Log Time Smart Calculator vs Wader Pilot Logbook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Log Time Smart Calculator
Easily perform time unit calculations with this intuitive app. Add and subtract hours and minutes without manual frustration. Features a beautiful night theme for comfortable use.
- Time unit addition and subtraction
- Intuitive interface
- Hours and minutes operations
- Night color theme
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This application removes the frustration of manually doing time unit calculations. • Allows time unit addition and subtraction using a very intuitive interface • Offers a beautiful night colour theme • Work with hours and minutes operations
Wader Pilot Logbook
This app simplifies flight logging for pilots by automatically filling in flight details from ADS-B data. It also provides pre-flight briefings, crew management tools, and career overview features. Pilots can easily track their licenses, aircraft, and flight history.
- Automated flight logging from ADS-B data
- Pre-flight weather and NOTAM briefings
- Crew management and flight logging for groups
- Career overview with totals and currency tracking
- Import history from other logbook apps
- Offline functionality and cloud sync
- Exportable PDF and CSV logbook reports
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Your logbook, your next flight and your crew. In one app. 18,000 pilots have logged over 7.5 million flights with Wader. It fills in each sector from real ADS-B data, briefs you before you go and keeps you close to the pilots you fly with, on iPhone and iPad. ▶ A LOGBOOK THAT FILLS ITSELF IN • Real tail numbers and block times from ADS-B • Block and flight time worked out as you type • Crew, aircraft and airports suggested from your own history • Works offline at any airfield and syncs when you are back online • Bring your history from LogTen, ForeFlight, CrewLounge and other logbook apps • Find any flight in seconds: search by airport, tail, crew or flight number, then filter ▶ YOUR CAREER AT A GLANCE • Totals by function, aircraft and engine type, and every airport you have flown to on one map • Wallet: licences, medicals and certificates stacked like passes, the next to expire on top • Fleet: every type and tail you have flown, with your type ratings • Export a PDF in EASA, UK CAA, FAA, SACAA, GCAA or CASA layout, or a CSV, at any time ▶ BRIEFED BEFORE YOU GO • Your next flight on a map, on the ground and in the air, with your position • Alternates from the nearest airports, filtered by runway length • METAR and TAF decoded, with wind and gust warnings • NOTAMs in plain language, the original text always one tap away • A checklist for every flight, with reminders ▶ FLY WITH YOUR CREW • See the last airport each friend landed at, from their logbook, never from GPS • Invite your crew with a link or a QR code • Chat with friends and crew • Log a flight once for the whole crew: it lands in every logbook and stays up to date • A feed for flights, alerts and aviation news ▶ BUILT FOR iPAD • A side bar and two panes: your logbook on the left, the open flight on the right • Briefing, Dashboard and chat with room to breathe ▶ GO FURTHER WITH WADER PRO • Live tracking of the aircraft you are about to fly: where it is, its inbound flight, delays and your gate • The TAF at your ETD and ETA, and live D-ATIS at US and Australian airports • Airport busy hours, your filed route and the track you actually flew • Unlimited ADS-B flights and every sector of your day in one tap • Imports from airline systems and the Wader spreadsheet • Recency: know when your take-offs and landings expire • Signed logbook PDFs, a monthly logbook backup by email, checklists synced across your devices, API access and priority support Wader PRO is an auto-renewing annual subscription. Payment is charged to your Apple Account when you confirm the purchase. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings. Terms of use: waderaviation.com/terms-of-use Wader is a logbook and planning aid, not an official source. Weather, NOTAM, ATIS and tracking data come from third parties without any guarantee of accuracy: always check official sources before flight. Wader Aviation Corp is not liable for any damage resulting from the use of this app.
Screenshots
Verdict
The clearest difference is update cadence: Wader Pilot Logbook at fortnightly against Log Time Smart Calculator's every 12 months. Wader Pilot Logbook also leads on ratings volume (22 vs 1). Log Time Smart Calculator's advantage is rating (5.0 vs 4.6) and monetization model (free vs freemium). On price, ads, in-app purchases 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. Log Time Smart Calculator sells 1 one-off in-app purchase and Wader Pilot Logbook sells 1 in-app purchase, starting at $79.99 per year. Whichever you choose, the download price is not the number that matters.
Log Time Smart Calculator holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Wader Pilot Logbook has 22 ratings behind it against 1, so its average is the more settled of the two.
Log Time Smart Calculator ships an update every 12 months, Wader Pilot Logbook fortnightly. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.
| Parameter | Log Time Smart Calculator | Wader Pilot Logbook |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.6 (22 ratings) |
| Positive reviews | — | 98.1% of reviews |
| Number of ratings | 1 | 22 — better |
| Update frequency | Every 12 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 160 MB |
| Age rating | 4+ | 4+ |
| Developer | Minimal Bits Tech Srl | Wader Aviation Corp |
Customer experience
Log Time Smart Calculator
Wader Pilot Logbook
In-app purchases
Log Time Smart Calculator
- Remove Ads$2.99
Wader Pilot Logbook
- Wader Pro Annual$79.991 Year
Questions
Is Log Time Smart Calculator free?
Is Wader Pilot Logbook free?
Which has better reviews, Log Time Smart Calculator or Wader Pilot Logbook?
Do Log Time Smart Calculator or Wader Pilot Logbook have ads?
Which is updated more often, Log Time Smart Calculator or Wader Pilot Logbook?
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