📚 Reading apps and reading coaches · ➗ Math apps and platforms · ✅ Assessment and grading
i-Ready
By Curriculum Associates. Visit i-Ready
Desk research from the maker's own pages. Not yet tried by us. Checked 2026-10-24.
i-Ready is a school program for grades K-8 that pairs an adaptive reading and math test (now called i-Ready Inform, formerly the Diagnostic) with online lessons. A child takes the test a few times a year, then works through lessons and games picked for their level, while the teacher sees reports. Schools buy it; families cannot. The maker says the test is meant to get harder until a child misses questions, which it admits can feel frustrating.
Our take: A widely used school tool you will meet through your child's district rather than choose; ask the school how much weekly screen time it assigns and what data it sends.
| Ages it suits | grades K-8 |
|---|---|
| What its terms say about age | School-licensed only; students sign in with logins their school gives them, and the school consents for under-13s under COPPA. The website terms say you must be 13+ to register a website account, which is separate from student use. (terms) |
| Price | Through schools. Sold to schools and districts by quote (Oct 2026); the FAQ says families cannot buy it for homeschooling. |
| Works on | Web |
| Account | A school account |
| Ads | None |
| In-app purchases | None |
| The AI in it | The diagnostic adapts question difficulty to each answer and assigns lessons from the results; the maker says it is piloting its SoapBox voice AI for reading with a small opted-in group. |
What's good
- One test places a child and drives their lessons
- Reading and math in English and Spanish
- Strong student-data limits: no ads, no selling, no chat between students
Watch for
- Families cannot buy it or opt into features; the school decides
- The test is built to get hard enough that kids miss questions, which upsets some children
- Schools can share sensitive details such as disability and foster status
- Lesson time is screen time the school sets
Data and privacy
The school shares names, birth dates, gender, grade, and, at its choice, race, lunch status, disability, English-learner and foster or homeless status; i-Ready adds every answer and score. The policy says student data is never used for advertising or sold, research mostly uses de-identified data, and there is no student-to-student contact. Read the privacy policy.
Does it work?
The maker points to studies by third parties it worked with (HumRRO, Johns Hopkins CRRE, NORC) and reviews by Evidence for ESSA and What Works Clearinghouse, saying students who use it as recommended do better than peers; we did not find a fully independent trial on the pages we read.
In the Big Index
- The maker in the who's who: Curriculum Associates
Alternatives to i-Ready
Desk researchPaidNo ads
ALEKS
McGraw Hill (ALEKS Corporation) · ages school-age students through college (K-12 and higher ed courses)
A rigorous, mastery-based option for motivated older students or homeschoolers; younger or easily bored kids may prefer something more playful.
Desk researchThrough schoolsNo ads
Amira Learning
Amira Learning · ages about 5-14 (school product; listed studies run from kindergarten to middle school)
Worth asking about if your child's school uses it; parents cannot buy it, so home users should look at family apps instead.
Desk researchFree, with paid extrasNo ads
Atom Learning
Atom Learning Ltd (UK) · ages about 7-16 (UK Year 3 to GCSE)
Useful for UK families set on the 11+ or GCSEs; families outside the UK or not chasing selective schools can skip it.
Desk researchFreeNo ads
Bluebook
College Board · ages grades 8-12 (about 13-18)
Every student taking the digital SAT, PSAT or AP Exams should practice in it; families should read the monitoring rules before installing it on a personal laptop.
Desk researchFree, with paid extrasNo ads
Edpuzzle
Edpuzzle · ages grades K-12 (students invited by a teacher)
A popular, low-risk teacher tool; parents meet it through homework, and there is little to manage at home.
Desk researchFree, with paid extrasNo ads
Eduaide.AI
Eduaide.AI · ages for teachers (materials for grades K-12)
A cheap, teacher-only planning helper with clean data rules; not something a child or parent uses.
Where these facts come from
- https://www.curriculumassociates.com/
- https://www.curriculumassociates.com/programs/i-ready-learning
- https://www.curriculumassociates.com/programs/i-ready-learning/personalized-instruction
- https://www.curriculumassociates.com/privacy
- https://www.curriculumassociates.com/privacy/i-ready
- https://www.curriculumassociates.com/support/terms-of-use
- https://www.curriculumassociates.com/support/i-ready-faq
- https://www.curriculumassociates.com/about/ai-research-innovation
- https://www.curriculumassociates.com/research-and-efficacy
Prices, terms and features change. Nobody paid to be listed, nothing here is an affiliate link, and Peabody never rates itself. Where we and the maker disagree, the maker's own pages are the ones to trust.