LittleStems - Baby Milestones

Tracker, firsts & memories

Only for iPhone

Free · In-App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Every milestone and every little moment, on one gentle timeline that grows with them. Research-backed ranges, never deadlines, and private by default. Every milestone, every little moment. LittleStems is a gentle milestone tracker and memory keeper for babies, toddlers and small children - milestones, firsts and the funny things they say, kept together on one timeline that's yours to keep. A STEM THAT GROWS WITH THEM Every milestone you log helps a little stem grow, sprout leaves and bloom across four areas: physical, communication, social and cognitive. A calm picture of how they're getting on, never a score. 108 MILESTONES, BIRTH TO FIVE Drawn from CDC, WHO and AAP guidance, each with a wide, gentle range - never a deadline. No red flags and no percentages. Pacing preferences can widen the windows for prematurity, developmental delay, physical or motor disability, or vision and hearing differences. Turn on reminders if you'd like a nudge when a new window opens. ONE TIMELINE FOR THE WHOLE STORY Milestones, little moments and sayings land together on one timeline, newest first, with their birthdays marked along the way, so a year of small moments reads like the year it really was. Add a photo, a video or a sound clip to any of them. Catching up is easy: log what they did this week and fill in the rest as you remember. MOMENTS, FIRSTS AND SAYINGS First smile, first steps, a day at the beach. "Mingo" for flamingo. Keep the moment and the way they said it, not just the date - and mark the ones that were a first. LITTLE ADVENTURES 75 small things to do before they're five - puddle jumps, rock pools, cloud spotting - picked for their age and the season. Tick one off and keep it as a memory. ASK LITTLESTEMS Wondering whether something is typical? Ask in your own words and get an answer drawn from NHS, CDC and WHO guidance, with its sources. It isn't medical advice, and it will always point you to your health visitor or doctor when that's the right call. PRIVATE BY DEFAULT Start without an account, and sign in whenever you want to back up and sync across your devices. Our analytics never see your child's name, your notes or your photos. Export everything, or delete everything, from inside the app. THEMES AND NIGHT MODE Eight gentle themes, and a calm night mode for quiet updates after bedtime. FREE, WITH PREMIUM IF YOU WANT MORE Free includes one child, every milestone, five memories - moments, firsts and sayings - with photos and sound, 250 MB of backup and three Ask questions a month. Premium adds video to every memory, 5 GB of media storage, unlimited memories, all 75 Little adventures, up to five children and unlimited Ask. Choose monthly or annual with a 7-day free trial, or a one-time lifetime purchase. LittleStems is independent, and is not affiliated with or endorsed by the NHS, WHO, CDC or AAP. Parent-made in the UK. Questions or ideas: hello@littlestems.app Terms of Use: https://littlestems.app/terms Privacy Policy: https://littlestems.app/privacy

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The developer, Keystone Dev Studio Ltd, 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:

    • Health & Fitness
    • Purchases
    • Contact Info
    • User Content
    • Usage Data

Privacy practices may vary based, for example, 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

Provider
KEYSTONE DEV STUDIO LTD
Size
50.3 MB
Category
Lifestyle
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.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English
Age Rating
13+
  • 13+
  • Learn More
  • Infrequent
    Medical Treatment Information

    Contains
    Health or Wellness Topics
In-App Purchases
Yes
  • LittleStems Premium Lifetime £69.99
  • LittleStems Premium Annual £29.99
  • LittleStems Premium Monthly £3.99
  • Learn More
Copyright
© 2026 Keystone Dev Studio Ltd
  • Developer Website
  • Privacy Policy