What Tablif read on Keen's site
Keen describes itself as: “Keen: Memory & Brain Training App for Adults 40+ | Android”
- Price model: One-time · Monthly · Yearly · free tier
- Free tier: Free for a trial
- Stage: Live, no waitlist
- Alternative to: Lumosity
- How it differs: “No endless feed of puzzles.”
What it is
Calls itself “memory training app”.
- Calls itself: memory training app
“Keen is a memory training app”
Where it puts itself
Positions itself as an alternative to Lumosity. Rules out “No ads or tracking”. Publishes a comparison page.
- Alternative to: Lumosity
- Says it will not: No ads or tracking
“No endless feed of puzzles. Each day Keen lays out one small session”
“Lumosity alternative”
What it costs
One-time purchase, monthly subscription and yearly plan. Free for a trial period. Prices quoted: $39.99/year, $7.99/month, $99.99/lifetime.
- One-time: yes
- Monthly: yes
- Yearly: yes
- Free plan: free for a trial
- Price: $39.99/year · $7.99/month · $99.99/lifetime
“$39.99 each year”
“$7.99 each month”
“$99.99 once”
Who it sells to
Sells to consumers.
- Sells to: consumers
“Keen is a brain and memory training app for adults 40 and over”
How it runs
A mobile app for Android. Runs locally and works offline. Distributed through the Play Store.
- Kind: mobile
- Runs on: Android
- Runs where: on the device, offline
- Distributed via: Play Store
“Keen is a memory training app for Android”
“Games and lessons all run on the phone.”
What it works with
Names Google Play, Lumosity and 1 more on its pages.
- Names: Google Play · Lumosity · Oyrial
“Google Play is a trademark of Google LLC.”
“Keen is a memory training app for Android”
What it offers as proof
Live, no waitlist. Try it without signing up.
- Instant signup: yes
- Trial asks for: nothing
“Get it on Google Play”
“Your first day's plan is free, with no card.”
Sources
Tablif read these pages, last on 5 Nov 2026. Everything above is what the product says about itself; Tablif does not verify every claim.
Similar products in Tablif Town
- Neuron - The IQ app: Early Access Android Brain Training
- SkillArena: Focus Training: Two, four or eight-minute brain games, no streak pressure
- Neuriosity: Brain Training: Brain games for memory, focus, and problem-solving
- Cognilo: Brain Training Games: Five untimed puzzles a day, with no streak to protect
- MemoBraid: Local-first second brain to capture, organize, and ask
- LaterList AI: Your AI Memory for Life
- TikTik: Five quick memory, matching and reflex games
- Brain Bloom Games: 🧠 Complete daily quests, collect and unlock rewards! 🌸✨