level tool vs Plumb
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
level tool
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Level Tool - Bubble Level & Angle Finder Turn your iPhone or iPad into a precise bubble level, spirit level, and digital angle finder. Measure tilt, align surfaces, and check balance with real-time motion tracking and professional accuracy. Whether you're hanging a frame, leveling furniture, installing shelves, or working on construction projects, Level Tool gives you fast, stable, and reliable readings. - Bubble Level Use your device as a classic spirit level with a smooth horizontal or vertical tube. See the bubble move in real time and know exactly when you're level. Perfect for DIY, carpentry, home improvement, and quick alignment checks. - Surface Level (2-Axis Inclinometer) Advanced two-axis digital level with precision reticle. Measure tilt on both X and Y axes at once and get exact angle readings in degrees. Great for leveling tables, appliances, work surfaces, and professional use. - Smart Feedback • Sound alert when level is reached • Flashlight turns on at perfect alignment • Haptic vibration when centered • Clear green visual state when within tolerance - Built for Accuracy • Recalibrate anytime for maximum precision • Lock your current reading • Real-time 60 Hz motion updates • Smooth filtering for stable measurements - Simple & Focused No clutter. No distractions. Just a powerful leveling tool in your pocket. Download Level Tool today and get a reliable digital level wherever you need it. Privacy Policy: https://asarulabs.com/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Plumb
This tool simulates a physical spirit level with realistic physics and fluid optics. It offers multiple display modes for angles and surfaces, with customizable feedback for precise measurements. Features include calibration, night mode, and various themes for different lighting conditions.
- Realistic bubble level physics
- Surface bullseye level
- Customizable angle measurement
- Multiple display modes
- Auto-orientation detection
- Hold reading function
- Visual, audio, and haptic feedback
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Plumb is a precision bubble level that looks and feels like the real thing — machined bezel, genuine spring-damper physics, and a vial with real fluid optics. Check level, plumb, any angle, or a whole surface at once. No ads. No account. No tracking. The bubble moves with genuine spring-damper physics. The bezel looks like machined rubber. The vial renders with real fluid optics. When you hit level, the screen flashes, a tone fires, and the phone vibrates — all at once, so you can feel it without looking. LEVEL TAB The main vial reads roll in portrait or landscape. Lock orientation from the toolbar — portrait, landscape left, landscape right, or auto. Lock a reading to free up your hands. Calibrate to any known flat surface with one tap. SURFACE TAB A bullseye level checks both axes simultaneously. Perfect for countertops, appliances, equipment, and anything that needs to be flat in every direction at once. ANGLE TAB Dial in any target angle — 45°, 22.5°, a custom pitch, or a grade percentage — and get live feedback as you approach it. Great for trim work, ramps, crown molding, roofing, and drainage slopes. SIX DISPLAY MODES Choose how angles are shown — degrees, percentage, mm/m, pitch (X.X:12), or in/ft. Each tab has its own independent display mode. Tap any readout to cycle through options. WORKS EVERY WAY YOU HOLD IT Portrait, landscape left, landscape right, face-up, face-down — Plumb reads correctly in every orientation automatically. No mode to switch, no setup required. HOLD Freeze any reading with one tap, one volume button press, or the Action button. Press again to release. A haptic confirms when hold is activated or released. FEEDBACK THAT KEEPS UP WITH YOU Tone — pitch rises as you approach level, fires a clean confirm when you hit it Flash — the camera flash pulses on level, useful in dark spaces Haptic — a firm tap through the phone the moment you're on target NIGHT MODE A dedicated all-black theme with deep red vial and glow ring. Designed for attics, crawl spaces, and low-light conditions where a bright yellow screen is a liability. SIX THEMES Yellow, Red, Black, Sky Blue, Orange, and Night mode. CALIBRATION Per-orientation calibration profiles. Calibrate portrait, landscape left, landscape right, and flat independently. Reset any profile individually or all at once. NO ADS. NO TRACKING. Plumb does one thing and does it right. Nothing phones home. Nothing asks for your email. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://nationaltoolworks.com/apps/plumb/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Plumb at none against level tool's 1. Plumb also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. level tool sells 1 one-off in-app purchase. Plumb asks for nothing beyond the download.
| Parameter | level tool | Plumb |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | — | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Asaru Labs LTD | National Tool Works LLC |
In-app purchases
level tool
- Remove Ads$4.99
Plumb
No in-app purchases





