KEEP by Lovebox vs Letteringo

KEEP is the free companion app for KEEP — the connected keychain that keeps your people close. Someone you love carries a little e-ink screen on their keys. With this app, you send them a note — a word, a drawing, a sticker — and it lands on their keychain. Anytime. From anywhere. HOW IT WORKS • Write a message, doodle a drawing or drop a sticker • Tap send. They get a gentle nudge that love is waiting. • They hold their phone to their KEEP, and your note appears • Make a list — friends, family — and send one note to every KEEP in it at once WHY PEOPLE LOVE IT • Emotional connection, even miles away • More love, less doomscroll. A pocket, not a feed. • Radical simplicity. No WiFi to set up, no battery to charge — the keychain just keeps your message. • E-ink that looks like ink on paper. Crisp in bright sun. The quiet opposite of one more glowing screen. LITTLE WAYS TO SAY "THINKING OF YOU" • A good-morning note for your long-distance someone. • A kid's doodle for a grandparent. • One note to your whole group of friends, on everyone's keys at once. • An inside joke, a countdown, a tiny pep talk before the big day. • Infinite "thinking of you"s, one tap at a time. KEEP your people close. — KEEP is a connected keychain, sold separately. This free app is how you send the love.

Letteringo is a heartfelt correspondence app that brings the real letter-writing experience back to the digital world. Pick a paper, take your pen, and write what comes from within. Whether to a loved one, an old friend you've lost touch with, or someone you've never met — let your letter drift with the wind until it finds someone to read it. — FEATURES — WRITE LETTERS BY HAND • Special handwritten-style fonts • Authentic paper textures: beige, kraft, parchment • Envelopes, wax seals, and varied design options • Realistic touches like coffee stains, teardrops, and raindrops LETTER IN A BOTTLE (FLYING LETTERS) Send your letter as if dropping it into the sea; let it reach a reader somewhere in the world. These anonymous letters that begin with "Dear stranger…" offer a chance to touch a completely different life. FIND A PEN PAL Reply to incoming letters and keep your correspondence alive. Trace everyone you've met in your "Detective Dossier" and follow your conversations. STAMP COLLECTION Earn stamps from different countries with every letter you receive. Collect rare stamps, fill your album, and share your collection with friends. PERSONALIZATION • Home screen styles: Cloud, Mailbox, Shelf or List • Toggle typewriter key sounds on or off • Envelope colors, paper textures, and handwriting fonts — all yours to choose MULTI-LANGUAGE SUPPORT Turkish, English, German, and Spanish interface. Translate incoming letters with a single tap. ARCHIVE AND HISTORY All your correspondence is securely stored. Travel back in time and re-read your favorite letters. — FOR WHOM? — For those who miss writing letters, creative writers, people looking for pen pals, and anyone tired of the coldness of digital communication. Writing with Letteringo isn't just sending a message — it's creating a moment. Download, write your first letter, and who knows from which city an answer might land at your door.