ROYO automatically generates personalized decodable reading passages matched to each student's phonics level, delivers instant feedback as they read aloud, and differentiates by spelling pattern — for every student, including your English learners — without a single extra lesson to plan.
Get StartedAutomatically creates decodable reading texts aligned to each student's current phonics stage — no passage hunting, no copy-pasting, no custom builds.

Delivers Instant Oral Reading Feedback
Listens as students read aloud and gives them immediate, corrective feedback on decoding errors — in the moment, not after the fact.

Shows You Exactly Where Students Are Struggling Your dashboard surfaces which phonics patterns each student is missing, so you know precisely where to focus your small-group time.

Supports English Learners Vocabulary support in students' home language removes the comprehension barrier so your ELs can access phonics practice on the same level as their peers.
ROYO tracks each student's phonics mastery continuously and creates decodable stories built around the specific patterns they are currently working on. You do not manage the groups or build the passages — so your differentiation runs itself, every single session.

Stop Guessing Which Patterns Your Students Haven't Mastered
Your ROYO dashboard shows you more than a reading level or a fluency score. You can see this data at the individual student level or across your whole class — so your small-group planning takes minutes instead of a full prep period.
Check out this blog about nonsense words!

Delivers Instant Oral Feedback
As students read their decodables aloud, ROYO listens in real time and gives specific, pattern-level corrective feedback before the student moves on.
Check out this blog about nonsense words!

Decodable Texts That Students Are Excited to Open
Every teacher who has taught with decodable texts knows the controlled vocabulary makes the stories feel flat. ROYO solves this by generating stories where each student is the main character, with their name, interests, identity, and future aspirations woven into every book. Students read more because they genuinely want to find out what they will do next.
Read about how personalized books engage reluctant readers!

My grade love using ROYO. They get so excited to see themselves as the main character in each story, and love choosing the topic of the stories they read. This has been a wonderful way to provide a tailored reading experience for each student.
— 1st Grade Teacher of 20 years
I'm very impressed by the decodable books. They're thoughtfully designed, engaging, and exactly what I needed to help my students grow their reading skills. Highly recommend!

— Jess
Literacy Specialist
I especially appreciate the ability to differentiate texts based on specific spelling patterns and sight words we're focusing on in class. It's truly a one-stop platform for fostering both reading growth and enjoyment!

— Sophia
2nd Grade Teacher
Yes. ROYO continuously tracks each student's demonstrated phonics mastery and automatically adjusts the decodable text they receive. When a student shows mastery of a pattern, ROYO advances them to the next stage in your phonics sequence. Students who need more practice at a current pattern continue receiving targeted decodable text at that level. Teachers do not manually reassign levels or update groups — the adjustment happens automatically after each session.
Yes. ROYO generates decodable stories targeted to specific phonics patterns, including vowel teams such as ou, ow, oi, and oy. When a student's mastery data indicates they are working at the vowel team stage, ROYO automatically builds their reading passages around those patterns. This differentiation is automatic and pattern-specific — teachers do not need to create custom passages, assign differentiated groups, or locate pattern-specific texts in a library.
Yes. ROYO is designed for independent student use and works in literacy centers, independent reading rotations, and at home. Students access their personalized decodable story independently, complete their oral reading session with automated feedback, and finish — all within approximately 10 minutes. No teacher facilitation is required during the session.
Yes. ROYO's AI listens to students as they read aloud and delivers real-time corrective feedback when a decoding error occurs. Students receive feedback on the specific word and pattern they misread before moving to the next sentence — so errors are corrected in the moment rather than practiced repeatedly and reinforced.
ROYO covers the full range of phonics patterns taught in a structured literacy K–5 program, including consonant-vowel-consonant (CVC) words, consonant blends, digraphs, r-controlled vowels, vowel teams (including ou, ow, oi, oy, ai, ay, ee, ea, and others), silent e patterns, diphthongs, and multisyllabic word structures. Coverage is aligned to your school's phonics scope and sequence during onboarding.
ROYO requires no preparation time. There are no passages to select, no groups to manually assign, no materials to distribute, and no data to enter after sessions. Teachers access a dashboard that is automatically populated after every student session. Most teachers are up and running within their first week, and ongoing use adds no additional tasks to the teacher's daily workload.