Reflex Student vs i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Reflex Student
This award-winning system helps students in grades 2-8 achieve instant recall of math facts. It uses a fun, game-based approach within an adaptive environment to boost skills, confidence, and test scores.
- Math fact recall for all four operations
- Adaptive learning environment
- Game-based learning
- Motivational elements
- Improves confidence and test scores
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ExploreLearning Reflex is now available on the iPad to subscribing students. Just log in to get started (Internet connection required). Reflex is an award-winning research-based system that helps grade 2-8 students to develop instant, effortless recall of math facts in all four operations. Students have already answered billions of math facts on Reflex, increasing their skill, confidence and test scores. Reflex provides: • A highly adaptive environment that continually adjusts to create the optimal learning experience for every child • Fun and motivational game-based learning, so students enjoy using the program and take pride in their success • Outstanding results for students of all ability levels across grades 2-8.
i
Access personalized learning resources and educational games on the go. This app provides students with tools for assessment and instruction, complementing their school-based i-Ready program. Engage with interactive content designed to foster academic growth.
- Access i-Ready Assessment
- Personalized Instruction
- i-Ready Classroom Mathematics
- Learning Games
- Student academic growth tools
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i-Ready Connect™ for Students is a free app for students who use i-Ready at school. Students can use this app to access i-Ready Assessment and Personalized Instruction, i-Ready Classroom Mathematics, and Learning Games. ABOUT I-READY i-Ready integrates powerful assessments with engaging instruction to help all students grow and succeed. SUPPORT Email: i-readysupport@cainc.com Phone: 800-225-0248 Hours: Monday through Friday, 7:00am – 9:00pm EST For further technical details, visit our System Requirements page at https://i-ReadyConnect.com/login/support.
Verdict
The clearest difference is rating: Reflex Student at 3.2 against i's 2.4. Reflex Student also leads on review sentiment (45% vs 16%) and iOS requirement (11.0 vs 18.1). i's advantage is monetization model (free vs subscription) and ratings volume (23K vs 2.3K). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Reflex Student holds the better App Store score, 3.2 against 2.4. That said, the two scores are not equally well evidenced: i has 23K ratings behind it against 2.3K, so its average is the more settled of the two. Written reviews point the same way: 45% of Reflex Student's written reviews are positive against 16% of i's.
Reflex Student ships an update every 2 months, i every 3 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.
| Parameter | Reflex Student | i |
|---|---|---|
| Price | Free | Free |
| Rating | 3.2 (2.3K ratings) — better | 2.4 (23K ratings) |
| Positive reviews | 44.6% of reviews — better | 15.6% of reviews |
| Number of ratings | 2.3K | 23K — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Subscription | Free — better |
| Devices | iPad | iPad |
| Requires iOS | 11.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 1 MB | 257 MB |
| Age rating | 4+ | 4+ |
| Developer | ExploreLearning | Curriculum Associates, LLC |
Customer experience
Reflex Student
i
User reviews
Reflex Student
From 2.3K App Store ratingsWhat we love
- 🚀 Fun game
- 💡 Helps with math
- 👍 Great for school
- 👍 Customizable avatar
- 👍 Rewarding
Room to improve
- 🐛 Glitches and bugs
- 👎 Annoying Coach Penny
- 👎 Stressful and frustrating
- 👎 Repetitive and boring
- 👎 Difficult picture puzzles
i
From 23K App Store ratingsWhat we love
- 🚀 Helps improve grades
- 👍 Enjoyable learning experience
- 💡 Customized lessons based on skill level
Room to improve
- 🐛 Incorrect answers marked as wrong
- 🤯 Mentally exhausting and stressful
- ⏱️ Lessons take too long to complete
- 🤖 Annoying and childish characters
- 🤔 Lessons don't align with classroom learning
Bugs and requests
Reflex Student
Reported bugs
5 issues- Incorrect answers marked wrong
- Percentage not updating properly
- Login and authentication issues
- Disappearing games and progress
- Glitchy and laggy performance
Requested features
5 requests- More games and activities
- Ability to choose activities
- Improved progress tracking
- Customization options
- Reduced time pressure
i
Reported bugs
3 issues- Frequent app crashes and freezes
- Keyboard glitches and input issues
- Inconsistent scoring and progress tracking
Requested features
4 requests- Provide step-by-step explanations for wrong answers
- Allow skipping of lessons already mastered
- Improve diagnostic test accuracy and relevance
- Make lessons more engaging and age-appropriate
In-app purchases
Reflex Student
No in-app purchases
i
No in-app purchases
