Khan Academy Kids is the best free educational app for most four year olds, because the full app is free for families and teachers, with 4,000 plus activities, videos, and books, and no ads and no in-app purchases. If you want a reading focus, start with Duolingo ABC for phonics and Starfall for early reading, then add PBS Kids Games for show based play at no cost. ABCmouse, Lingokids, and Reading Eggs give a wider curriculum, but the full versions need a subscription after a free tier or a free trial ends.
A good app for a four year old keeps lessons short, uses large touch targets, and gives a clear next step after each activity. The apps below cover reading, math, songs, and play, and each one lists a real price from an official page opened on 2026-11-12.
On this page
Best educational apps for 4 year olds free: comparison table
Swipe the table sideways on a phone to see every column.
| # | Name | Best for | Starting price | Free plan / trial | Link |
|---|---|---|---|---|---|
| 1 | Khan Academy Kids | Broad early learning for ages 2 to 8 | $0 for families and teachers | Yes | Visit |
| 2 | PBS Kids Games | Show based games for ages 2 to 8 | $0 | Yes | Visit |
| 3 | Duolingo ABC | Phonics and early reading for preschool to grade 2 | $0 | Yes | Visit |
| 4 | Starfall | Phonics and early reading for ages 4 to 8 | $35 per year | Yes | Visit |
| 5 | ABCmouse | Structured learning for ages 2 to 8 | $14.99 per month | Yes | Visit |
| 6 | Lingokids | Play based learning for ages 2 to 8 | $13.49 per month | Yes | Visit |
| 7 | HOMER | Personal learning for ages 2 to 6 | $6.66 per month | Free trial (30 days) | Visit |
| 8 | Reading Eggs | Reading and math for up to four children | $13.99 per month | Free trial (30 days) | Visit |
The 8 best best educational apps for 4 year olds frees, in detail
Khan Academy Kids
Best for: Broad early learning for ages 2 to 8
Khan Academy Kids covers early literacy, early math, and social and emotional skills in one app for children ages 2 to 8. The app includes 4,000 plus activities, videos, and books, and families and teachers can use the full app at no cost. There are no ads and no in-app purchases in the family version, which makes it easy for a four year old to use with less adult help during a short session.
- The pricing page lists a separate option for schools and districts at $5 per student per year.
- That option is for schools, not for a family at home.
- Choose this app first if you want one free place for reading, math, and stories, and if you want to avoid a monthly charge while your child is still i
Pros
- 4,000 plus activities, videos, and books
- No ads and no in-app purchases
Cons
- School reporting costs $5 per student per year
- Content is aimed at ages 2 to 8, so older children move past it
PBS Kids Games
Best for: Show based games for ages 2 to 8
PBS Kids Games brings together 280 plus free curriculum games for children ages 2 to 8, with characters from shows such as Daniel Tiger, Wild Kratts, Lyla in the Loop, Weather Hunters, and Carl the Collector. The App Store listing shows the app as free, and the games are described as kid tested and designed for young children. A four year old who already knows one of the shows will find a familiar character in each game, which can help a shy child start a new activity.
- This app works best as a second app next to a reading app, because it does not set out a full reading or math path on its own.
- Choose it if your child learns best through play with known characters, and if you want a free app with no subscription screen in the way of a short p
Pros
- 280 plus free curriculum games
- Characters from PBS Kids shows
Cons
- No structured reading or math path like a curriculum app
- Many games need an internet connection
Duolingo ABC
Best for: Phonics and early reading for preschool to grade 2
Duolingo ABC is a free learn to read app for children from preschool to grade 2. Its App Store listing describes more than 700 hands on lessons covering the alphabet, phonics, sight words, and vocabulary, and it states that the app is free with no ads and no in-app purchases. The official Duolingo ABC page describes a phonics curriculum based on guidance from the National Reading Panel, with lessons on letter sounds, handwriting, sight words, and vocabulary.
- Lessons are short and game like, so a four year old can finish one lesson in a few minutes and then stop.
- The app also works offline, which helps on a car ride or in a place with weak Wi-Fi.
- Choose Duolingo ABC if reading is your main goal and you want a free phonics path.
- Pick a different app if you also need math, science, or a wider preschool curriculum in the same place.
