Education
Readfox: reading fluency coach for any book
Any book. Listens as they read.
| Platform | iPhone (iOS 17+) · Apple Watch |
|---|---|
| Price | Free, no subscription |
| Account required | No |
| Works offline | Yes |
| Subscription | None |
| Last updated | 2026-09-08 |
ios · android · watchos· Free · all features included ·By All Things AI, Inc ·Released 2026-09-08
Accessibility: Larger Text · Light & Dark · VoiceOver labels · Spoken cues · Apple Watch How we checked →
Free. All features included.
No subscription, no in-app purchases, no paid tiers. Everything you see works the moment you install it.








About this app
What Readfox does
Free. No ads, no subscription, no account. Nothing your child says ever leaves the device. Readfox turns any physical book into a reading-fluency session. Point the camera at the page your child is about to read; the words appear on your phone or iPad. As your child reads aloud from the real book, Readfox follows along word by word, marks what was read cleanly, what was skipped or said differently, and where they paused. At the end you get the number teachers use — words correct per minute — plus accuracy and a deck of the exact words to practice. WHY FAMILIES SWITCH • Works with the books you already own. No library to buy, no subscription, no ads, no screen in front of the child — their eyes stay on paper. • The teacher's metric. Words correct per minute and accuracy, compared with typical grade-level ranges, tracked week over week. • Private by design. Speech recognition and page reading run on the device. No audio, photo or text is uploaded. There is no account. WHAT YOU GET • Scan a page: on-device text recognition reads the page; fix any misread word before you start • Paste any text: worksheets, poems, a paragraph from a website • Starter passages: fourteen original stories leveled K–6 so you can try it in a minute • Live follow-along: words light up as they are read; skipped and substituted words are marked • Gentle hints: after a long pause, tap to hear the word read aloud, or let your reader tap it themselves • Results: words correct per minute, accuracy, reading time, typical-range comparison • Hot reads: read the same page again and watch the score climb — the fastest way to build fluency • Tricky-words deck: every stumble becomes a flashcard; three wins and it graduates • Growth: fluency and minutes-per-day charts, streaks, and a CSV export for teachers • Multiple readers: each child has their own goal, level and history BUILT FOR APPLE WATCH See today's reading minutes and streak on your wrist. During a read, the Watch shows live progress and words-correct-per-minute, and lets you send a word hint or end the session without touching the phone. WHO IT IS FOR Parents of readers in kindergarten through grade 6, homeschool families, tutors, and anyone helping a reader who needs extra practice. Readfox is operated by the grown-up; the child reads a real book. GOOD TO KNOW Readfox uses on-device English speech recognition and needs a device that supports it. Fluency reference ranges are based on published oral reading fluency norms and are a guide for practice, not an assessment or diagnosis. Questions or ideas: support@allthingsn.com Privacy policy: https://allthingsn.com/apps/readfox/privacy/
Features
Built to be useful, not noisy.
Any book, any page
On-device text recognition turns a photo of the page into the passage; the child keeps reading from paper.
Listens as they read
On-device speech recognition follows word by word and marks skips, substitutions and long pauses.
Words correct per minute
The oral reading fluency metric teachers use, with accuracy and typical grade-level ranges.
Tricky-words deck
Every stumble becomes a flashcard with playback; words graduate after three wins.
Growth and export
Fluency and minutes charts, streaks, and a CSV export for teachers.
Apple Watch
Today's minutes and streak, live session progress, hint and end from the wrist.
Why it exists
The problem
Parents are told to listen to their child read 20 minutes a day, but have no way to know if fluency is actually improving; every listening app is cloud-based, subscription-priced and locked to its own library.
What's different
How Readfox stands out
Works with any physical book via on-device page reading, scores the child with the teacher-grade words-correct-per-minute metric, runs entirely on the device with no account, and is completely free.
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FAQ
Questions about Readfox
How much does Readfox cost?▾
Readfox is free. All features are included from day one — no subscription, no in-app purchases, no paid tiers. Everything you see in this listing works the moment you install it.
Where does Readfox store my data?▾
On your device. Readfox is built privacy-first: no account is required, no analytics SDKs, no third-party trackers. Nothing is uploaded to a server we control — the app works without one.
What platforms does Readfox support?▾
iOS, on iPhone and iPad. You can find the latest availability on this page.
How do I get support for Readfox?▾
Use the Support link on this page, or email support@allthingsn.com. We answer every message and keep responses on the same thread.
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