# Bubble Level & Inclinometer — Spirit Level & Inclinometer

> Spirit Level & Inclinometer (iPhone/iPad app by Kyu-Hee Jang.)

- Source: https://appshunter.io/ios/app/bubble-level-and-inclinometer/id6759896711 (this page in markdown: same URL + `.md`)
- Developer: [Kyu-Hee Jang](https://appshunter.io/developer/1587578867)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 17+
- Requires: iOS 15.1 · 32 MB
- Languages: English
- Released: 2026-03-03
- Data updated: 2026-05-31
- User reviews in markdown: https://appshunter.io/ios/app/bubble-level-and-inclinometer/id6759896711/reviews.md

## What is Bubble Level & Inclinometer?

Bubble Level turns your iPhone into a precise digital spirit level. Instantly check if any surface is perfectly flat or measure the angle of inclination.

Place your phone on any surface — a shelf, table, or wall — and get an immediate reading. The realistic bubble animation provides intuitive visual feedback, just like a traditional spirit level.

Key Features:
- Real-time surface leveling with bubble animation
- Precise angle measurement in degrees
- Both horizontal and vertical level modes
- Calibration for perfect accuracy
- Visual and audio level indicators
- Hold/lock reading for easy reference
- Dual-axis simultaneous measurement
- Clean, intuitive interface

Whether you're hanging pictures, installing shelves, leveling furniture, or checking floor flatness, Bubble Level gives you professional accuracy right in your pocket. No extra tools needed.


## Version history (last 5 releases)

### 1.0.8 — 2026-05-18

- Expanded ad attribution (SKAdNetwork) coverage for better measurement
- Performance and stability improvements

### 1.0.7 — 2026-05-15

- Performance and stability improvements
- Updated ad personalization handling for EEA users

### 1.0.4 — 2026-03-27

- Improved ad loading reliability with automatic retry
- Faster app startup with cached ad configuration
- Bug fixes and performance improvements

### 1.0.2 — 2026-03-26

- Improved ad loading reliability with automatic retry
- Faster app startup with cached ad configuration
- Bug fixes and performance improvements

### 1.0.0 — 2026-03-04

No release notes.

## More apps by Kyu-Hee Jang

- [Calculator+ Tip Tax BMI Unit](https://appshunter.io/ios/app/calculator-plus-tip-tax-bmi-unit/id1587591476)
- [QR Lens+ Barcode Scanner Pro](https://appshunter.io/ios/app/qr-lens-plus-barcode-scanner-pro/id1590631012)
- [Sound Noise Meter+ dB SPL](https://appshunter.io/ios/app/sound-noise-meter-plus-db-spl/id1593197145)
- [Tremor Vibration Meter](https://appshunter.io/ios/app/tremor-vibration-meter/id6759666731)
- [Lux Light Meter - Luminance](https://appshunter.io/ios/app/lux-light-meter-luminance/id6759858193)
- [Barometer: Air Pressure](https://appshunter.io/ios/app/barometer-air-pressure/id6759883097)

All apps by Kyu-Hee Jang: https://appshunter.io/developer/1587578867

## Related topics

[simple inclinometer](https://appshunter.io/ios/topics/simple-inclinometer) · [abplo](https://appshunter.io/ios/topics/abplo)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-31.*