When I turned 50, I decided to “train my memory.” I downloaded four apps in one evening, got lost in settings, leaderboards and subscription pop-ups, and deleted three of them within a week. If you’re starting out, here’s the shortcut I wish I’d had.

What finally helped was a friend who teaches adult classes. She sent me a short roundup of the most user-friendly memory trainer options, and the first one I tried from that list is the one I still use. Here’s what I learned along the way.

Start with what you want to remember

“Better memory” is too vague to train. Mine came down to three things: names of new people, what I read, and small daily tasks I kept forgetting. Once I wrote that down, choosing tools got much easier. A game that builds working memory helps with the tasks. A technique like linking names to images helps with names. Neither does much for the other.

Be realistic about apps

I came in expecting a brain upgrade. In 2016 a group of psychologists reviewed the science behind commercial brain-training products and found good evidence that people improve on the trained tasks, but much weaker evidence that those gains spread to everyday thinking. That review saved me money. It also changed how I pick exercises: I look for ones that resemble the real problem I’m trying to solve.

What makes an app beginner-friendly

After trying a fair number, my checklist is short:

• You can start in under a minute. No long onboarding quiz, no account before the first exercise.
• Sessions are short. Five to ten minutes is plenty at the start.
• Difficulty adjusts on its own. When I had to set levels myself, I always picked the wrong one.
• Progress is easy to read. A simple chart beats a wall of points and badges.
• It teaches a technique, not only a game. The apps I kept explained why an exercise works, like how to chunk numbers or build a mental image.

A first month that works

Here’s roughly what I’d suggest to a friend.

Week 1. One short game a day, same time each day. Just build the habit.

Week 2. Add one technique. I chose the memory palace: walk through your home in your mind and leave the things you want to remember along the way. It felt silly for about three days.

Week 3. Use it on real life. A grocery list, names at a meeting, the plot of a book.

Week 4. Look back. What changed in daily life, not only in your scores?

Mistakes I made so you don’t have to

I paid for a yearly plan in the first week, before I knew whether I’d still be using the app a month later. I didn’t. I also chased streaks instead of progress, playing the easiest game just to keep the counter alive. And I compared my scores with strangers on leaderboards, which only made me want to quit. Your only useful comparison is you, a month ago.

Small habits that matter as much

Sleep is the boring answer, but on nights I slept under six hours, my scores dropped by about a third. Walking helps. So does leaving the phone in another room while reading.

Six months on, I use one app, two techniques and a notebook. That’s the whole system, and for the first time it actually sticks.