# PIX Drive Design vs Bubble Level

The clearest difference is in-app purchases: PIX Drive Design at none against Bubble Level's 10. PIX Drive Design also leads on ads (none vs shown) and iOS requirement (14.2 vs 16.6). Bubble Level's advantage is update cadence (weekly vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. Bubble Level sells 10 in-app purchases, starting at $2.99 per month. PIX Drive Design asks for nothing beyond the download.

PIX Drive Design ships an update every 6 weeks, Bubble Level weekly. The most recent releases landed on October 29, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PIX Drive Design | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (721 ratings)](https://appshunter.io/ios/app/bubble-level-angle-finder-ar/id1594066382/reviews)** |
| Number of ratings | — | **721** |
| Positive reviews | — | 43.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 43 MB |
| Requires iOS | **14.2** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [PIX Transmissions Ltd.](https://appshunter.io/developer/1480359570) | [Jens Rieckhof](https://appshunter.io/developer/354266124) |

## What reviewers say

### PIX Drive Design

[App page](https://appshunter.io/ios/app/pix-drive-design/id1480359571)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubble Level

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

This app transforms your device into a precise leveling tool, offering augmented reality measurement capabilities. It's designed for both DIY enthusiasts and professionals, ensuring accurate angle and inclination measurements with a user-friendly interface. Apple Watch integration provides live readings on your wrist.

**Highlights:** Augmented reality ruler and protractor, Ultra-precise angle measurements, Effortless one-touch calibration, Clear and easy-to-read display, Apple Watch integration for live readings, Measures inclination and slope

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 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


## Frequently asked questions

### Is PIX Drive Design free?

PIX Drive Design is free to download, with no in-app purchases.

### Is Bubble Level free?

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

### Do PIX Drive Design or Bubble Level have ads?

Bubble Level shows ads; PIX Drive Design does not.

### Which is updated more often, PIX Drive Design or Bubble Level?

PIX Drive Design ships an update every 6 weeks, and Bubble Level weekly. Most recently, PIX Drive Design was updated on October 29, 2026 and Bubble Level on November 7, 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.*