Comparison

Bubble Level & Inclinometer vs ContractShield

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bubble Level & Inclinometer

Features
Read full description

Bubble Level & Inclinometer turns your phone into a fast, trustworthy level and angle finder — for DIY, trades, and everyday fixes. Get a true reading in under a second: â€Ē 2D bullseye level for flat surfaces â€Ē Horizontal & vertical spirit level â€Ē Full inclinometer / angle finder in degrees, percent grade, mm/m and roof pitch (x:12) Built to be trusted: â€Ē Guided 180° calibration wizard — calibrate once, trust every reading â€Ē Tolerance mode with OK / NEAR / OUT haptic and sound guidance, so you can work without staring at the screen â€Ē Confidence bar shows how stable the reading is â€Ē Hold / Freeze, relative zero (Set 0), measurement history with CSV export, and a shareable measurement card Perfect for: â€Ē Hanging pictures, shelves and frames perfectly straight â€Ē Checking roof pitch and slopes â€Ē Leveling an RV, trailer, appliance or furniture â€Ē Tiling, decking, ramps and stairs â€Ē Woodworking angles, miter and crown molding No ads. No limits. No subscriptions. No data collected. Works 100% offline. Most level apps bury the measurement under ads and paywalls. This one doesn't. It stays out of your way, respects your privacy, and just measures — accurately, every time.

About

ContractShield

Features
Read full description

Don't sign another contract without checking it first. ContractShield is your AI-powered contract scanner that detects red flags, hidden risks, and unfair terms in seconds. Whether you're reviewing a lease, freelance agreement, employment offer, or business deal, ContractShield helps you understand what you're really agreeing to before you sign. HOW IT WORKS 1. Scan or Upload - Use your camera to scan a paper document or import a PDF from your photo library 2. Instant Analysis - Our rule-based engine scans every clause for 20+ types of red flags including hidden fees, auto-renewal traps, vague liability terms, and one-sided obligations 3. Risk Score - Get a clear risk rating from Low to Critical so you know at a glance whether a contract is safe to sign 4. Detailed Breakdown - Each red flag is explained in plain English with the exact clause highlighted, so you know what's wrong and where to find it WHAT CONTRACTSHIELD DETECTS - Auto-renewal and evergreen clauses - Hidden fees and penalty escalations - One-sided termination rights - Vague or ambiguous language - Unlimited liability exposure - Unfair indemnification requirements - Overly broad non-compete restrictions - Missing essential contract provisions - Inconsistent terms and contradictions - Unreasonable payment terms AI-POWERED ANALYSIS (PRO) Upgrade to Pro and unlock advanced AI analysis powered by cutting-edge language models. Get deeper insights, contextual explanations, negotiation suggestions, and plain-English summaries of complex legal language. BUILT FOR REAL LIFE - Renting an apartment? Scan the lease before you sign - Starting a new job? Review your employment agreement - Hiring a freelancer? Check the service contract - Buying a car? Understand the sale agreement - Running a business? Analyze NDAs and vendor contracts YOUR DATA STAYS PRIVATE ContractShield processes documents on-device whenever possible. Your contracts are never stored on our servers. Local analysis runs entirely on your iPhone or iPad using Apple's built-in text recognition technology. KEY FEATURES - Camera scanning with real-time OCR - PDF import from photo library - Instant red flag detection - Color-coded risk levels (Critical, Warning, Standard) - Detailed flag explanations in plain English - Full scan history with search - Pro tier with AI-powered deep analysis - Dark mode support - Designed for iPhone and iPad ContractShield does not provide legal advice and is not a substitute for an attorney. Always consult a qualified lawyer for legally binding decisions.

Screenshots

Bubble Level & Inclinometer4 screens
ContractShield4 screens

Verdict

The call

The clearest difference is in-app purchases: Bubble Level & Inclinometer at none against ContractShield's 2. Bubble Level & Inclinometer also leads on iOS requirement (14.0 vs 17.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ContractShield sells 2 in-app purchases, starting at $7.99 per month. Bubble Level & Inclinometer asks for nothing beyond the download.

Scorecard2 real differences · 4 level
Bubble Level & Inclinometer versus ContractShield: the parameters behind the verdict, then further details
ParameterBubble Level & InclinometerContractShield
PriceFreeFree
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better17.0
Further details — not scored
Size22 MB3 MB
Age rating4+9+
Developerlapnito.cz s.r.o.čīš å‘Ļ

In-app purchases

None

Bubble Level & Inclinometer

No in-app purchases

2 purchases

ContractShield

Subscriptions2
  • ContractShield Pro Monthly$7.991 Month
  • ContractShield Pro Yearly$49.991 Year

Questions

Is Bubble Level & Inclinometer free?
Bubble Level & Inclinometer is free to download, with no in-app purchases.
Is ContractShield free?
ContractShield is free to download, with in-app purchases available.
Do Bubble Level & Inclinometer or ContractShield have ads?
Neither Bubble Level & Inclinometer nor ContractShield shows ads.

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