Head-to-head · Phonics Apps
Lexia Core5 Reading vs Grow the Code
Lexia Core5 Reading leads on 0 checks, Grow the Code on 1, and 2 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 scoreLexia Core5 Reading · 7.7/10
- Most featuresGrow the Code · 1 of 2
Lexia Core5 Reading scores higher on our rubric for phonics apps: 7.7 against 7.3 out of 10; our editors rank them #3 and #6.
Grow the Code offers progress tracking; Lexia Core5 Reading doesn't publish it.
Lexia Core5 Reading is the better fit for schools needing adaptive reading intervention. Grow the Code is the better fit for schools seeking a sequenced phonics curriculum.
- Lexia Core5 Reading fits best
Schools needing adaptive reading intervention
- Grow the Code fits best
Schools seeking a sequenced phonics curriculum
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Side by side
| Feature | Lexia Core5 Reading 7.7/10 Visit ↗ | Grow the Code 7.3/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 7.7 | 7.3 |
| Ranking | #3 in Phonics Apps | #6 in Phonics Apps |
| Best for | Schools needing adaptive reading intervention | Schools seeking a sequenced phonics curriculum |
| Pricing model | Paid | Paid |
| Starting price | Not published | Not published |
| Free plan | Not published | — |
| Free trial | — | — |
| Deployment | Cloud, Mobile | Cloud |
| Platforms | Web, Windows, macOS, iOS, Android | Web, iOS |
| Support | Email, Docs | |
| Built for | Small business, Mid-market, Enterprise | Small business, Mid-market, Enterprise |
| Features Lexia Core5 Reading 0/2 · Grow the Code 1/2 | ||
| Progress tracking | Not published | ✓ (best) |
| Offline access | — | Not published |
| Specs | ||
| Age range | Pre-K through fifth grade | Not published |
| Instruction focus | Not published | Blending |
| Supported platforms | Web browsers on PC, Mac, and Chromebook; iPad app; select Android tablets | web, ios |
| Learner profiles | Not published | Not published |
| Our review | ||
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| Our verdict | Lexia Core5 Reading is a school-focused literacy program for Pre-K through fifth grade, aimed at educators supporting students’ reading development and intervention. Students work through adaptive online activities while teachers can add… Read the review → |
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 → |
Strengths and trade-offs
Lexia Core5 Reading — where it wins
- Adaptive pathways combine practice with scaffolded instruction.
- Covers phonics, fluency, comprehension, vocabulary, and structural analysis.
- Risk indicators and action plans help educators target intervention.
Where it doesn't
- Access requires a school or district purchase/account.
- Pricing is provided through sales rather than a public price list.
- A persistent internet connection is required.
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
- Lexia Core5 Reading7.7/10 · Paid
A school-focused reading program pairing adaptive practice with educator-guided intervention.
Visit LexiaFull verdict → - Grow the Code7.3/10 · 14-day trial
A sequenced phonics programme with lessons, books and learner progress tracking.
Visit Grow the CodeFull verdict →
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- Lexia Core5 Reading vs Reading Horizons
- Hooked on Phonics vs Grow the Code
- Phonics Hero vs Grow the Code
All phonics apps comparisons → · Full ranking →
Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
Last updated · How we research and update





