WWDC22 SALE: Save 50% on all my Swift books and bundles! >>

Math/number puzzle fans .. is that you ?

Forums > App Announcements

Hey all,

I'm looking for feedback on my new game .. it was released yesterday after a couple months of tinkering

It's called ..
Mental Math: Brain Training
AppStore Link

It's a time based number puzzle, with the ability to temporarily freeze the timer, whilst you get your mind focussed :D I have a few things planned for upcoming updates, i.e. presenting stats, personalisation (Themes/Colors) etc.

It's free to download, although it does have some in app purchases (.. mainly because I wanted to understand the IAP process).

I'm doing a soft release, whilst I gather feedback.

I'd really appreciate your thoughts.
Thank you.


Very cool app. Simple and elegant UI and really no instructions required. Great job.


What is a "soft" release?


Hi @Will-1-Am,

Thank you for the compliment (and apologies it's taken so long to reply) It was a fun little project, however it's has yet to bear any fruits.

When I say "soft" I mean just release it without too much of a splash .. see if there's any interest in it (organically)

Thanks again,



Hacking with Swift is sponsored by Fernando Olivares

SPONSORED Fernando's book will guide you in fixing bugs in three real, open-source, downloadable apps from the App Store. Learn applied programming fundamentals by refactoring real code from published apps. Hacking with Swift readers get a $10 discount!

Read the book

Sponsor Hacking with Swift and reach the world's largest Swift community!

Archived topic

This topic has been closed due to inactivity, so you can't reply. Please create a new topic if you need to.

All interactions here are governed by our code of conduct.

Unknown user

You are not logged in

Log in or create account

Link copied to your pasteboard.