Apps Like QTB for iPhone and iPad
QTB screenshots
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.






Ladder Reporting
TRENZ GmbH
Report issues and check regulations
Maritime pilots can check compliance with official documents and create reports using their PIA-Account. They select ships from a database, attach reports, and add photos for evidence. Reports are linked to ships for viewing in PIA.

iGraphmatica
Keith Hertzer
Graph equations and plot data
Graphmatica allows users to plot Cartesian, polar, parametric, and differential equations. It supports data plotting and curve-fitting. Users can graph up to 999 equations simultaneously.

Convert To Pinyin
Daniel Chong
Convert Chinese characters to pinyin.
The app converts Chinese characters to pinyin with tonal marks. Users can copy the converted pinyin text to the clipboard or email it.

Zibt
Zibt LLC
Wake up on time with smart alarms
Calculate optimal wake-up times based on destination, traffic, and travel duration. Set alarms with custom prep time and stop intervals. Track daily progress and adjust settings for future trips. Sync with calendar events for automatic scheduling.


Swiss U-Space
SKYGUIDE, Soci�t� Anonyme Suisse pour les Services de la Navigation A�rienne civils e militaires

ChargeMaster
SkyRC Technology Co.,Ltd.
Portable computing and battery charger integration.
The app provides real-time monitoring for Apple devices like the iTouch, iPhone, and iPad. It displays the charger's charging and discharging data via Bluetooth communication.

ChargerLink
SkyRC Technology Co.,Ltd.
Real-time monitoring for Apple devices.
The app displays charging and discharging data for a Multifunction Battery Charger. It integrates portable computing advancements with real-time monitoring for Apple devices like the iTouch, iPhone, and iPad.




Golf Pilot
Golf Pilot, Inc.
Schedule games, track scores, update leaderboards
Schedule and manage games with RSVP features. Track live scores and view leaderboards. Post scores to USGA for official record. Log wins, losses, and ties. Connect with friends and club members for shared updates.
How we rank alternatives
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