Toolkit vs Bubble Level Plus+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Toolkit
This app offers a collection of essential utilities for your iPhone and iPad. Access tools like a flashlight, compass, level, protractor, clock, and ruler to assist with various tasks and measurements.
- Flashlight
- Compass
- Level
- Protractor
- Clock
- Ruler
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iPhone version include: 1. Flashlight 2. Compass 3. Level 4. Protractor 5. Clock iPad version include: 1. Compass 2. Level 3. Protractor 4. Clock 5. Ruler Features: Full high definition design Fully supports all iPhone and all iPad Toolkit URL scheme is "EWToolkit://"
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.
Screenshots
Verdict
Toolkit and Bubble Level Plus+ both sit at 4.5 stars, but that hides the real split: 82% of Toolkit's written reviews are positive against 38% of Bubble Level Plus+'s. Toolkit also leads on iOS requirement (13.0 vs 17.6). Bubble Level Plus+'s advantage is ads (none vs shown) and ratings volume (15K vs 59). On price, rating, update cadence 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. Toolkit sells 1 one-off in-app purchase and Bubble Level Plus+ sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for Toolkit against 4.6 for Bubble Level Plus+. That said, the two scores are not equally well evidenced: Bubble Level Plus+ has 15K ratings behind it against 59, so its average is the more settled of the two. Written reviews are what separate them: 82% of Toolkit's written reviews are positive against 38% of Bubble Level Plus+'s.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.
| Parameter | Toolkit | Bubble Level Plus+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (59 ratings) | 4.6 (15K ratings) — better |
| Positive reviews | 81.7% of reviews — better | 37.9% of reviews |
| Number of ratings | 59 | 15K — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 22 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | 良峰 侯 | Tue Nguyen Minh |
Customer experience
Toolkit
Bubble Level Plus+
User reviews
Toolkit
From 59 App Store ratingsWhat we love
- 👍 Useful tools
- ✨ Nice design/graphics
- ✅ Accurate measurements
- 🛠️ Good for various applications
- 💡 Handy/convenient
Room to improve
- 🐛 Compass issues
- 🐌 Laggy/slow
- ⚠️ Inconsistent functionality
- 📱 UI scaling issues on iPad mini
- 🚫 Ads present (for some users)
Bubble Level Plus+
From 15K App Store ratingsWhat we love
- 🚀 Easy to use
- ⚙️ Accurate measurements
- 💡 Useful for various applications
Room to improve
- 🔒 Overly aggressive monetization
- 🕰️ Extremely limited free version
- 🐛 Inconsistent performance
- 💤 Frequent pop-ups disrupting usage
Bugs and requests
Toolkit
Reported bugs
10 issues- Compass does not work/needle stuck
- App crashes on startup (iPhone 5)
- App does not open on iPhone 5
- Bubble level doesn't work
- Clock time is wrong/not set automatically
Show 5 moreShow fewer
- App crashes on startup
- Instruments window opens in a corner on iPad mini
- Compass readings are incorrect/magnetic field warnings
- App doesn't work with iPad 1
- Flashlight turns off automatically
Requested features
13 requests- Add calculator instead of clock
- Improve compass accuracy
- Add sound to clock (tic tac)
- Increase size of tools (clock, ruler)
- Add brightness adjustment for flashlight
Show 8 moreShow fewer
- Add flashing/SOS modes for flashlight
- Add digital readout for compass
- Allow ruler to be moved/extended
- Add clock alarm
- Redesign app icon
- Add GPS coordinates to compass
- Allow clock to stay open
- Add a reset procedure for level and protractor
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
In-app purchases
Toolkit
- Remove Ads Pack$1.99
Bubble Level Plus+
- Pro Features$0.99
- Bubble Level Pro$1.99
Questions
Is Toolkit free?
Is Bubble Level Plus+ free?
Which has better reviews, Toolkit or Bubble Level Plus+?
Do Toolkit or Bubble Level Plus+ have ads?
Which is updated more often, Toolkit or Bubble Level Plus+?
Other comparisons
