Personalized AI stories in a grandparent's voice — bedtime or anytime. Upload a recording, autoplay back-to-back, and pick the right mode for the moment.
The only bedtime story app where a grandparent's own voice narrates personalized stories for your child.
Gramms uses AI to craft unique stories where your child is the hero. Each story features warm, expressive narration that sounds like a loving grandparent reading aloud — perfect for drifting off to sleep, or for daytime listening too.
HOW IT WORKS
- Enter your child's name, age, and interests
- Describe a story idea, or tap "Surprise Me" and let AI choose
- Pick Bedtime or Anytime mode
- Receive a custom story with:
- Original narrative featuring your child as the main character
- Warm, emotional audio narration
- Beautiful cover illustration
- Get notified when the story is ready — never miss bedtime
STORY MODES
- Bedtime — calm pacing, ends gently with a quiet moment
- Anytime — clear plot arc, satisfying ending — perfect for the car, quiet afternoons, or rainy mornings
VOICE CLONING (Premium)
- Record a family member reading a short passage in the app, OR upload an audio or video recording (perfect for grandparents who can't be there in person)
- Stories narrated in their real voice
- Send invite links so loved ones can record remotely
BUILT FOR CONTINUOUS LISTENING
- Background audio playback and lock screen controls
- Autoplay next story for back-to-back listening
- Gentle reminders when it's been a while since the last story
AGE-APPROPRIATE FOR CHILDREN 3-10
- Stories tuned to your child's age band
- Vocabulary and themes match their developmental stage
- No conflict, no scary content — just warm, age-appropriate adventures
PRIVACY-FIRST
- COPPA compliant — your child's data is protected
- No ads, no tracking, no data selling
- Full parental control over all information
- Easy data deletion at any time
FREE TO USE
- 3 free stories per week
- Stories saved in your personal library
- Replay favorites anytime
PREMIUM
- Unlimited stories
- Voice cloning (record or upload)
- All narrator voices unlocked
- Payment charged to Apple ID at confirmation of purchase
- Subscription auto-renews unless cancelled 24 hours before end of current period
See our Privacy Policy at gramms.ai/privacy for details on data handling.
Terms of Use: https://gramms.ai/terms
Privacy Policy: https://gramms.ai/privacy
EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Both of my daughters were excited to build their own unique stories, listen to them (without me reading them a book for a change), and the build something new the next time. Fun app that I would encourage for your kids bedtime/story routine!
Developer Response
Two daughters, two different stories, zero books to read — this is exactly what we had in mind when we built multi-child profiles. Really glad both of them are getting their own adventures. Thank you for sharing this!
Big hit!
Fanewyork
Such a great app for all parents to make bedtime stories super easy! My 3 year old daughter loves to create her own stories together with me with her favorite characters. Can highly recommend it!
Awesome and creative
Tbazz1868
What an amazing application! Very creative and super easy to use. Perfect for tired parents! If I could give 10 stars I would.
Developer Response
Thank you! "Perfect for tired parents" might be our favorite review summary yet — we'll take it. If we ever figure out how to display 10 stars, you'll be the first to know. Really appreciate the support!
My Kids Love It
Herve Villichaiz
Started making stories and can’t stop! So cool…
Developer Response
Ha! "Can't stop" is exactly the energy we want at story time (just maybe not too late into the night 😄). Thanks for the love, Herve — really glad your kids are enjoying it!
v2.0.0 — Stories anytime, not just bedtime.
Anytime mode — Pick a daytime story with energy and a satisfying close, or stick with calm bedtime pacing. There's a per-story toggle on the Create screen, and a default per child.
Upload a voice — Got an mp4 from Grandma's WhatsApp? You can now upload audio or video files to clone a family voice — no fighting with mic permissions on a phone that isn't yours.
Autoplay — Tap "Autoplay on" in the player and let stories chain together for up to 3 in a row, or 30 minutes — whichever comes first. Perfect for bedtime wind-down or a quiet afternoon.
Better stories — We rewrote our storyteller prompt around the masters of children's literature. More concrete imagery and earned warmth, less sparkle and twinkle.
Plus reliability fixes for background listening on a locked phone.
Version 2.0.0
The developer, SmartCue Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Purchases
Contact Info
User Content
Identifiers
Usage Data
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
SmartCue Inc
Size
59.6 MB
Category
Education
Compatibility
Requires iOS 15.1 or later.
iPhone Requires iOS 15.1 or later.
iPod touch Requires iOS 15.1 or later.
Mac Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
