# Bubble Level & Angle Finder vs ROAD SYSTEM

The clearest difference is in-app purchases: ROAD SYSTEM at none against Bubble Level & Angle Finder's 3. ROAD SYSTEM also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bubble Level & Angle Finder sells 3 in-app purchases, starting at $0.99 per 7 days. ROAD SYSTEM asks for nothing beyond the download.

Bubble Level & Angle Finder ships an update every 2 months, ROAD SYSTEM monthly. The most recent releases landed on October 25, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Bubble Level & Angle Finder | ROAD SYSTEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (21 ratings)](https://appshunter.io/ios/app/bubble-level-and-angle-finder/id6751485285/reviews)** | — |
| Number of ratings | **21** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Freemium | — |
| Size | 102 MB | 35 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ANDRES FELIPE SARRAZOLA VELEZ](https://appshunter.io/developer/1813243271) | [Social Tech Projects ApS](https://appshunter.io/developer/1526145712) |

## What reviewers say

### Bubble Level & Angle Finder

[App page](https://appshunter.io/ios/app/bubble-level-and-angle-finder/id6751485285)

Transform your device into a precise spirit level and angle meter. It offers instant setup, haptic feedback, and audible alerts for perfect leveling. Ideal for DIY, woodworking, and professional installations.

**Highlights:** Instant spirit level and angle meter, Precise digital readouts, Haptic and audible feedback, Customizable angle snapping, Adjustable sensitivity tolerance, Offline functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $0.99 | per 7 days |
| Annual Pro | $14.99 | per year |
| Lifetime Access | $54.99 | one-time |


### ROAD SYSTEM

[App page](https://appshunter.io/ios/app/road-system/id6751549687)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level & Angle Finder free?

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

### Is ROAD SYSTEM free?

ROAD SYSTEM is free to download, with no in-app purchases.

### Do Bubble Level & Angle Finder or ROAD SYSTEM have ads?

Neither Bubble Level & Angle Finder nor ROAD SYSTEM shows ads.

### Which is updated more often, Bubble Level & Angle Finder or ROAD SYSTEM?

Bubble Level & Angle Finder ships an update every 2 months, and ROAD SYSTEM monthly. Most recently, Bubble Level & Angle Finder was updated on October 25, 2026 and ROAD SYSTEM on October 3, 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.*