Bubble Level + Spirit Level vs Bubble Level Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bubble Level + Spirit Level
Transform your smartphone into a precise measuring tool. This application offers two modes for accurately leveling surfaces or measuring angles, with calibration made simple. It's ideal for tasks like hanging pictures, checking table levels, or calculating roof pitches.
- Bubble level and spirit level modes
- Accurate to one tenth of a degree
- Easy calibration
- Camera support
- Multiple color schemes
- Angle and slope measurement
Read full descriptionHide full description
Turn your phone into a bubble level! ◉ With 2 modes to measure angles or level surfaces. ◉ Accurate to one tenth of a degree. ◉ Super easy calibration and handling. ◉ Camera support. ◉ 5 different color schemes. How to calibrate: ◉ Align the phone with a level or vertical edge and hit the calibration button. ◉ That's it. This tool can be used for: ◉ Picture frame alignment ◉ Measuring angles and slopes ◉ Checking the surface level of tables, shelves or any other object ◉ Roof pitch calculation Download this app today! Terms of use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Bubble Level Tool
Measure precise angles and levels with your device. Easily switch between portrait, landscape, and surface level modes. Lock and reset angles for accurate measurements.
- Measure current device angle
- Reset angle
- Lock angle
- Portrait mode
- Landscape mode
- Surface level
Read full descriptionHide full description
Bubble Level Tool - Digital lets you see the current angle of your device, along with reseting and locking the angle too. Tilt the device to measure the precise angle and easily switch between portrait, landscape & surface level. If you have any questions or feedback, I'm all ears. Bubble Level Tool - Digital was created by an individual in his free time, and I’d love to know what you think. I’m available through Twitter @elohohel & Mastodon @elohohel@mastodon.social. Terms of Use (EULA) - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ A subscription / purchase is required to continue using the app.
Screenshots
Verdict
Bubble Level + Spirit Level and Bubble Level Tool both sit at 4.4 stars, but that hides the real split: 100% of Bubble Level + Spirit Level's written reviews are positive against 6% of Bubble Level Tool's. Bubble Level + Spirit Level also leads on monetization model (free with in-app purchases vs subscription). Bubble Level Tool's advantage is ads (none vs shown) and ratings volume (2.5K vs 34). On price, rating, in-app purchases 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 + Spirit Level sells 7 in-app purchases, starting at $0.99 per 7 days and Bubble Level Tool sells 9 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.4 for Bubble Level + Spirit Level against 4.4 for Bubble Level Tool. That said, the two scores are not equally well evidenced: Bubble Level Tool has 2.5K ratings behind it against 34, so its average is the more settled of the two. Written reviews are what separate them: 100% of Bubble Level + Spirit Level's written reviews are positive against 6% of Bubble Level Tool's.
Bubble Level + Spirit Level ships an update every 3 weeks, Bubble Level Tool weekly. Both last shipped on September 22, 2026.
| Parameter | Bubble Level + Spirit Level | Bubble Level Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (34 ratings) | 4.4 (2.5K ratings) |
| Positive reviews | 100.0% of reviews — better | 6.0% of reviews |
| Number of ratings | 34 | 2.5K — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Jens Rieckhof | Rihab Mehboob |
Customer experience
Bubble Level + Spirit Level
Bubble Level Tool
Bugs and requests
Bubble Level + Spirit Level
Not enough reviews yet to summarise bugs or requests.
Bubble Level Tool
Reported bugs
2 issues- Inaccurate level readings
- Compatibility issues with older devices
Requested features
3 requests- Percentage slope display option
- Ability to switch between degree and percent
- Refund/cancellation options
In-app purchases
Bubble Level + Spirit Level
- Bubble Level - Weekly$0.997 Days
- Bubble Level - Weekly$1.997 Days
- Bubble Level - Annual7 Days trial$6.991 Year
Show 1 moreShow fewer
- Bubble Level - Annual$8.991 Year
- Bubble Level - Lifetime Discount$9.99
- Bubble Level - Lifetime Premium$12.99
- Bubble Level - Lifetime$19.99
Bubble Level Tool
- Bubble 1 Week$3.997 Days
- Bubble 1 Week$4.997 Days
- Bubble 1 Month3 Days trial$5.991 Month
Show 4 moreShow fewer
- Bubble 1 Month$9.991 Month
- Bubble 1 Year3 Days trial$24.991 Year
- Bubble 6 Months$29.996 Months
- Bubble 1 Year3 Days trial$39.991 Year
- Bubble Lifetime$17.99
- Bubble Lifetime$69.99
Questions
Is Bubble Level + Spirit Level free?
Is Bubble Level Tool free?
Which has better reviews, Bubble Level + Spirit Level or Bubble Level Tool?
Do Bubble Level + Spirit Level or Bubble Level Tool have ads?
Which is updated more often, Bubble Level + Spirit Level or Bubble Level Tool?
Other comparisons
