A fun way to keep your mind active, for absolutely everyone
RAIMFUN exists for one simple reason: the people who'd benefit most from a few minutes of mental warm-up every day are usually the ones every other app forgets. So RAIMFUN was built with big buttons, a mode with no clock at all, and no sign-up standing between anyone and the game library: kids, seniors, people with disabilities, and everyone in between.
66 games, no duplicates
Across eight categories (Memory, Speed, Puzzles, Words, Numbers and focus, Youth, Everyday life, and Classic), every one of RAIMFUN's 66 games has its own rules and its own main action. If a new game ever started to feel like one already in the library, it didn't ship.
Hard, Hardest, and Relaxed
Every game runs twelve rounds on Hard or Hardest, and each round asks a little more than the last. There's no easy mode to water things down. Relaxed turns the clock off completely for anyone who wants more time to think. The puzzles themselves never get easier, you just never feel rushed by them.
No sign-in, no ads, works offline
There's nothing to create an account for. Every game works fully offline, your scores wait on your device and reach the Champion Board once you're back online, and there are no ads anywhere in the app: not between rounds, not on the home screen, not ever.
Trophy Room & Champion Board
Stars, medals, badges and titles are kept on your device as you play. Posting a finished run to a game's public Champion Board is always optional, uses a nickname you choose, and can be turned off at any time.
Built by ECONTEUR LLC
ECONTEUR LLC is the parent company behind RAIMACTION, RAIMFUN, RAIMSTORM and ECONTEUR's other apps, founded and run by Dr. Ephraim Oviawe, PhD, who also performs as RAIMZY, "The Heartbeatboy."
Before he wrote a line of software, Dr. Ephraim Oviawe spent years working in caregiving and healthcare services. What he saw there stayed with him: the people who most needed a simple way to stay active, stay sharp, and feel a little more like themselves were usually the ones priced out of every tool built to help: one subscription stacked on the next. ECONTEUR LLC builds the opposite of that: apps with a real free version that works for everyone, including people who are usually an afterthought: older adults, people with disabilities, and anyone who wants to start playing without signing up first.
That same thinking is why RAIMZEAL Health Foundation, Inc. exists. The Foundation is a Georgia nonprofit corporation and a verified 501(c)(3) public charity (the IRS confirmed its exemption in Letter 947, effective August 21, 2026), based in Alpharetta, Georgia. Its mission is to widen access to tools that support everyday health, independence and mental activity, and it sponsors RAIMFUN, the free operations in RAIMACTION and the free rescues in RAIMSTORM as part of that mission. Donations to the Foundation are tax-deductible to the extent allowed by law; purchases in ECONTEUR's apps and shop are not donations and are not tax-deductible.
ECONTEUR LLC is based in Alpharetta, Georgia, USA.
Music, books, courses, products and services from Dr. Ephraim Oviawe and ECONTEUR LLC, all in one place at raimzy.com.
Contact
Questions, feedback or support: support@raimfun.com