ToolBox vs Bubble Level
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Bubble level
- Bullseye level
- Protractor for angle measurement
- Plumb bob for verticality
- AR Ruler for crafts and DIY
- 5-in-1 multi-tool
Read full descriptionHide 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.
Bubble Level
Transform your device into a precise bubble level, angle gauge, and measuring tool. Ideal for home improvement, construction, and DIY projects, it offers real-time tilt readings and surface alignment for professional accuracy.
- Live angle measurement
- Classic bubble level view
- Plumb checker
- 360° surface alignment
- Independent calibration
- Clear visual tilt display
Read full descriptionHide full description
Turn your iPhone into a high-precision bubble level, angle gauge, and measuring tool. Whether you're mounting shelves, aligning frames, laying tile, or building a deck, this app gives you professional accuracy on the go. Use your device to check if surfaces are level, plumb, or at a specific angle. Get real-time tilt readings in degrees with the built-in inclinometer, or calibrate your phone to another object for relative alignment. This versatile tool is perfect for any construction, home improvement, or DIY project. Features: • Live angle measurement with digital inclinometer • Classic bubble view for horizontal and vertical levels • Built-in plumb checker for vertical surfaces • 360° surface alignment support in any orientation • Independent calibration or object-relative zeroing • Clear visual tilt display with smooth responsiveness • Clean, modern interface — no clutter or ads • Works in portrait and landscape modes Ideal for contractors, handymen, and DIYers alike, this tool makes it simple to measure, align, and build with confidence. Whether you're working inside or outside, this app gives you the accuracy of a hardware level — right on your iPhone. Download now and make every angle perfect with the easiest leveling tool you'll ever use. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is monetization model: Bubble Level at free with in-app purchases against ToolBox's subscription. ToolBox's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price, rating, review sentiment 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. ToolBox sells 6 in-app purchases, starting at $0.99 per month and Bubble Level sells 6 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Bubble Level holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: ToolBox has 1K ratings behind it against 61, so its average is the more settled of the two. Written reviews complicate that: 32% of ToolBox's written reviews are positive against 25% of Bubble Level's, so the app with the better star average is not the one people write more warmly about.
ToolBox ships an update every 9 days, Bubble Level every 2 months. The most recent releases landed on September 21, 2026 and September 18, 2026 respectively.
| Parameter | ToolBox | Bubble Level |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (1K ratings) | 4.6 (61 ratings) — better |
| Positive reviews | 32.0% of reviews — better | 25.0% of reviews |
| Number of ratings | 1K — better | 61 |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.3 — better | 15.6 |
| Further details — not scored | ||
| Size | 112 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Vlad Polyanskiy | Vicki Partridge |
Customer experience
ToolBox
Bubble Level
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
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ToolBox
- Premium Access3 Days trial$0.991 Month
- Ruler$0.99
- 2D Level Tool$1.99
- Plumb Bob$1.99
Show 2 moreShow fewer
- Protractor$1.99
- Pro Pack$7.99
Bubble Level
- Weekly Subscription7 Days trial2 variants$0.997 Days
- Monthly Subscription7 Days trial$2.991 Month
- Monthly Subscription7 Days trial$4.991 Month
Show 2 moreShow fewer
- Yearly Subscription7 Days trial$9.991 Year
- Yearly Subscription7 Days trial$49.991 Year
- Remove Ads$1.99
Questions
Is ToolBox free?
Is Bubble Level free?
Which has better reviews, ToolBox or Bubble Level?
Do ToolBox or Bubble Level have ads?
Which is updated more often, ToolBox or Bubble Level?
Other comparisons















