# Timepilot Viewer vs Bubble Level & Compass

The clearest difference is in-app purchases: Timepilot Viewer at none against Bubble Level & Compass's 1. Timepilot Viewer also leads on ads (none vs shown) and update cadence (every 2 weeks 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. Timepilot Viewer asks for nothing beyond the download.

Timepilot Viewer ships an update every 2 weeks, Bubble Level & Compass every 11 months. The most recent releases landed on September 17, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Timepilot Viewer | Bubble Level & Compass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (15 ratings)](https://appshunter.io/ios/app/bubble-level-and-compass/id1665482229/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 11 months |
| Monetization | — | Free with in-app purchases |
| Size | 96 MB | 7 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ruediger Brodhage](https://appshunter.io/developer/1509685751) | [Tevfik Yucek](https://appshunter.io/developer/566982862) |

## What reviewers say

### Timepilot Viewer

[App page](https://appshunter.io/ios/app/timepilot-viewer/id1540558563)

**Features:** Vision Pro support

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Timepilot Viewer free?

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

### Is Bubble Level & Compass free?

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

### Do Timepilot Viewer or Bubble Level & Compass have ads?

Bubble Level & Compass shows ads; Timepilot Viewer does not.

### Which is updated more often, Timepilot Viewer or Bubble Level & Compass?

Timepilot Viewer ships an update every 2 weeks, and Bubble Level & Compass every 11 months. Most recently, Timepilot Viewer was updated on September 17, 2026 and Bubble Level & Compass on August 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*