Level Plus+ vs Level Tool
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.
Level Tool
This app provides precise tools for measuring angles and ensuring surfaces are level. It offers simple and advanced modes for various tasks, from hanging pictures to checking countertops. Enjoy a fast, reliable, and private experience with no ads or data collection.
- Edge Level for precise alignment
- Surface Level for balanced surfaces
- Simple Mode for everyday use
- Advanced Mode with measurement freezing
- Calibration for maximum accuracy
- Adjustable angle reading precision
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Whether you’re hanging pictures, adjusting shelves, or checking if a surface is flat, Levelr gives you simple and accurate tools to make sure they are level. Level with Confidence: • Edge Level - Align shelves, hang pictures, and level other edges with precision. • Surface Level - Place your device flat to ensure tables, countertops, and other surfaces are perfectly balanced. Choose Your Mode: • Simple Mode - Quick and reliable for everyday use. • Advanced Mode - Unlock extra control with the ability to freeze measurements, calibrate for maximum accuracy, modify angle reading precision, and more! Simple, Fast, and Reliable: Levelr is built for speed and privacy; no ads, no accounts, and no data collection. Download Levelr today and take the guesswork out of leveling!
Screenshots
Verdict
The clearest difference is rating: Level Tool at 5.0 against Bubble Level Plus+'s 4.6. Bubble Level Plus+'s advantage is ratings volume (15K vs 1). On price, update cadence, ads and in-app purchases 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 and Level Tool sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Level Tool holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Bubble Level Plus+ has 15K ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 2, 2026 and September 24, 2026 respectively.
| Parameter | Bubble Level Plus+ | Level Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (15K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 37.9% of reviews | — |
| Number of ratings | 15K — better | 1 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 8 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Tue Nguyen Minh | Justin Kuhlman |
Customer experience
Bubble Level Plus+
Level Tool
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
Level Tool
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Bubble Level Plus+
- Pro Features$0.99
- Bubble Level Pro$1.99
Level Tool
- Weekly Plan3 Days trial$1.997 Days
- Lifetime Plan$9.99
Questions
Is Bubble Level Plus+ free?
Is Level Tool free?
Which has better reviews, Bubble Level Plus+ or Level Tool?
Do Bubble Level Plus+ or Level Tool have ads?
Which is updated more often, Bubble Level Plus+ or Level Tool?
Other comparisons
