My complete post says:

Sadly, this game is dead. Or the support from the developer in this forum is.

I posted 3 subjects months ago and still no answer

Sad, because it has a lot of potential in the iPad...

So, I posted three question in the forum months ago and got no answer at all from the developer.

Xaron, are you the developer? MAN, you need to improve your costumer service/time to response... months ago I made 3 simple question... can you answer them please?

The developers undoubtedly have a life...their being here to answer questions is a courtesy. I "play" this sim several times a week...it's not dead.
Are there glitches? Certainly...name a game that has none. Still love this sim !!!

Sorry, but this game, for iPad, is DEAD. No more patches, no more replies from the developers. DEAD. Sadly.

Sorry guys for the long time paused to not answer.

At now we had worked so much in the game and improved a lot in the gameplay and gfx. But sadly the community rated the game down. We say thank you to all players who still love Silent Depth, but without your positiv reviews we had no chance to bringing this game foreward.

Silent Depth is the only "real" Submarine simulation game since 2016 for mobile devices. SD is not a arcade like shooter, it has all simulation features that you well known from a PC Game. But it looks like the gamers love to critizise a game in development and rating it badly.

A lot of players wrote us to make a PC Version so we worked it out to bring to game on steam, while saying it is not finished. In the end it was a desaster. If you look on the steam site you know what I'm mean. We wasted our time.

After all i must said it was an experience but we could not turn back time.

Clear the bridge! Dive Dive!

Best
Chris

I guess that this mean new patches for iPad are out of the question.
So, development stoped for mobile devices...
Sad.

That is too bad. I really liked this game. I really liked the 3D environment and felt that was it's advantage over Crash Dive. It was certainly worth the purchase.

New Version 1.3.0