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Head-to-head · Phonics Apps

Grow the Code vs Teach Your Monster to Read

  • Updated Sep 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Grow the Code #6 in Phonics Apps 7.3/10 14-day trial ✓ 1 of 2 features Visit Grow the Code
Teach Your Monster to Read #7 in Phonics Apps 6.9/10 Free plan Free plan✓ 1 of 2 features Visit site

Grow the Code leads on 1 check, Teach Your Monster to Read on 2, and 0 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreGrow the Code · 7.3/10
  • Free planonly Teach Your Monster to Read

Grow the Code scores higher on our rubric for phonics apps: 7.3 against 6.9 out of 10; our editors rank them #6 and #7.

Teach Your Monster to Read offers free plan; Grow the Code doesn't. Grow the Code offers progress tracking; Teach Your Monster to Read doesn't publish it. Teach Your Monster to Read offers offline access; Grow the Code doesn't publish it.

Grow the Code is the better fit for schools seeking a sequenced phonics curriculum. Teach Your Monster to Read is the better fit for families wanting a free, playful phonics introduction.

  • Grow the Code fits best

    Schools seeking a sequenced phonics curriculum

  • Teach Your Monster to Read fits best

    Families wanting a free, playful phonics introduction

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature Grow the Code 7.3/10 Visit ↗ Teach Your Monster to Read 6.9/10 Visit ↗
At a glance
Editor score 7.3 6.9
Ranking #6 in Phonics Apps #7 in Phonics Apps
Best for Schools seeking a sequenced phonics curriculum Families wanting a free, playful phonics introduction
Pricing model Paid Free plan + paid
Starting price Not published Not published
Free plan — ✓ (best)
Free trial — —
Deployment Cloud Cloud, Mobile
Platforms Web, iOS Web, iOS, Android
Support Email Email, Docs
Built for Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Grow the Code 1/2 · Teach Your Monster to Read 1/2
Progress tracking ✓ (best) Not published
Offline access Not published ✓ (best)
Specs
Age range Not published Not published
Instruction focus Blending Not published
Supported platforms web, ios Not published
Learner profiles Not published Not published
Our review
Pros
  • More than 500 sequenced daily phonics lesson plans
  • More than 250 fully decodable online books
  • Assessment supports class, individual and targeted keep-up lessons
  • Three games progress from letter sounds to sentences and short books
  • Practice Mode, mini-games, and progress statistics support targeted practice
  • Printable phonics resources extend activities beyond the screen
Cons
  • Available on web and iOS, not a broader range of platforms
  • Paid product with no free plan
  • School subscriptions are capped at 10 or 20 teachers per plan
  • The free-to-play option is the desktop website; mobile apps are paid
  • Mobile pricing is moving to a subscription model
  • The game’s focus is early reading rather than a broad learning curriculum
Our verdict

Grow the Code is a systematic synthetic phonics programme from Smart Kids for schools, teachers and homeschool families. Its curriculum moves through oral blending, blending for reading and segmenting for spelling, with instruction in…

Read the review →

Teach Your Monster to Read is a phonics and early-reading game for children, designed for home and school use. Its three staged games move from letter sounds and blending toward sentences and short books, with children creating a monster…

Read the review →
  1. Grow the CodePhonics Apps 7.314-day trial
  2. Teach Your Monster to ReadPhonics Apps 6.9Free plan

Strengths and trade-offs

  • Grow the Code — where it wins

    • More than 500 sequenced daily phonics lesson plans
    • More than 250 fully decodable online books
    • Assessment supports class, individual and targeted keep-up lessons

    Where it doesn't

    • Available on web and iOS, not a broader range of platforms
    • Paid product with no free plan
    • School subscriptions are capped at 10 or 20 teachers per plan
  • Teach Your Monster to Read — where it wins

    • Three games progress from letter sounds to sentences and short books
    • Practice Mode, mini-games, and progress statistics support targeted practice
    • Printable phonics resources extend activities beyond the screen

    Where it doesn't

    • The free-to-play option is the desktop website; mobile apps are paid
    • Mobile pricing is moving to a subscription model
    • The game’s focus is early reading rather than a broad learning curriculum
  • Grow the Code7.3/10 · 14-day trial

    A sequenced phonics programme with lessons, books and learner progress tracking.

    Visit Grow the CodeFull verdict →
  • Teach Your Monster to Read6.9/10 · Free plan

    A free desktop phonics game with staged lessons, practice tools, and printable activities.

    Visit siteFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update