Pilot Logbook vs Lap Delta AI
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Pilot Logbook
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Pilot Logbook is a smart, modern logbook designed for both professional and private pilots. Logging flights is fast, intuitive, and hassle-free, so you can spend less time entering data and more time flying. Easily track your totals, monitor limits, and stay fully in control of your logbook data. KEY FEATURES: β’ Fully customisable to suit your licence, aircraft, and flying role β’ Automatic time calculations, including night time, with minimal manual input β’ Airline CSV import - instantly import flight data from your airlineβs roster or flight records β’ Extensive built-in databases with over 6,000 airports and 800 aircraft types - add your own or customise existing entries β’ Secure iCloud sync, keeping your logbook backed up and seamlessly available across all your devices β’ Advanced filtering and sorting by date, aircraft, pilots, and more β’ Interactive charts and analytics to visualise flight hours, aircraft usage, and trends over time β’ Professional PDF logbook exports with electronic signature β’ Previous flying experience - add historic flight time so your full career hours are accurately reflected β’ Easy CSV export for effortless data migration and backups SUBSCRIPTION: Pilot Logbook is free to use with full functionality for your first 50 flights. After that, a monthly or annual subscription unlocks unlimited flight logging and unlimited logbook exports. Built for pilots who value accuracy, simplicity, and complete control of their flying records.
Lap Delta AI
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Upload your motorcycle telemetry, compare any two laps, and get AI-powered coaching that shows you exactly where to find time. Transform your track day data into faster lap times with Lap Delta AI - the intelligent telemetry analysis app trusted by riders and drivers worldwide. PROFESSIONAL ANALYSIS, SIMPLIFIED Upload sessions from your data logger and instantly see where you're gaining or losing time. Our AI-powered coaching identifies opportunities for improvement that traditional analysis misses. Compatible with: β’ AiM Solo 2, Solo DL, MyChron, Race Studio 3 β’ RaceBox (CSV & live Bluetooth) β’ VBOX / RaceChrono VBO files β’ Harry's LapTimer β’ Any CSV export WHY LAP DELTA AI? INTELLIGENT LAP COMPARISON See side-by-side speed traces, brake points, and throttle application. Visual overlays make it obvious where time is lost or gained. AI COACHING INSIGHTS (Pro) Get specific, actionable feedback powered by Claude AI. "You're braking 5 meters early into Turn 3" is more useful than raw data. LIVE RACEBOX SUPPORT Connect your RaceBox Mini S or Pro via Bluetooth. Record laps directly from your phone - no computer needed. TRACK YOUR PROGRESS Watch your lap times improve over weeks and months. See personal bests, consistency metrics, and performance trends. LEADERBOARDS & ACHIEVEMENTS Compare your times with riders and drivers at the same tracks. Earn trophies for top-3 finishes. AUTOMATIC CLOUD SYNC Your sessions sync across iPhone and iPad. Access your data anywhere. GLOBAL TRACK DATABASE Hundreds of tracks already mapped with GPS start/finish detection. Custom tracks supported. SESSION JOURNAL (Pro) Record setup changes, weather conditions, tire pressures, and notes. Build your data-driven setup notebook. FEATURES Free: Upload unlimited sessions Manual lap comparison Basic speed and distance traces Session history Track leaderboards Pro (Β£3.99/month): AI coaching insights Advanced telemetry metrics Unlimited cloud storage Session journal Priority support 3-day free trial on first upload WHO IT'S FOR Whether you're a track day enthusiast on a superbike, or a motorcycle coach analyzing student data - Lap Delta AI gives you the insights to improve. PRIVACY & DATA Your telemetry data stays yours. AI features require explicit opt-in consent. We partner with Anthropic (Claude AI) for coaching insights - you control what's shared. Learn more in Settings > AI Consent. NO EXPENSIVE SUBSCRIPTIONS REQUIRED Unlike traditional telemetry software costing hundreds per year, we offer professional-grade analysis at friendly pricing. Free features cover most needs; Pro unlocks AI coaching when you're ready to level up. GETTING STARTED 1. Upload a session from your data logger 2. Get 3 days of Pro features free 3. Compare laps and see where you're losing time 4. Get AI coaching to improve (opt-in) 5. Return to track and beat your personal best SUPPORTED FORMATS β’ AiM XRK, XRZ (Race Studio 3) β’ CSV (AiM, RaceBox, generic) β’ VBO (VBOX, RaceChrono) β’ RaceBox live Bluetooth Join thousands of riders and drivers using data to get faster. Download now and turn your first session into improvement! Privacy Policy: https://www.lapdelta.ai/privacy Terms of Use: https://www.lapdelta.ai/terms
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Verdict
The clearest difference is update cadence: Lap Delta AI at every 4 days against Pilot Logbook's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Pilot Logbook sells 2 in-app purchases, starting at $1.99 per month and Lap Delta AI sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Pilot Logbook ships an update every 2 weeks, Lap Delta AI every 4 days. The most recent releases landed on August 25, 2026 and September 13, 2026 respectively.
| Parameter | Pilot Logbook | Lap Delta AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 4 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 16.0 β better |
| Further details β not scored | ||
| Size | 99 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | JAMES PEACEFULL WAKELEY | Michael wellington |
In-app purchases
Pilot Logbook
- Unlimited Monthly$1.991 Month
- Unlimited Annual$19.991 Year
Lap Delta AI
- Pro Monthly7 Days trial$3.991 Month
Questions
Is Pilot Logbook free?
Is Lap Delta AI free?
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