Pros
- More than 700 lessons
- No ads and no in-app purchases
Cons
- English reading only, with no math or science
- No desktop version, app only
Starfall
Best for: Phonics and early reading for ages 4 to 8
Starfall began as a free service to teach children to read, and it still offers free reading activities on its site. A Home Membership costs $35 per year and serves a single family household, including grandparents, for one year on computers and mobile devices. The membership adds complete access to more than 700 activities, including expanded math and reading content for PreK to grade 5, plus added songs and rhymes.
- The in-app subscription is $5.99 per month, which costs more over a year than the $35 website membership, so check both routes before you sign up.
- Choose Starfall if your child responds well to songs and simple phonics games, and if you want a low yearly cost rather than a monthly charge.
Pros
- Free reading activities on the site
- Home membership covers a full family for one year
Cons
- Full access needs $35 per year or $5.99 per month in the app
- Math and expanded content sit behind membership
ABCmouse
Best for: Structured learning for ages 2 to 8
ABCmouse is a structured early learning program for children ages 2 to 8, with separate Reading and Math Learning Paths and more than 13,000 activities in its Premium version. Basic Access is free, with no payment or trial required, and it gives limited access to a chosen set of up to 10 learning activities per day for one child profile. Premium Access adds unlimited learning, personalised grade level content, immersive worlds, and support for up to three child profiles.
- The monthly Premium plan costs $14.99 per month, with a 30-day free trial for web signups.
- The annual Premium plan costs $79.99 per year on ABCmouse.com, or $69.99 per year through the Apple App Store or Google Play.
- Choose ABCmouse if you want a set learning path.
- Start with Basic Access first, because 10 activities per day may be enough for a four year old.
Pros
- Basic Access is free with up to 10 activities per day
- Premium has 13,000 plus activities
Cons
- Premium is $14.99 per month or $79.99 per year
- Basic is limited to one child profile and 10 activities per day
Lingokids
Best for: Play based learning for ages 2 to 8
Lingokids is a play app for children ages 2 to 8, with games, songs, and videos across subjects that include math, reading, science, social and emotional skills, music, and English. Lingokids Basic costs nothing, needs no payment details, and never expires. It gives 10 activities per day, refreshed every 24 hours, with no ads, on one child profile.
- Lingokids Plus starts with a 7-day free trial, then costs $13.49 per month or $161.88 per year on the website.
- Plus adds the full library of 4,000 plus games, songs, and videos, offline play, up to four child profiles, and screen time limits.
- App store prices change by country, so check the price at checkout.
- Choose Lingokids if your child likes short games and songs, and if you want a free daily limit that keeps screen time short by design.
Pros
- Basic is free with 10 activities per day
- Plus has 4,000 plus games, songs, and videos
Cons
- Plus is $13.49 per month or $161.88 per year on the website
- No computer version, phones and tablets only
HOMER
Best for: Personal learning for ages 2 to 6
HOMER, from Begin, is an early learning app for children ages 2 to 6, with reading, math, creativity, and social and emotional skills. Begin lists HOMER starting at $6.66 per month, and the app gives a personal learning path that adapts to each child. One subscription covers up to four child profiles, which helps a family with a four year old and a younger sibling who wants to use the same account.
- The web signup gives a 30-day free trial, while signup inside the app gives a 7-day free trial, so the route you choose changes how long you can try t
- There is no ongoing free tier after the trial ends.
- Choose HOMER if you want a personal path for a child aged 2 to 6 and you are ready to try a subscription after the trial.
Pros
- Up to four child profiles on one subscription
- 30-day free trial on the web
Cons
- No ongoing free tier after the trial ends
- Content is aimed at ages 2 to 6 on Begin, so older children need a wider app
Reading Eggs
Best for: Reading and math for up to four children
Reading Eggs is a bundle of reading and math programs, with Reading Eggs for reading and Mathseeds for math, for children from PreK through grade 2 and beyond. The Reading and Math plan costs $13.99 per month, with the first 30 days free, and it includes all reading and math programs for up to four children. The yearly plan is listed at $74.99 for the first year, then billed yearly at $99.99, and a two year plan is listed at $107.99 for two years, then billed every two years at $199.98.
