Hyaku: 100-Day Baby Photos

Celebrate your baby's first 100 days, one photo a day. Hyaku turns your baby's daily photos into a keepsake video or photo collage - perfect for the 100-day milestone, monthly baby photos, and everyday growth records. No writing required: just add today's photo, and the app takes care of the rest. WHO IT'S FOR - Parents who want to mark their baby's 100th day with something special - Anyone building a monthly baby photo collection - Parents who found it hard to organize 100 days of photos after the fact - Anyone who gave up on video editors with too many settings to learn - Parents wary of handing family photos to an unfamiliar cloud service - Anyone who doesn't want another subscription HOW IT WORKS 1. Pick a photo, or shoot one with the built-in alignment guide camera 2. Adjust position and size, then save it to today's slot 3. When the album is complete, export a video or a photo collage A few taps a day, and a finished keepsake is waiting at the end. BUILT TO KEEP YOU GOING - A calendar view that always shows today's slot, plus elapsed and remaining days - A little confetti celebration every time you add a photo - Gentle reminders only on days you haven't added a photo yet - no nagging once you have - An alignment guide that overlays yesterday's (or Day 0's) photo so every shot lines up - A recap screen once the album is complete, placing your first and last photos side by side THREE ALBUM TYPES - 100-Day Album: a daily record from Day 0 to Day 100 - Monthly Photo Album: an optional starting photo plus one photo per month, months 1-12 - Countdown Album: a daily record counting down to any milestone within 100 days ONE PHOTO, TWO KEEPSAKES Each photo keeps a separate crop for video and for the square collage grid, so one photo can be polished for both. - Video: 0.5-2 seconds per frame, an optional cover, a day counter, and short daily captions. Choose from 5 included royalty-cleared tracks or your own music, with adjustable volume and tempo. Export to your gallery and a dedicated folder, then share with ready-made social captions. - Collage: pick from several layout families, 5 color themes, and 2 style presets, with control over borders, spacing, and corner rounding. Preview at export quality, and save favorite settings as a named preset. Wallpaper-sized exports too. - Short video clips (beta): register a few seconds of video in a slot instead of a still photo. YOUR PHOTOS STAY ON YOUR DEVICE Photos are stored locally, not on a server - no account or card required to get started for free. Export everything (photos plus edits) as a ZIP file anytime, and re-import it on the same or a different device. Recording and exporting both work fully offline. PRICING The core app is free. Paid features are one-time, per-album purchases - no monthly subscription for editing or exporting. - Free: one 100-Day/Countdown album plus one Monthly Photo album, 1 photo/day, standard quality, watermarked - Monthly Photo Album (one-time purchase, adds one book): up to 3 photos/day, high-quality export, no watermark, custom colors - 100-Day Album (one-time purchase, adds one book): up to 3 photos/day, high-quality export, no watermark, custom colors Try any paid look before you buy - only exporting requires a purchase. No ads. FROM THE DEVELOPER As a mother of three, I made a "100-day video" for each of my children, and each one became a treasure I still watch again and again. But shooting every day, then editing 100 days of photos into something worth keeping was genuinely hard work. That gap is why Hyaku exists - to make the whole journey, from today's photo to the finished video, effortless. ALSO GREAT FOR Beyond baby photos, Hyaku suits any daily record with a clear end date - fitness progress, art projects, or a countdown to any goal. A sleepy face, a photo from behind, or just an ordinary tired day - every photo counts. Make your baby's first 100 days a little more fun to record, one photo at a time.