# Bubble Level + Compass vs ScopeWizard

The clearest difference is ads: ScopeWizard at none against Bubble Level + Compass's shown. ScopeWizard also leads on monetization model (free vs free with in-app purchases). Bubble Level + Compass's advantage is update cadence (every 4 months vs every 25 months) and ratings volume (34 vs 1). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Bubble Level + Compass against 5.0 for ScopeWizard. That said, the two scores are not equally well evidenced: Bubble Level + Compass has 34 ratings behind it against 1, so its average is the more settled of the two.

Bubble Level + Compass ships an update every 4 months, ScopeWizard every 25 months. The most recent releases landed on September 30, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Bubble Level + Compass | ScopeWizard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (34 ratings)](https://appshunter.io/ios/app/bubble-level-plus-compass/id1374372463/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/scopewizard/id1614476586/reviews) |
| Number of ratings | **34** | 1 |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 25 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 18 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Dimitrios Kechagias](https://appshunter.io/developer/970157964) | [Richard Wright](https://appshunter.io/developer/297344959) |

## What reviewers say

### Bubble Level + Compass

[App page](https://appshunter.io/ios/app/bubble-level-plus-compass/id1374372463)

This utility app provides a precise bubble level for horizontal, vertical, and surface angle measurements, along with a true-north compass. It offers advanced calibration options and works on iOS devices. A Pro version is available for additional features.

**Highlights:** Horizontal and vertical level measurements, Surface angle readings, True north compass, Advanced calibration, Magnetic declination reading, Accelerometer/Gyro switch

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

**In-app purchases:** none


### ScopeWizard

[App page](https://appshunter.io/ios/app/scopewizard/id1614476586)

This app simplifies telescope, eyepiece, and camera calculations with a unified database of equipment. Easily mix and match your gear or input custom values for precise specifications.

**Highlights:** Unified formula database, Equipment database, Mix and match gear, Custom value input, Telescope specifications calculation

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level + Compass free?

Bubble Level + Compass is free to download, with no in-app purchases.

### Is ScopeWizard free?

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

### Which has better reviews, Bubble Level + Compass or ScopeWizard?

Bubble Level + Compass and ScopeWizard are both rated 5.0 out of 5 on the App Store, from 34 and 1 ratings respectively.

### Do Bubble Level + Compass or ScopeWizard have ads?

Bubble Level + Compass shows ads; ScopeWizard does not.

### Which is updated more often, Bubble Level + Compass or ScopeWizard?

Bubble Level + Compass ships an update every 4 months, and ScopeWizard every 25 months. Most recently, Bubble Level + Compass was updated on September 30, 2026 and ScopeWizard on September 11, 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.*