- A separate Homeschool Max plan costs $41.90 per month or $299 per year, and it adds assignment scheduling and skill mastery tracking.
- The monthly plan renews unless you cancel at least 24 hours before the next billing date, so set a reminder before the 30-day trial ends.
- Choose Reading Eggs if you want reading and math in one family subscription, and if you have up to four children who can share the same account.
Pros
- Reading and Math plan covers up to four children
- 30-day free trial on the monthly plan
Cons
- Monthly plan is $13.99, and the yearly standard price is $99.99 after a first year offer of $74.99
- Homeschool Max is $41.90 per month, a separate higher plan
How we chose
We chose apps that are real products for children aged 2 to 8, with a clear age range, a listed price or a listed free tier, and content that suits a four year old. Prices and plan limits in this article come from official vendor pricing pages and app store listings opened on 2026-11-12. We did not test any tool hands-on. We did not use customer counts, awards, or review scores to rank the apps. Where a vendor hid the full price behind a checkout screen, we used the starting price shown on its official shop or pricing page.
Pick by budget and need
| Need | Pick | Cost to start |
|---|---|---|
| No cost at all | Khan Academy Kids, PBS Kids Games, Duolingo ABC | $0 |
| Reading focus, low yearly cost | Starfall | $35 per year for Home Membership |
| Free daily limit, then full library | ABCmouse Basic, then Premium | $0, then $14.99 per month |
| Play based learning, 10 activities per day free | Lingokids Basic, then Plus | $0, then $13.49 per month |
| Personal path for ages 2 to 6 | HOMER | 30-day free trial on the web, then $6.66 per month billed annually |
| Reading and math for up to four children | Reading Eggs | 30-day free trial, then $13.99 per month |
Frequently asked questions
What is the best free educational app for a four year old?
Khan Academy Kids is the best free pick for most four year olds, because the full app is free for families and teachers, with 4,000 plus activities, videos, and books, and no ads and no in-app purchases. Duolingo ABC is the best free pick for phonics, and PBS Kids Games is the best free pick for show based play.
Are there truly free educational apps for four year olds?
Yes. Khan Academy Kids, PBS Kids Games, and Duolingo ABC are free with no subscription, no ads, and no in-app purchases in the versions described here. ABCmouse Basic and Lingokids Basic are also free, but they limit you to 10 activities per day, so they work best for a short daily session.
Which app is best for learning to read at age four?
Duolingo ABC is best for phonics and early reading at age four, with more than 700 lessons on letter sounds, sight words, and vocabulary. Starfall is a good second pick for songs and simple phonics games, and Reading Eggs adds a wider reading path with math if you want a family subscription.
How much does ABCmouse cost?
ABCmouse Basic Access is free, with up to 10 activities per day for one child profile. Premium Access costs $14.99 per month, with a 30-day free trial for web signups, or $79.99 per year on ABCmouse.com, or $69.99 per year through the Apple App Store or Google Play.
Does Lingokids have a free plan?
Yes. Lingokids Basic is free, with no payment details and no time limit, and it gives 10 activities per day on one child profile. Lingokids Plus starts with a 7-day free trial, then costs $13.49 per month or $161.88 per year on the website, and it adds the full library, offline play, and up to four child profiles.
Should I choose a subscription app or a free app first?
Start with a free app first, such as Khan Academy Kids or Duolingo ABC, and use it for two weeks. Add a subscription app only if your child finishes the free activities each day, asks for more subjects, or needs more than one child profile. That way you learn your child’s lesson style before you commit to a monthly or yearly charge.
Sources
- https://www.khanacademy.org/kids/pricing
- https://apps.apple.com/us/app/pbs-kids-games/id1050773989
- https://abc.duolingo.com
- https://store.starfall.com/membership
- https://www.abcmouse.com/learn/how-much-does-abcmouse-cost-subscription-plan-overview
- https://help.lingokids.com/hc/en-us/articles/115005120505-What-is-the-Price-and-currency-for-Lingokids-Plus
- https://www.beginlearning.com/shop
- https://readingeggs.com/pricing/
Prices and features were read on each company’s own website in November 2026. They change often, so confirm the current offer on the official site before you sign up or buy.