# Bubble Level & Measure Toolbox — Multitool for Phone and watch > Multitool for Phone and watch (iPhone/iPad app by Marco Pohl.) - Source: https://appshunter.io/ios/app/bubble-level-and-measure-toolbox/id6761162898 (this page in markdown: same URL + `.md`) - Developer: [Marco Pohl](https://appshunter.io/developer/1884619135) - Category: Utilities, Lifestyle - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 26.0 · 37 MB - Languages: English, German - Released: 2026-04-05 - Data updated: 2026-06-30 - User reviews in markdown: https://appshunter.io/ios/app/bubble-level-and-measure-toolbox/id6761162898/reviews.md ## What is Bubble Level & Measure Toolbox? The precise bubble level, accurate digital ruler, smart angle finder, and wireless inspection camera in one powerful app. Measure Assistant is the ultimate digital toolbox for DIYers, campers, contractors, and professionals. Whether you need to hang pictures perfectly straight, align your washing machine, level your RV / camper, measure dimensions, or inspect hard-to-reach areas – Measure Assistant turns your iPhone and Apple Watch into a reliable, high-precision measurement tool. Completely without annoying ads and data collection! HIGHLIGHTS & TOOLS: 3-in-1 Spirit Level & Clinometer: Use the classic 360° circular bubble level (surface level) for flat objects, or the tubular levels for precise edges and inclines. The perfect water level for any home improvement or woodworking project. Accurate Digital Ruler: Measure objects directly on your screen. The interactive calipers can be precisely calibrated to your iPhone's size for exact millimeter (mm) and inch measurements. WiFi Inspection Camera / Endoscope (Pro): No more working blind! Turn your phone into a wireless borescope. Place your iPhone in dark, tight spots (engines, pipes, behind cabinets) and stream the live video to a second device (iPad, second phone) via local WiFi. Remote flashlight control included! Apple Watch Sync (Pro): A true hands-free experience! Read the spirit level, tilt meter, and decibel meter live directly on your wrist. Synchronizes in real-time – ideal when working under vehicles or heavy machinery. AR Laser Level & Plumb Bob (Pro): Project a virtual laser plumb line directly onto your walls using Augmented Reality (ARKit). Perfect for aligning tiles, pictures, and shelves over larger distances. Smart Protractor (Pro): Simply place your iPhone on any object or surface to measure the exact tilt angle and slope in degrees. Decibel Meter / Sound Level (Pro): Measure environmental noise and acoustic pollution in dB in real-time. Ideal for the workshop, construction site, or checking noise limits at the campsite. Premium Dark Mode: A high-contrast, OLED-optimized design that saves battery life and remains perfectly readable even outside in bright sunlight. 100% Privacy & Offline: No registration, no tracking, no ads. Your measurement data stays completely offline and only on your device. Turn your iPhone into the smartest measurement app in your toolbox. Download Measure Assistant for free today! ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | PRO-Version | $3.99 | one-time | ## Version history (last 5 releases) ### 1.3.0 — 2026-05-30 Reactive Precision Ruler: The bottom tool dock now automatically and smoothly moves out of the way when you pull the measuring lines down, maximizing your screen space. Optimized for Display Zoom: Fixed shifting layouts and cut-off icons on screens using the iOS Display Zoom feature. ### 1.2.0 — 2026-05-19 WiFi Inspection Camera / Endoscope (Pro): No more working blind! Turn your phone into a wireless endoscope. Place your iPhone in tight, dark spots (like behind cabinets or in engines) and stream the live video to a second device (iPad, second phone) via local WiFi. You can even control the flashlight remotely! ### 1.1.3 — 2026-05-12 This update brings two highly requested features for even more measuring convenience: • Decibel Meter on Apple Watch (Pro): You can now view the decibel values live and in real-time not only on your iPhone but directly on your Apple Watch. • Ruler Upgrade: The measurement display (mm/inch) on the ruler can now be freely dragged across the screen with your finger and recentered with the push of a button. This way, the numbers will never hide the object you are currently measuring! • Watch information video Do you like the update? As a solo developer, I really appreciate a quick review in the App Store! ### 1.0.2 — 2026-04-06 - Calibrate info button - Freeze AR Function to focus on the details ### 1.0 — 2026-04-06 No release notes. ## More apps by Marco Pohl - [Camping Assistant: Leveler](https://appshunter.io/ios/app/camping-assistant-leveler/id6760473513) All apps by Marco Pohl: https://appshunter.io/developer/1884619135 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-30.*