Perfect for children ages 3–12 · iOS 26+

Magical, Personalized Bedtime Stories That Make Reading Fun

AI-powered stories that adapt to your child's interests and reading level. From dinosaurs to space adventures, every story is unique and educational.

Download on the App StoreSee How It Works
Personalized
Educational
Secure
Stowly iOS app showing the main story library with personalized bedtime stories for children

What is Stowly?

Stowly is an iOS app that brings bedtime stories to life using Apple Intelligence. Simply tell Stowly what kind of story you'd like, and it instantly creates a unique, age-appropriate tale filled with educational facts, new vocabulary, and gentle life lessons.

Perfect for children ages 3–12

Unlimited Stories

Never read the same story twice

Educational Content

Real facts about science, nature, space, and history

100% Private

All AI processing on your device

Read Aloud

Premium text-to-speech with highlighting

AI-Generated Art

Beautiful poster images for each story

Story Library

Save and organize unlimited stories

Why Reading + Listening Together Creates Better Readers

Research shows that combining reading with audio narration significantly improves comprehension and builds stronger literacy skills.

Dual-Coding Theory

When children read along while hearing the story, their brains process the information in two ways at once. This 'dual-coding' makes it easier to understand complex words and remember the story.

Vocabulary Acquisition

Your child learns not just what words look like, but how they sound. This builds confidence when they encounter new words in school.

Reading Fluency

The AI narration models how stories should sound-with emotion, proper pacing, and natural pauses. Children unconsciously adopt these patterns in their own reading.

Enhanced Engagement

Instead of struggling through text, your child gets swept up in the adventure. Reading becomes entertainment, not homework.

Based on dual-coding theory research from cognitive science
Aligned with National Reading Panel recommendations

Key Features

AI-Powered

Personalized Story Generation

Tell Stowly what you'd like - "A story about dinosaurs learning to share" or "An adventure in space discovering planets" - and watch as AI creates a unique bedtime story tailored to your child's interests.

Stowly story generation screen where parents enter a story topic for their child
Stowly age-appropriate story creation with customizable reading levels for ages 3 to 12
Age-Aware

Age-Appropriate Content

Choose the right complexity for your child:

●
Ages 3–5: Simple language, 150 words, basic concepts
●
Ages 5–8: Moderate complexity, 250 words
●
Ages 8–10: Advanced vocabulary, 400 words
●
Ages 10–12: Complex narratives, rich vocabulary
Educational

Built-In Learning

Every story includes:

Real Educational Facts seamlessly woven into the narrative
3–5 New Vocabulary Words to expand your child's language
Topics like science, nature, space, and history
Gentle Moral Lessons that teach values
Stowly learning progress screen showing educational facts and vocabulary from generated stories

How It Works

1

Share Your Idea

Tell Stowly what kind of story you'd like

2

Select Age Range

Choose your child's age for tailored content

3

Generate Story

Watch AI create a unique story in seconds

4

Read & Enjoy

Let text-to-speech bring the story to life

5

Save & Favorite

Build your library of personalized stories

Two Ways to Experience Stowly

Choose what works best for you and your family

Free with Apple Intelligence

FREE

Unlimited Free Stories on Your Device

Completely free – No credit card, no limits
Private – Stories generated on your device, not sent to servers
Instant – No internet connection needed
Unlimited – Generate as many stories as you want

Requirements:

  • • iPhone 15 Pro or newer
  • • iOS 26 or later
  • • Apple Intelligence enabled
  • • Languages: English, French, German, Spanish, Italian
Download Free

Cloud AI Premium

PREMIUM

Premium Stories for Any iPhone or iPad

$4.99/monthor $49.99/year (Save 17%!)
Works on any iPhone/iPad with internet (iOS 26+)
All 6 languages including Slovak
Enhanced quality – Richer vocabulary, deeper storylines
Professional narration – Superior audio quality
100 diamonds/month or 1,200/year

Diamond Costs:

  • • Story generation: 1💎
  • • Image generation: 4💎
  • • AI narration: 2💎
  • Example: Complete story with image + narration = 7💎
Start Premium

Compare Plans

FeatureFreePremium
CostFree, unlimited$4.99/mo or $49.99/yr
Device RequirediPhone 15 Pro+Any iPhone/iPad (iOS 26+)
LanguagesEnglish, French, German, Spanish, ItalianAll 6 languages including Slovak
Story QualityGoodEnhanced (richer vocabulary)
Internet RequiredNoYes
Sign-InNoYes (Sign in with Apple)
Privacy100% localPrompts sent to AI service

Less than the cost of a single children's book per month for unlimited personalized stories.

