# iDegres vs Bubble Level

The clearest difference is in-app purchases: iDegres at none against Bubble Level's 11. iDegres also leads on rating (4.8 vs 4.5). Bubble Level's advantage is update cadence (weekly vs every 71 months) and ratings volume (702 vs 6). On price, review sentiment, ads 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. iDegres asks for nothing beyond the download.

iDegres holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Bubble Level has 702 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 38% of iDegres's written reviews are positive against 41% of Bubble Level's, so the app with the better star average is not the one people write more warmly about.

iDegres ships an update every 71 months, Bubble Level weekly. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | iDegres | Bubble Level |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/idegres/id404347778/reviews)** | [4.5 (702 ratings)](https://appshunter.io/ios/app/bubble-level-ar-angle-finder/id1594066382/reviews) |
| Number of ratings | 6 | **702** |
| Positive reviews | 37.5% of reviews | **41.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 71 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 43 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [KeyUp](https://appshunter.io/developer/401653085) | [Jens Rieckhof](https://appshunter.io/developer/354266124) |

## What reviewers say

### iDegres

[App page](https://appshunter.io/ios/app/idegres/id404347778)

This utility app helps users precisely align objects like tables and shelves without a physical bubble level. It uses the device's sensors to display angle degrees and incorporates camera-based augmented reality for enhanced visibility during setup.

**Highlights:** Angle degree display, Color-coded angle indicator, Augmented reality camera view, Precise object alignment, No physical bubble level needed

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is iDegres free?

iDegres 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, iDegres or Bubble Level?

iDegres is rated higher. iDegres averages 4.8 out of 5 from 6 ratings, while Bubble Level averages 4.5 from 702 ratings.

### Do iDegres or Bubble Level have ads?

Both iDegres and Bubble Level show ads.

### Which is updated more often, iDegres or Bubble Level?

iDegres ships an update every 71 months, and Bubble Level weekly. Most recently, iDegres was updated on September 10, 2026 and Bubble Level on September 24, 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.*