Angle Level vs Bubble Level Tool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Angle Level
This utility app uses your device's sensors to accurately measure the angle and inclination of surfaces. Save, name, and share your measurements, with advanced features available through an in-app purchase.
- Measure angles and inclination
- Add offset to measurements
- Change measurement axis
- Dark Mode support
- Measurement history (Pro)
- Export to CSV (Pro)
- Name measurements (Pro)
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Use your device to measure angle of surfaces quickly and easily. Measurements are saved and can be named for reference in Pro version. This app provides high precision angle measurement. Precise angle measurement is based on temporal filtering of the internal sensors. Fresh and precise leveling app to measure angle and inclination of surfaces. Measurements can be shared and exported to CSV file in Pro version. Basic features: - Measure angle. - Add offset. - Change axis of measurement. - Trial mode 60 seconds of offroad mode. - Dark Mode supported. Pro features (requires In-App Purchase): - Offroad mode. - Measurement history. - Up to 4 digits of precision. - Export measurements to CSV. - Name measurements. - Radian unit support. - Percentage unit support. - Change angle font size.
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
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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
The clearest difference is review sentiment: Angle Level at 67% against Bubble Level Tool's 6%. Angle Level also leads on monetization model (free with in-app purchases vs subscription). Bubble Level Tool's advantage is rating (4.4 vs 3.3) and update cadence (weekly vs every 6 months). On price, ads, 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. Angle Level sells 1 one-off in-app purchase 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.
Bubble Level Tool holds the better App Store score, 4.4 against 3.3. That said, the two scores are not equally well evidenced: Bubble Level Tool has 2.5K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 67% of Angle Level's written reviews are positive against 6% of Bubble Level Tool's, so the app with the better star average is not the one people write more warmly about.
Angle Level ships an update every 6 months, Bubble Level Tool weekly. The most recent releases landed on July 12, 2026 and September 22, 2026 respectively.
| Parameter | Angle Level | Bubble Level Tool |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (3 ratings) | 4.4 (2.5K ratings) — better |
| Positive reviews | 66.7% of reviews — better | 6.0% of reviews |
| Number of ratings | 3 | 2.5K — better |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Antti Heinonen | Rihab Mehboob |
Customer experience
Angle Level
Bubble Level Tool
Bugs and requests
Angle 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
Angle Level
- Pro$4.99
Bubble Level Tool
- Bubble 1 Week$3.997 Days
- Bubble 1 Week$4.997 Days
- Bubble 1 Month3 Days trial$5.991 Month
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- 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 Angle Level free?
Is Bubble Level Tool free?
Which has better reviews, Angle Level or Bubble Level Tool?
Do Angle Level or Bubble Level Tool have ads?
Which is updated more often, Angle Level or Bubble Level Tool?
Other comparisons
