# Bubble Level & Compass vs PROTON TEPE GÖZ

The clearest difference is in-app purchases: PROTON TEPE GÖZ at none against Bubble Level & Compass's 1. PROTON TEPE GÖZ also leads on ads (none vs shown) and update cadence (every 3 days vs every 11 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Bubble Level & Compass sells 1 one-off in-app purchase. PROTON TEPE GÖZ asks for nothing beyond the download.

Bubble Level & Compass ships an update every 11 months, PROTON TEPE GÖZ every 3 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bubble Level & Compass | PROTON TEPE GÖZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (16 ratings)](https://appshunter.io/ios/app/bubble-level-and-compass/id1665482229/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 126 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tevfik Yucek](https://appshunter.io/developer/566982862) | [ASSUVA SAVUNMA SANAYİ VE TİCARET A.Ş.](https://appshunter.io/developer/6810680497) |

## What reviewers say

### Bubble Level & Compass

[App page](https://appshunter.io/ios/app/bubble-level-and-compass/id1665482229)

This utility app helps you measure angles, tilt, and slope using your device's sensors. It features a compass, surface level, and camera level for various measurement needs. Large buttons and a flashlight enhance usability in different lighting conditions.

**Highlights:** Angle measurement, Tilt detection, Slope calculation, Accurate compass, Surface level, Camera level, Flashlight functionality

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertisements | $3.99 | one-time |


### PROTON TEPE GÖZ

[App page](https://appshunter.io/ios/app/proton-tepe-goz/id6810680495)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Level & Compass free?

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

### Is PROTON TEPE GÖZ free?

PROTON TEPE GÖZ is free to download, with no in-app purchases.

### Do Bubble Level & Compass or PROTON TEPE GÖZ have ads?

Bubble Level & Compass shows ads; PROTON TEPE GÖZ does not.

### Which is updated more often, Bubble Level & Compass or PROTON TEPE GÖZ?

Bubble Level & Compass ships an update every 11 months, and PROTON TEPE GÖZ every 3 days. Most recently, Bubble Level & Compass was updated on November 1, 2026 and PROTON TEPE GÖZ on October 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.*