Baltic Deco Planner is a powerful tool designed specifically for technical divers who engage in staged decompression dives. Developed by Eskil Olsen, this full version software is available for iPhone users and falls under the Lifestyle category, with a focus on Sports.

This comprehensive planner supports both open circuit and closed circuit rebreathers, making it versatile for divers with different equipment preferences. It allows for multi-level and repetitive dives, and offers features such as nitrox and trimix support, altitude adjustments, and the option to choose between metric and imperial measurements.

One of the standout features of Baltic Deco Planner is its ability to keep track of gas consumption, OTUs (oxygen toxicity units), and CNS (central nervous system) levels. Divers can configure ascent and descent rates, last stop and stop interval settings, as well as RMV (respiratory minute volume) and MOR (maximum operating depth) values. The software allows for any combination of open circuit and closed circuit rebreather planning, including CCR dives with OC levels and decompression.

The interface of Baltic Deco Planner is user-friendly, providing easy access to lost-gas, bailout, deeper, and longer contingency profiles with just a tap. As users make changes to their dive plans, the software constantly displays updated details and uses color highlighting to suggest the best gas mixes.

Dive plans can be conveniently stored in a bookmark folder for future use, and can also be exported via email or pasted into other applications. Baltic Deco Planner supports both VPM-B (based on Erik C. Baker's work) with configurable conservatism and ZHL16-B with configurable gradient factors for calculating decompression profiles. It also offers support for VPM-B/GFS.