App: Diveplanner Tec & Rec
Developer: Sensetrails LLC
Genres: Sports, Lifestyle

Plan your technical or recreational dives in seconds on your iPhone, iPad and Mac !

Diveplanner is a full featured planner for technical and recreational scuba diving. It features various modules to quickly plan one or multiple dives including gas contingency and oxygen toxicity.
Diveplanner was designed as a safe and reliable tool for divers. It helps plan technical and recreational dives quickly and easily and to share the schedule instantly with your dive buddy.

Dive planning module:

• Open Circuit / CCR, multi gas, decompression dive schedules up to 300 m/985 ft deep in fresh water or saltwater (including E​N13319) at sea level or altitude
• Uses Bühlmann decompression model ZH16L-C with user selectable gradient factors as conservatism
• Multi level dive instructions
• Full automatic gas switch (from the list of selected gas for the dive) or manual gas switch
or a mix of both
• Full automatic contingency plans computation (lost decompression or travel gas) and ++
(too long/too deep) plans
• Automatic bailout plan computation in CCR mode
• Various information, caution or warnings for deep END, high or low PPO2, Setpoint, ICD, vestibular
DCS due to ICD on gas switch
• Computation of gas requirement and gas weight
• Account for up to 6 consecutive dives with surface interval to account for residual
saturation at start of the current dive
• Works in Metric or Imperial units


Dive table module:

• Open Circuit / CCR, multi gas decompression dive table up to 66 m/210 ft deep and 60 min bottom time, in freshwater or saltwater (​including EN13319) at sea level or altitude
• Uses Bühlmann decompression model ZH16L-C with user selectable gradient factors as conservatism
• Account for up to 6 consecutive dives with surface interval to account for residual saturation while computing the dive table
• Works in Metric or Imperial units
• Translated in English, French and German

Release notes:
Better support for multiple back gas
Fixed an issue with custom decompression PPO2 and last stop deeper than 3 m
Improved gas switch display