Bubble Level Tool vs Gleesfun Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
Gleesfun Pro
This application provides advanced control for a 4K drone, enabling efficient operation and creative aerial photography. Features include real-time return point updates, constant speed cruise, GPS/image following, and gesture controls for capturing stunning visuals.
- Real-time return point update
- Constant speed cruise
- GPS/image following
- Surround flight path generation
- Gesture photo/video
- Image parameter adjustment
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G11MINI 4K Drone Control APP Designed for aerial photography, it integrates core functions into a simple interface to meet the needs of efficient control and creative shooting.APP supports Real-time update of the return point to ensure the safe return of the drone; constant speed cruise to simplify long-distance flights and maintain stable aerial photography. Dual-mode GPS/image following to automatically track moving targets. Auto-generate smooth path with surround flight, easy to shoot movie-grade surround shots. Gesture photo/video free your hands and trigger shooting by simple commands. The image parameter adjustment function supports real-time optimization of image quality.G11MINI 4K helps users focus on creation and capture 4K UHD HD images.
Screenshots
Verdict
The clearest difference is rating: Gleesfun Pro at 5.0 against Bubble Level Tool's 4.4. Gleesfun Pro also leads on in-app purchases (none vs 9) and iOS requirement (13.0 vs 15.0). Bubble Level Tool's advantage is update cadence (weekly vs every 3 months) and ratings volume (2.5K vs 1). On price, ads 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 Tool sells 9 in-app purchases, starting at $3.99 per 7 days. Gleesfun Pro asks for nothing beyond the download.
Gleesfun Pro holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Bubble Level Tool has 2.5K ratings behind it against 1, so its average is the more settled of the two.
Bubble Level Tool ships an update weekly, Gleesfun Pro every 3 months. The most recent releases landed on September 26, 2026 and September 13, 2026 respectively.
| Parameter | Bubble Level Tool | Gleesfun Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (2.5K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 6.0% of reviews | — |
| Number of ratings | 2.5K — better | 1 |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 304 MB |
| Age rating | 4+ | 17+ |
| Developer | Rihab Mehboob | Zhuhai Baize Innovation Technology Co., Ltd |
Bugs and 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
Gleesfun Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
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
Gleesfun Pro
No in-app purchases
Questions
Is Bubble Level Tool free?
Is Gleesfun Pro free?
Which has better reviews, Bubble Level Tool or Gleesfun Pro?
Do Bubble Level Tool or Gleesfun Pro have ads?
Which is updated more often, Bubble Level Tool or Gleesfun Pro?
Other comparisons