See Stowly in Action

Stowly iOS app story library showing a collection of personalized bedtime stories for children

Story Library

Stowly age and topic selection screen for creating a new personalized bedtime story

Story Create

Stowly AI story generation in progress, creating a unique bedtime story from a parent's prompt

Creating Story

Stowly AI image generation screen creating a custom poster illustration for a bedtime story

Generating Image

Stowly story summary screen showing educational facts and new vocabulary words from the story

Story Summary

Stowly learning progress tracker displaying words learned and stories read by the child

Learning Progress

Stowly app settings screen with language selection, age range, and subscription management

Settings

Your Child's Safety and Privacy Are Our Top Priority

We designed Stowly with the same privacy standards we'd want for our own children.

Stories Stay on Your Device

All generated stories are stored in your iCloud, not on our servers. You have complete control-view, edit, or delete anytime. We never see what your child creates.

No Tracking, No Ads

Stowly contains zero tracking, zero ads, and zero third-party data sharing. Your child's experience is private and distraction-free. No behavioral profiling, no targeted advertising.

Sign in with Apple

No passwords to remember. Secure biometric authentication (Face ID/Touch ID) keeps your account safe. Can't forget a password you never created.

Age-Appropriate Content

All stories are filtered for age-appropriateness. No scary, violent, or inappropriate themes. Educational and magical, always. Bedtime stories that help your child drift off - not lie awake frightened.

COPPA Compliant
GDPR Compliant
CCPA Compliant

Children's Online Privacy Protection Act · EU General Data Protection Regulation · California Consumer Privacy Act

Educational Topics

Space & Astronomy
Dinosaurs
Oceans
Nature
Science
History
Animals
Art
Technology
Values

Frequently Asked Questions

Everything you need to know about Stowly

Stowly requires iOS 26 or later. Free on-device AI requires iPhone 15 Pro or newer. Cloud AI works on any iPhone or iPad with iOS 26+ and an internet connection.
Apple Intelligence is required only for free on-device story generation. Cloud AI (Stowly Pro subscription) works on any iOS 26+ device without Apple Intelligence.
You can subscribe to Stowly Pro and use cloud AI, which works on any iPhone or iPad running iOS 26+.
Yes. All stories are stored in your iCloud, not on our servers. We don't track your child's behavior, reading habits, or show any ads. We're COPPA and GDPR compliant.
No. Stowly has no social features, messaging, or user-to-user interaction. It's a private, safe space for your family only.
For free users, no data is collected. For Stowly Pro subscribers, we collect only what's necessary: optional email (via Sign in with Apple, which you can hide), subscription status, and transaction history. We never collect location, browsing history, or behavioral data.
Yes! Cancel anytime via App Store Settings → [Your Name] → Subscriptions. You'll retain access until the end of your current billing period.
You keep any unused diamonds until your subscription expires. After expiration, diamonds are removed, but you can resubscribe anytime.
Refunds are handled through Apple's App Store. Contact Apple Support or request via your purchase history.
On-device (Free): English, French, German, Spanish, Italian. Cloud AI (Premium): All of the above + Slovak.
Yes! Change language anytime in Settings. Note: Slovak requires cloud AI (Stowly Pro subscription).
Diamonds are virtual currency used for cloud AI features: Story generation costs 1💎, Image generation costs 4💎, and AI narration costs 2💎. Stowly Pro includes 100 diamonds/month or 1,200 diamonds/year.
If cloud AI generation fails, your diamonds are automatically refunded. No questions asked.
Yes! All stories can be edited, saved, or deleted from your library. Stories are stored in your iCloud.
On-device stories generate in seconds. Cloud AI stories typically take 10-30 seconds depending on internet speed.
On-device AI: Free, unlimited, private, requires iPhone 15 Pro+, works offline, English/French/German/Spanish/Italian only. Cloud AI: Premium ($4.99/mo), works on any device, requires internet, enhanced quality (richer stories, better images), supports all 6 languages including Slovak.
Yes. Cloud AI uses more advanced models that produce richer vocabulary, deeper narratives, and higher-quality images. Many parents report noticeably better storytelling with cloud AI.
Ensure: (1) You have iPhone 15 Pro or newer, (2) iOS 26+ is installed, (3) Apple Intelligence is enabled: Settings → Apple Intelligence & Siri, (4) Model has finished downloading (can take 5-10 minutes on first setup).
Sign in with Apple requires: iOS 26+, Two-factor authentication enabled on your Apple ID, and Internet connection. If issues persist, contact studio@caskcoded.com.
Try: (1) Pull down to refresh in the app, (2) Force quit and reopen the app, (3) Check your subscription is active in App Store Settings. If still not working, contact support at studio@caskcoded.com.

Still have questions?

We're here to help!

studio@caskcoded.com
In-App Support Available 24/7

Give Your Child the Gift of a Love for Reading

Join thousands of families who've transformed bedtime into the favorite part of the day. Try Stowly free today-no sign-in, no credit card, no risk.

Download on the App Store

Start Free with Apple Intelligence · Upgrade to Premium Anytime