Remember the numbers
that matter most.
Phone by Heart makes mastering important numbers fun — so when it counts, you'll be ready.
No spam. Ever. Just your launch notification.
Everything you need to memorize numbers
Unique games, progress tracking, and a safety net — all in one app.
When your phone dies, in the event you get pulled over, or your phone goes missing — you'll still have the numbers that matter.
What's Inside
Everything you need to own your memory again.
Memory Games
Addictive daily games that wire phone numbers into long-term memory through spaced repetition.
HeartReach
Set reminders to call the people who matter most. Never let a relationship slip.
Prestige Levels
Earn XP to rank up through prestige tiers — from Memorizer to By-Heart. Celebrate every level.
Area Code Lookup
Quickly look up area codes from around the world so you always know where a number is from.
Heart Coins
Earn coins through gameplay. Spend them to unlock HeartReach and new games.
Always Ready
When it counts most, you'll still have the numbers that matter.
Introducing HeartReach
When did you last call someone just to check in? Life gets busy. People get forgotten. HeartReach makes sure that never happens. Perfect for birthdays, anniversaries and more!
Simple, honest pricing
Start free. Upgrade when you're ready.
🖤 Founder's Pass includes Golden Theme and Premium HeartReach.
Your Memory Is More Powerful Than Your Phone.
Let's prove it.