# Clinometer + bubble level vs Digital Angle Finder

The clearest difference is price: Digital Angle Finder at Free against Clinometer + bubble level's $1.99. Digital Angle Finder also leads on in-app purchases (none vs 3) and update cadence (every 2 months vs every 4 months). Clinometer + bubble level's advantage is review sentiment (91% vs 56%) and chart position (#85 vs unranked). On rating, ads and device support there is nothing between them.

Digital Angle Finder is free to download; Clinometer + bubble level costs $1.99 up front. Clinometer + bubble level sells 3 one-off in-app purchases. Digital Angle Finder asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.0 for Clinometer + bubble level against 4.1 for Digital Angle Finder. That said, the two scores are not equally well evidenced: Digital Angle Finder has 233 ratings behind it against 42, so its average is the more settled of the two. Written reviews are what separate them: 91% of Clinometer + bubble level's written reviews are positive against 56% of Digital Angle Finder's.

Clinometer + bubble level ships an update every 4 months, Digital Angle Finder every 2 months. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Clinometer + bubble level | Digital Angle Finder |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.0 (42 ratings)](https://appshunter.io/ios/app/clinometer-plus-bubble-level/id286215117/reviews) | **[4.1 (233 ratings)](https://appshunter.io/ios/app/digital-angle-finder-3d-meter/id1081939665/reviews)** |
| Number of ratings | 42 | **233** |
| Positive reviews | **90.6% of reviews** | 55.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#85** | — |
| Size | 14 MB | 80 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Peter Breitling](https://appshunter.io/developer/286215120) | [ALEXEY BRILEV](https://appshunter.io/developer/667579847) |

## What reviewers say

### Clinometer + bubble level

[App page](https://appshunter.io/ios/app/clinometer-plus-bubble-level/id286215117)

**Currently charting:** #85 Top Paid · Utilities (US App Store)

This professional tool offers precise slope measurement using all sides of your device and its camera. It supports various modes, relative angle measurements, and advanced calibration for accurate results in diverse applications.

**Highlights:** Multiple measurement modes (Clinometer, Camera, Bubble Level), Relative angle measurement, Advanced two-way calibration, Speech synthesis for readings, Five unit modes (degrees, percentage, rise/run), Motion-sensitive lock feature, Peer mode for two-device measurements

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Updates Level Bronze | $0.99 | one-time |
| Support Developer Level Silver | $2.99 | one-time |
| Support Developer Level Gold | $7.99 | one-time |

**What reviewers like**

- 👍 Accurate and reliable
- 🚀 Easy to use and calibrate
- 💡 Useful for various applications (construction, DIY, etc.)
- 🔍 Helpful for aligning satellite dishes, solar panels, and more
- 🔍 Great for leveling and measuring angles

**What reviewers complain about**

- 🐛 Calibration issues on some devices
- 🐛 Occasional crashes or freezes
- 🔍 Not accurate enough for some specialized uses (e.g., golf greens)
- 🔍 Lack of clear instructions or tutorial

**Reported bugs**

- Calibration not working correctly on some devices
- App freezing or crashing on launch for some users
- Readings not accurate when device is in a case

**Requested features**

- Dark mode or night-friendly interface
- Ability to measure average slope over a distance
- Option to display both degrees and percent slope
- Integration with camera for sighting and measuring angles
- Bluetooth connectivity to pair multiple devices


### Digital Angle Finder

[App page](https://appshunter.io/ios/app/digital-angle-finder-3d-meter/id1081939665)

Measure angles precisely using your device's sensors.  It functions as both a protractor and a 3D angle meter, allowing you to determine angles between surfaces or lines on a plane with high accuracy. Save your measurements by taking photos with the angle recorded.

**Highlights:** Precise angle measurement, 3D angle measurement, Protractor mode, Save measurements with photos, High accuracy (1-degree error)

**In-app purchases:** none

**What reviewers like**

- 👍 Amazing app, does what it claims
- 👍 No annoying ads or up-sells
- 👍 No tracking
- 👍 Very useful app, love it
- 👍 Easy to used

**What reviewers complain about**

- 🐛 Rien ne se passe
- 🐛 Nicht das was ich gesucht habe
- 🐛 Dauert lange bis Ergebnis angezeigt
- 🐛 Horrible app doesn’t work
- 🐛 Gives wrong measurements (172 degrees)

**Reported bugs**

- No measurements detected
- App doesn't work
- Incorrect measurements (e.g., 172 degrees, 2 and 178 degrees, 179 degrees)
- App doesn't work on vertical angles
- New update ruined the app, only works on still surfaces

**Requested features**

- Add a spirit level function
- Add a function to start and end measurement by pressing a button
- Ability to manually measure angle on a photo
- Display mode for surface vs. edge measurement
- Clarify zero point and measurement range for length measurement


## Frequently asked questions

### Is Clinometer + bubble level free?

Clinometer + bubble level costs $1.99, and also offers in-app purchases.

### Is Digital Angle Finder free?

Digital Angle Finder is free to download, with no in-app purchases.

### Which has better reviews, Clinometer + bubble level or Digital Angle Finder?

Digital Angle Finder is rated higher. Clinometer + bubble level averages 4.0 out of 5 from 42 ratings, while Digital Angle Finder averages 4.1 from 233 ratings.

### Do Clinometer + bubble level or Digital Angle Finder have ads?

Neither Clinometer + bubble level nor Digital Angle Finder shows ads.

### Which is updated more often, Clinometer + bubble level or Digital Angle Finder?

Clinometer + bubble level ships an update every 4 months, and Digital Angle Finder every 2 months. Most recently, Clinometer + bubble level was updated on October 16, 2026 and Digital Angle Finder on October 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*