Rev Advisor vs TrueLevel

Rev Advisor is the AI-powered performance tuning app built for car enthusiasts who want more power without the guesswork. Tell Rev Advisor your car and budget. In seconds, you get a complete, platform-specific build plan - real aftermarket parts, realistic horsepower gains, and current price ranges, all in the correct modification order. — AI BUILD PLANS — Claude AI generates your complete mod list based on your exact engine platform, aspiration type, and drivetrain. No generic suggestions — every recommendation is specific to your car. Tune first, then airflow, then power adders. The right order, every time. — SHOP EVERYWHERE — Every part links directly to Amazon, eBay, Google Search, and platform-specific retailers like AmericanMuscle, Subispeed, Turner Motorsport, and ECS Tuning. Find the best price with one tap. — DYNO STUDIO (ELITE FEATURE) — See your full horsepower and torque curve before you spend a dollar. Animated dyno pull with before/after overlay, RPM scrubber, peak HP and torque markers, power band analysis, and a trap speed calculator for eighth, quarter, and half mile. Export a branded dyno PDF to share with your build thread. — SHARE YOUR BUILD — Generate a branded build summary card — your vehicle, total HP gain, full mod list, and 0-60 improvement. Share instantly to Instagram, Reddit, Facebook car groups, or Discord. SUPPORTED PLATFORMS: Ford Mustang · Toyota GR Supra · Subaru WRX · BMW M3 · Honda Civic Type R · Dodge Challenger · Porsche 911 · Chevrolet Corvette · Audi RS3 · Nissan GT-R · Dodge Charger · Ford F-150 · Jeep Wrangler · and 50+ more makes and models from 1990 to 2025. FREE — 1 AI build plan per month PRO ADVISOR $4.99/mo — 10 builds + retailer links + Share My Build ELITE ADVISOR $14.99/mo — Unlimited builds + Dyno Studio + PDF export Subscriptions billed monthly via Apple ID. Cancel anytime in App Store settings. — AI DISCLOSURE — Rev Advisor uses Anthropic's Claude AI to generate performance build plans. When you generate a build, your selected vehicle information and budget are transmitted to Anthropic's API via our secure backend. No personally identifiable information is transmitted. Results will vary based on vehicle condition, installation quality, fuel quality, and driving conditions. — LEGAL — By downloading and using Rev Advisor you agree to our Terms of Service and Privacy Policy. Terms of Service: https://revadvisor.app/tos Privacy Policy: https://revadvisor.app/privacy Disclaimer: https://revadvisor.app/disclaimer

TrueLevel turns your iPhone into a bubble level, angle finder, protractor, and plumb tool for carpentry, installation, and DIY checks — all with a clean, easy-to-read interface. • BUBBLE LEVEL Place your iPhone on a surface to check whether it is level. The dual-axis bubble responds in real time with live degree readouts. • ANGLE FINDER & PROTRACTOR Use the full 360° protractor display to check an angle. Hold your device against a surface and read the displayed angle for cutting, framing, or slope checks. Lock & Hold keeps a reading visible while you move the phone. • PLUMB MODE Check vertical alignment with a dedicated plumb bob display. Ideal for door frames, posts, fences, and wall installations. • HAPTIC CONFIRMATION Feel a subtle tap when the readout reaches level, so you do not have to stare at the screen. • SAVE & REVIEW READINGS (Pro) Save a reading with a job label, edit it, and revisit your organized measurement history later. Saved records stay on your phone. • DEVICE CALIBRATION Zero TrueLevel against a reference surface with a simple two-step calibration. Results depend on device sensors, placement, case, and calibration. FREE MEASUREMENT TOOLS • Bubble level with real-time dual-axis display • Angle finder with full protractor readout • Plumb mode • Lock & Hold • Haptic confirmation • Device calibration and unit controls TRUELEVEL PRO — CHOOSE YOUR ACCESS • Weekly subscription: eligible new weekly subscribers can try Pro free for 3 days, then the subscription renews weekly at the localized App Store price until canceled • Yearly subscription: billed yearly at the localized App Store price, with no free trial • Lifetime access: a one-time purchase at the localized App Store price, with no trial or renewal Every Pro option unlocks the same saved-work workflow: labeled measurement history, editing, organization, and later reference. Existing lifetime purchasers keep their Pro access. BUILT FOR PROFESSIONALS & DIY TrueLevel is designed for carpenters, contractors, engineers, and anyone who wants a practical clinometer on their phone. No ads, no account, and no internet required for measurements. PRIVACY FIRST TrueLevel collects zero data. No analytics, no tracking, no account required. Your measurements stay on your device. Requires iOS 17.6 or later. Privacy Policy: https://ai-app-generator-sigma.vercel.app/truelevel/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/