Pipe Fittings vs Bubble Level
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pipe Fittings
A mobile reference tool for engineers and designers in the oil & gas, petrochemical, and manufacturing industries. It provides data on factory-made wrought buttwelding fittings and forged fittings, with support for both US Customary and SI units.
- Reference for buttwelding and forged fittings
- Supports US Customary and SI units
- Covers elbows, tees, caps, and reducers
- Data for oil & gas and manufacturing industries
- Easy one-page user interface
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A handy mobile reference tool for Piping Engineers, Mechanical Engineers, Designers, Draftsmen, Pipe Fitters, Students and more for the Oil & Gas Industry, Petrochemical & Manufacturing Plants as well as Design Engineering Consulting Companies. This application covers the B16.9 Factory-Made Wrought Buttwelding Fittings & B16.11 Forged Fittings, Socket Welding and Threaded - another Piping DataBase series. User interface is presented in an easy one page set up, interchangeable to both US Customary Units and SI Units by scrolling the pickers and touching the button switch. FITTINGS: BW: 90/45 deg. Elbows, Tee & Cross (Straight & Reducing), Cap, Concentric & Eccentric Reducers, Lap Joint Stub End (all sizes up to 48”) SW: 90/45 deg. Elbows, Tee, Cross, Coupling, Cap ( Class 3000,6000 & 9000 ) TH : 90/45 deg. Elbows, Tee, Cross, Coupling, Cap ( Class 2000,3000 & 6000 ) Note: More piping components at Piping DataBase – Xtreme: includes Pipe Schedules, Fittings, Valves, Line Blanks, Branch Connections and Flanges. All in one app!
Bubble Level
A versatile measuring toolkit for home improvement and DIY projects. It uses device sensors and the camera to check angles, measure surfaces, align objects, and detect magnetic fields. Offers a variety of tools in a user-friendly interface.
- Bubble Level
- Surface Level
- Compass
- Metal Detector
- Laser Level
- AR Ruler
- Vibration Meter
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Precision Toolkit: Level is a practical measuring toolkit for iPhone and iPad, designed for home improvement, DIY projects, alignment, leveling, and quick everyday measurements. Use your device sensors and camera to check angles, measure surface tilt, align objects, detect magnetic field changes, and measure movement. The app combines several useful tools in one clean and easy-to-use interface. Main features: • Bubble Level Check horizontal and vertical alignment with a clean, easy-to-read level interface. • Surface Level Measure roll and pitch angles on flat surfaces. Use Standard mode for quick checks and Pro mode for more detailed level reading. • Compass Find direction, heading, location coordinates, and elevation. • Metal Detector Use the device magnetometer to detect changes in the magnetic field around your phone. • Laser Level Use the camera view with level guide lines to help align frames, shelves, furniture, and other objects. • AR Ruler Measure distance, size, and area using your device camera and augmented reality tools. • Plumb Line Check vertical alignment and tilt direction with a clear plumb line view. • Vibration Meter Measure surface movement and vibration using live sensor data, waveform display, and axis readings. Additional tools and controls: • Calibration support • Lock mode • Sound and haptic feedback • Flashlight control • Simple dark interface • iPhone and iPad support Precision Toolkit: Level is useful for hanging pictures, aligning furniture, checking slopes, measuring surfaces, setting up objects, and quick field measurements. Please note: Measurements depend on your device sensors, camera, calibration, and environment. For critical construction, engineering, safety, or professional work, always verify results with dedicated professional measuring equipment. Pro Subscription: Precision Toolkit: Level offers optional Pro features through an auto-renewing subscription. • Price: $2.99 per month • Payment will be charged to your Apple ID account at confirmation of purchase. • Subscription automatically renews unless it is canceled at least 24 hours before the end of the current period. • You can manage or cancel your subscription in your App Store account settings after purchase. Terms of Use (EULA): https://guru-apps.com/terms Privacy Policy: https://guru-apps.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Bubble Level at 100% against Pipe Fittings's 0%. Bubble Level also leads on price (Free vs $3.99) and rating (5.0 vs 1.0). Pipe Fittings's advantage is in-app purchases (none vs 1) and iOS requirement (8.0 vs 26.0). On ratings volume, ads and device support 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
Bubble Level is free to download; Pipe Fittings costs $3.99 up front. Bubble Level sells 1 in-app purchase, starting at $2.99 per month. Pipe Fittings asks for nothing beyond the download.
Bubble Level holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 0% of Pipe Fittings's written reviews are positive against 100% of Bubble Level's.
Pipe Fittings ships an update every 3 months, Bubble Level fortnightly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | Pipe Fittings | Bubble Level |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 1.0 (2 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 2 |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 7 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Radin Alcira | GuruApps, LLC |
Customer experience
Pipe Fittings
Bubble Level
In-app purchases
Pipe Fittings
No in-app purchases
Bubble Level
- Toolkit Pro Monthly$2.991 Month
Questions
Is Pipe Fittings free?
Is Bubble Level free?
Which has better reviews, Pipe Fittings or Bubble Level?
Do Pipe Fittings or Bubble Level have ads?
Which is updated more often, Pipe Fittings or Bubble Level?
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