# RIDGID Level vs Bubble LEVEL

The clearest difference is rating: Bubble LEVEL at 4.7 against RIDGID Level's 3.9. Bubble LEVEL also leads on update cadence (every 3 months vs every 13 months) and ratings volume (287 vs 40). RIDGID Level's advantage is in-app purchases (none vs 1). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Bubble LEVEL sells 1 one-off in-app purchase. RIDGID Level asks for nothing beyond the download.

Bubble LEVEL holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: Bubble LEVEL has 287 ratings behind it against 40, so its average is the more settled of the two. Written reviews split almost evenly too, at 43% and 44% positive.

RIDGID Level ships an update every 13 months, Bubble LEVEL every 3 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | RIDGID Level | Bubble LEVEL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (40 ratings)](https://appshunter.io/ios/app/ridgid-level/id444491222/reviews) | **[4.7 (287 ratings)](https://appshunter.io/ios/app/bubble-level-high-accuracy/id1451314435/reviews)** |
| Number of ratings | 40 | **287** |
| Positive reviews | 43.5% of reviews | **44.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 11 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RIDGID Software Solutions](https://appshunter.io/developer/444491225) | [Vitalii Gryniuk](https://appshunter.io/developer/1007630419) |

## What reviewers say

### RIDGID Level

[App page](https://appshunter.io/ios/app/ridgid-level/id444491222)

This utility app uses your phone's sensors to provide precise leveling and plumb measurements. It features three vials for plumb, level, and 45° angles, with an option to overlay readings on your camera view. Calibration is available to ensure accuracy.

**Highlights:** Plumb, level, and 45° miter vials, Real-time measurement display, Camera overlay for leveling information, Vertical and horizontal vial calibration, Sensor-based accuracy

**Features:** macOS Compatibility

**In-app purchases:** none


### Bubble LEVEL

[App page](https://appshunter.io/ios/app/bubble-level-high-accuracy/id1451314435)

This application transforms your iPhone into a precise digital level and angle measurement tool. It offers high accuracy for various tasks, including surface leveling, angle conversion, and even includes a ruler for actual size measurements.

**Highlights:** Angle measurement (0°, 45°, 90°), Surface level, High accuracy (0.02°), Auto-select level, Ruler (actual size), Angle converter (degree, grade, roof pitch)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


## Frequently asked questions

### Is RIDGID Level free?

RIDGID 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, RIDGID Level or Bubble LEVEL?

Bubble LEVEL is rated higher. RIDGID Level averages 3.9 out of 5 from 40 ratings, while Bubble LEVEL averages 4.7 from 287 ratings.

### Do RIDGID Level or Bubble LEVEL have ads?

Neither RIDGID Level nor Bubble LEVEL shows ads.

### Which is updated more often, RIDGID Level or Bubble LEVEL?

RIDGID Level ships an update every 13 months, and Bubble LEVEL every 3 months. Most recently, RIDGID Level was updated on October 7, 2026 and Bubble LEVEL on October 9, 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.*