# Clinometer Bubble Level vs Bubble Level

The clearest difference is rating: Bubble Level at 4.5 against Clinometer Bubble Level's 3.9. Bubble Level also leads on update cadence (every 2 months vs every 49 months). Clinometer Bubble Level's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Bubble Level sells 6 in-app purchases, starting at $0.99 per 7 days. Clinometer Bubble Level asks for nothing beyond the download.

Bubble Level holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 58 and 63 respectively. Written reviews complicate that: 40% of Clinometer Bubble Level's written reviews are positive against 25% of Bubble Level's, so the app with the better star average is not the one people write more warmly about.

Clinometer Bubble Level ships an update every 49 months, Bubble Level every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Clinometer Bubble Level | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (58 ratings)](https://appshunter.io/ios/app/clinometer-bubble-level/id1151262593/reviews) | **[4.5 (63 ratings)](https://appshunter.io/ios/app/bubble-level-measure-tool/id6449900551/reviews)** |
| Number of ratings | 58 | **63** |
| Positive reviews | **40.0% of reviews** | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 49 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 24 MB | 17 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [齐 陈](https://appshunter.io/developer/455625305) | [Vicki Partridge](https://appshunter.io/developer/1114861973) |

## What reviewers say

### Clinometer Bubble Level

[App page](https://appshunter.io/ios/app/clinometer-bubble-level/id1151262593)

Measure angles and surface flatness with this easy-to-use tool. Ideal for home decoration, aligning pictures, and calculating slopes or pitches. Features calibration and a hold option for convenience.

**Highlights:** Angle measurement, Surface flatness measurement, Calibration, Hold option, Auto fade unused level, Number indicators for angles

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-measure-tool/id6449900551)

Transform your device into a precise bubble level, angle gauge, and measuring tool. Ideal for home improvement, construction, and DIY projects, it offers real-time tilt readings and surface alignment for professional accuracy.

**Highlights:** Live angle measurement, Classic bubble level view, Plumb checker, 360° surface alignment, Independent calibration, Clear visual tilt display

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Clinometer Bubble Level free?

Clinometer Bubble Level is free to download, with no in-app purchases.

### Is Bubble Level free?

Bubble Level is free to download, with in-app purchases available.

### Which has better reviews, Clinometer Bubble Level or Bubble Level?

Bubble Level is rated higher. Clinometer Bubble Level averages 3.9 out of 5 from 58 ratings, while Bubble Level averages 4.5 from 63 ratings.

### Do Clinometer Bubble Level or Bubble Level have ads?

Bubble Level shows ads; Clinometer Bubble Level does not.

### Which is updated more often, Clinometer Bubble Level or Bubble Level?

Clinometer Bubble Level ships an update every 49 months, and Bubble Level every 2 months. Most recently, Clinometer Bubble Level was updated on October 24, 2026 and Bubble Level on October 24, 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.*