Bubble Level vs Bubble Level AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bubble Level
This tool helps you determine if objects are straight and level. It displays angles on your phone and can use AR for precise measurements on walls and paintings. Ideal for home tasks like hanging pictures or ensuring shelves are flat.
- AR laser for walls
- Angle display during rotation
- Portrait and landscape orientation
- AR painting leveler
- User-friendly interface
- Offline functionality
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Need to check if a something is straight? Use this level tool. It helps you see if shelves and pictures are flat. The level shows angles on your phone. • Use AR laser for walls • See angles as you rotate your phone • Works on side or upright • Use AR to level paintings • Easy for anyone to use • Works without internet Hang a picture straight on the wall. Make sure a shelf is flat before you put items on it. Check if a table sits level on the floor. This tool helps with many jobs at home. Start checking if it is level in seconds.
Bubble Level AI
This app transforms your device into a high-precision measurement tool for levels, surfaces, and angles. It offers real-time sensor data, voice guidance for hands-free operation, and camera integration for easy setup. Advanced features and unlimited history are available via an in-app purchase.
- Multi-mode measurements (Level, Surface, Angle)
- Live motion sensor data
- Voice guidance for hands-free use
- Camera integration for measurement grids
- Orientation lock and calibration
- Data export (text, CSV)
- Offline functionality
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TrueLevel turns your iPhone into a pocket‑size, high‑precision measurement suite built for engineers, architects, outdoor enthusiasts, and anyone who needs accurate level data on the go. Core Features • Multi‑Mode Measurements – Instantly capture Level, Surface, Angle, and Three‑in‑One readings. • Live Motion Sensors – Real‑time sensor fusion delivers sub‑millimeter stability, even when you’re on the move. • Voice Guidance – Hands‑free operation with clear, customizable voice prompts; perfect for hazardous or hard‑to‑reach environments. • Premium Pro View – Unlock advanced analytics, unlimited history, and export options with a single in‑app purchase. • Camera Integration – Snap a photo of your setup; the app automatically aligns your measurement grid. • Orientation Lock & Calibration – Pin orientation, set a custom zero point, and store calibrated presets for repeatable measurements. • Dark / Light Mode – Seamless UI that adapts to your environment for optimal readability. • Sharing Made Easy – Export results as text, CSV, or share a ready‑to‑send summary directly from the app. Why TrueLevel? - Professional‑grade accuracy without expensive hardware. - Intuitive UI built in SwiftUI for smooth, buttery interactions. - Fully offline – No internet needed once installed. - Privacy‑first – All data stays on‑device unless you choose to share. Perfect For • Surveyors & construction crews • Architects & interior designers • Outdoor adventurers & climbers • DIY hobbyists • Students learning physics or engineering Technical Highlights • SwiftUI + Combine – Modern, reactive UI that feels alive. • Core Motion – High‑frequency sensor polling for crisp data. • StoreKit 2 – Seamless, Apple‑approved in‑app purchases. • Accessibility – VoiceOver, Dynamic Type, and high‑contrast support. Ready to level up? Download TrueLevel today and turn every surface into a precise datum. EULA / Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Bubble Level at none against Bubble Level AI's 2. Bubble Level also leads on ratings volume (324 vs 3) and update cadence (every 2 weeks vs every 2 months). Bubble Level AI's advantage is ads (none vs shown). On price, rating, review sentiment 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
Both are free to download. Bubble Level AI sells 2 in-app purchases, starting at $0.99 per month. Bubble Level asks for nothing beyond the download.
Bubble Level AI holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Bubble Level has 324 ratings behind it against 3, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Bubble Level ships an update every 2 weeks, Bubble Level AI every 2 months. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.
| Parameter | Bubble Level | Bubble Level AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (324 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 324 — better | 3 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 42 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Stijn Aa | Kirby Salter |
Customer experience
Bubble Level
Bubble Level AI
In-app purchases
Bubble Level
No in-app purchases
Bubble Level AI
- Monthly Premium7 Days trial$0.991 Month
- Lifetime Premium Access$4.99
Questions
Is Bubble Level free?
Is Bubble Level AI free?
Which has better reviews, Bubble Level or Bubble Level AI?
Do Bubble Level or Bubble Level AI have ads?
Which is updated more often, Bubble Level or Bubble Level AI?
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