# Bubble Level vs Bubble Level tool Inclinometer

The clearest difference is update cadence: Bubble Level at weekly against Bubble Level tool Inclinometer's every 3 weeks. On price, ads, in-app purchases 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 and Bubble Level tool Inclinometer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Bubble Level ships an update weekly, Bubble Level tool Inclinometer every 3 weeks. The most recent releases landed on September 24, 2026 and August 28, 2026 respectively.

## The numbers

| Metric | Bubble Level | Bubble Level tool Inclinometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (702 ratings)](https://appshunter.io/ios/app/bubble-level-ar-angle-finder/id1594066382/reviews)** | — |
| Number of ratings | **702** | — |
| Positive reviews | 41.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 26 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Jens Rieckhof](https://appshunter.io/developer/354266124) | [Naik Ur Rehman](https://appshunter.io/developer/1751684983) |

## 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 tool Inclinometer

[App page](https://appshunter.io/ios/app/bubble-level-tool-inclinometer/id6590625042)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LifeTime | $3.99 | one-time |


## Frequently asked questions

### Is Bubble Level free?

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

### Is Bubble Level tool Inclinometer free?

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

### Do Bubble Level or Bubble Level tool Inclinometer have ads?

Both Bubble Level and Bubble Level tool Inclinometer show ads.

### Which is updated more often, Bubble Level or Bubble Level tool Inclinometer?

Bubble Level ships an update weekly, and Bubble Level tool Inclinometer every 3 weeks. Most recently, Bubble Level was updated on September 24, 2026 and Bubble Level tool Inclinometer on August 28, 2026.

---

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