Our take
Adaptive software across 21 levels that reaches syllable types, affixes and Greek combining forms by its upper levels. When a student struggles it steps from practice to scaffolded to explicit teaching and flags the skill for the teacher. Students do not read aloud to the program; fluency work is silent. Most children get it through school, but families can buy a home licence through Lexia's reseller.
A good fit for
- K–5 children who need the whole ladder in one self-running program
- Children whose school already licenses it
Look elsewhere if
- Children who need someone to hear them read aloud
- Android tablets (not supported)
How far it goes
About the skill ladder- 7Latin and Greek rootsconstruct, phonographTaught
- 6Prefixes, suffixes and spelling ruleshopping, unkindTaught
- 5Multisyllable wordsnapkin, fantasticTaught
- 4Vowel patternscake, rain, carTaught
- 3Blends and digraphsstop, ship, chinTaught
- 2Short-vowel wordscat, sit, hopTaught
- 1Letter soundsm says /m/Taught
How it works
How we rate- Who hears your child read?
- No automated listeningThe software does not assess reading aloud; an adult can provide listening and feedback.
- Does your child spell?
- Picks letters or answersWord-building and spelling-rule activities; we could not confirm whether children produce whole spellings.
- What do they read?
- Not publishedWe could not confirm what kind of text it uses.
- How is progress gated?
- Says it adaptsAutomatic placement and adaptive branching.
- How much of your time?
- Runs by itselfYour child can use it alone.
- What does the evidence show?
- Independent studyEvidence for ESSA rates it Moderate (+0.16 across 4 studies). Lexia advertises Strong.
Watch-outs
- Lexia advertises ESSA Strong; Evidence for ESSA lists Moderate.
- Older Lexia materials call high-frequency words "sight words"; since 2024 the program marks their sound-spellings and irregular parts.
How it compares
| App | Price | Goes up to | Hears reading | Spelling |
|---|---|---|---|---|
| Lexia Core5 Reading | Home licence $175/yr (plus $110 per extra child) through Lexia's reseller; free if your school provides it | Latin and Greek roots | No automated listening | Picks letters or answers |
| Reading Horizons At-Home | $199 for the first year, then $50/yr; $25 per extra student; $10 30-day trial | Multisyllable words | No automated listening | Writes from dictation |
| Reading.com | $12.49–$14.99/mo or $74.99/yr | Vowel patterns | You do | Picks letters or answers |
| Phonics Hero | US$36 per 6 months on the web, or US$6/mo in the app | Multisyllable words | No automated listening | Picks letters or answers |
| Lexercise Basic Therapy | $150/mo, 14-day money-back guarantee | Latin and Greek roots | You do | Writes from dictation |
Sources
- Lexia Core5
- Android not supported (Lexia Help Center)
- Home licence (Lexia reseller)
- Lexia: buying for home use
- Core5 updates, 2024–25
- Core5 scope and sequence (PDF)
- Evidence for ESSA
- EEF trial
Checked October 2026 against the maker's own pages and the sources above. Spot something out of date? Tell us.