# Bubble Level vs Bubble level Align inclination

The clearest difference is rating: Bubble Level at 4.5 against Bubble level Align inclination's 2.0. Bubble Level also leads on ratings volume (702 vs 1) and update cadence (weekly vs monthly). Bubble level Align inclination's advantage is in-app purchases (none vs 11) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Bubble Level sells 11 in-app purchases, starting at $1.99 per 7 days. Bubble level Align inclination asks for nothing beyond the download.

Bubble Level holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: Bubble Level has 702 ratings behind it against 1, so its average is the more settled of the two.

Bubble Level ships an update weekly, Bubble level Align inclination monthly. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Bubble Level | Bubble level Align inclination |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (702 ratings)](https://appshunter.io/ios/app/bubble-level-ar-angle-finder/id1594066382/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/bubble-level-align-inclination/id6715252874/reviews) |
| Number of ratings | **702** | 1 |
| Positive reviews | 41.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 43 MB | 34 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jens Rieckhof](https://appshunter.io/developer/354266124) | [Marcos Ceresoli](https://appshunter.io/developer/1677188149) |

## What reviewers say

### Bubble Level

[App page](https://appshunter.io/ios/app/bubble-level-ar-angle-finder/id1594066382)

This app transforms your phone into a precise leveling tool. It offers accurate angle measurement, inclination detection, and augmented reality features for DIY and professional use. Calibration is simple and quick.

**Highlights:** Ultra-precise angle measurement, Inclination and slope meter, Augmented reality ruler and protractor, Effortless one-touch calibration, Clear and easy-to-read display, User-friendly interface

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly Plan | $1.99 | per 7 days |
| Spirit Level Premium – Monthly | $2.99 | per month |
| Bubble Level Premium - Weekly | $2.99 | per 7 days |
| Bubble Level Premium - Monthly | $5.99 | per month |
| Spirit Level Premium – Annual | $14.99 | per year |
| Bubble Level Premium - Annual | $19.99 | per year |
| All features - No ads | $1.99 | one-time |
| Unlock all AR features | $5.99 | one-time |
| Discount Lifetime Premium | $14.99 | one-time |
| Bubble Level PREMIUM Lifetime | $19.99 | one-time |
| Bubble Level - Lifetime Premium | $29.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🔍 Accurate angle measurements
- 🛠️ Helpful for various tasks (telescopes, leveling, etc.)

**What reviewers complain about**

- 🤑 Expensive ad removal
- 🤖 Unreliable calibration
- 💤 Constant interruptions and ads
- 🚫 Unusable due to ads

**Reported bugs**

- App crashes on launch
- Measurement point behaves erratically

**Requested features**

- Ability to calibrate the app
- Option to change the display color


### Bubble level Align inclination

[App page](https://appshunter.io/ios/app/bubble-level-align-inclination/id6715252874)

This tool helps you quickly and accurately level objects and surfaces. It offers precise tilt readings, vertical and horizontal orientation modes, and configurable sound notifications. It's free, functional, and works without an internet connection.

**Highlights:** Accurate tilt readings, Vertical and horizontal modes, Bull's Eye level meter, Show tilt angle, Configurable sound notifications, Works offline

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level free?

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

### Is Bubble level Align inclination free?

Bubble level Align inclination is free to download, with no in-app purchases.

### Which has better reviews, Bubble Level or Bubble level Align inclination?

Bubble Level is rated higher. Bubble Level averages 4.5 out of 5 from 702 ratings, while Bubble level Align inclination averages 2.0 from 1 ratings.

### Do Bubble Level or Bubble level Align inclination have ads?

Bubble Level shows ads; Bubble level Align inclination does not.

### Which is updated more often, Bubble Level or Bubble level Align inclination?

Bubble Level ships an update weekly, and Bubble level Align inclination monthly. Most recently, Bubble Level was updated on September 24, 2026 and Bubble level Align inclination on September 15, 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.*