MultiDeco is a productivity app developed by HHS Software Corp..
Download Statistics
MultiDeco has been downloaded 45 thousand times. In the last 30 days, the app was downloaded 290 times.
User Ratings
MultiDeco is rated 2.85 out of 5 stars. The rating is based on 300 ratings.
App Information
MultiDeco is FREE to download. The APK download size is 4.23 MB. The latest version available is 2.26. The last update was on October 25, 2025.
Technical Requirements
MultiDeco requires Android 8.1+ or higher. The app has a content rating of Everyone. The app has been available on Google Play January 2012.
Description
Multideco presents various decompression models in one app. Select from: VPM-B, VPM-B/E, VPM-B/FBO, ZHL-16B, ZHL-16C, GF, GFS.
The diver can specify any combination of nitrox or trimix, and as many deco gases as required. Planning methods include both OC and Closed Circuit Rebreather. It includes planning for bailouts with SCR and OC legs in a CCR plan. Includes details of ppO2, END, and gas consumptions.
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Fantastic applicati on. Dived with v-planner (its predecessor) on numerous dives and suits me perfectly, also profiles run everso close to my VRX.
★★★★★Mikey Chris Barr· Mar 6, 2024
Fantastic app great for all my OC and CCR diving on trim ix and includes gas density planning which is better than other apps on the market.
★★★★★Foxtrot Oscar· Jan 3, 2025
The defacto app for Tech Deco dive planning. Works well and simple to use. Great support when needed.
★★★★★A Google User· Mar 15, 2015
Bruciebonus Fantastic way to plan my diving and along with the OSTC leaves me in no doubt what to expect.
★☆☆☆☆Giovanni Soligo· Jun 3, 2026
Unfortunately the mobile app has limited functionalities compared to the desktop one. These limitations are very conveniently omitted on the website, where it is mentioned instead that the trial version has limited functions; sadly once you register for a paid license, you will find out that the app still has limited functionality compared to what advertised on the website. Customer support is extremely rude and shady. If you get the paid mobile version, do not expect advanced gas planning
★☆☆☆☆Harald Eichenberg· Sep 19, 2018
Not nice that to test a key is necessary. Hint: Ask a key after the 10 free runs or 30 days, not at the beginning.
★☆☆☆☆Johan le Roux· Jan 17, 2016
Rather limited functionality compared to the desktop version. What is the point of entering RMV in the setup menu if the app doesn't even calculate gas consumption? It will quite happily give you a dive plan way beyond what you have gas for.
★★☆☆☆Gregory Olmsted· Aug 24, 2018
When the app works, it's great. Unfortunately, every time the app updates you have to get a new registration key from the developer. And they don't allow more than 5. This app is locked itself again every time I'm at a dive site and actually need it.
Google Play Rankings for MultiDeco
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Technologies used by MultiDeco
2 permissions·22 libraries
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Each subscription will automatically renew 3 days before the expiration date for
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