Big Math Flash Cards vs i
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Big Math Flash Cards
This app provides a digital flash card experience for practicing basic arithmetic operations. Users can flip cards, select answers, and track their progress with score percentages and elapsed time. Additional features for reviewing mistakes, custom sets, and different input modes are available through in-app purchases.
- Addition, Subtraction, Multiplication, Division
- Configurable number of questions and answers
- Score percentage and elapsed time tracking
- Selectable color themes and sound options
- Review incorrect answers (in-app purchase)
- Custom card sets (in-app purchase)
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Highly rated by teachers, parents and kids of all ages! Flip the card just like a real flash card! Simple, clean and easy to use interface. The front side of the card shows the question and the back side of the card shows the possible answers. Just tap to flip the card. Once you answer the question correctly, flick the card off the screen by swiping up. Features * Addition, Subtraction, Multiplication, Division * Score percentage and elapsed time displayed * Configurable number of questions * Configurable number of answers for multiple choice * Supports landscape or portrait card display modes * Selectable flash card color themes * Turn all sounds on or off Other great features available via "In App Purchase" * Review Incorrect - review the questions that were answered incorrectly * Score Cards - view and review past scores and questions * Specific Numbers - customize the first and second number ranges * Mixed Operations - ability to have cards with mixed operators * Flash Card Mode - displays the answer instead of multiple choice (swipe up to mark the card correct, swipe down to mark the card incorrect) * Manual Entry Mode - type your answer instead of selecting from a choice of possible answers * Custom Cards - make your own custom card set questions * Time Per Card - allows you to set a time limit for each card
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.
Screenshots
Verdict
The clearest difference is review sentiment: Big Math Flash Cards at 77% against i's 16%. Big Math Flash Cards also leads on rating (4.2 vs 2.4) and device support (3 vs 1). i's advantage is in-app purchases (none vs 1). On price, ratings volume, update cadence and ads 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. Big Math Flash Cards sells 1 one-off in-app purchase. i asks for nothing beyond the download.
Big Math Flash Cards holds the better App Store score, 4.2 against 2.4. Both are backed by a comparable volume of ratings — 41K and 23K respectively. Written reviews point the same way: 77% of Big Math Flash Cards's written reviews are positive against 16% of i's.
Big Math Flash Cards ships an update every 2 months, i every 3 months. Both last shipped on November 3, 2026.
| Parameter | Big Math Flash Cards | i |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (41K ratings) — better | 2.4 (23K ratings) |
| Positive reviews | 77.0% of reviews — better | 15.7% of reviews |
| Number of ratings | 41K — better | 23K |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.6 — better | 18.1 |
| Further details — not scored | ||
| Size | 3 MB | 257 MB |
| Age rating | 4+ | 4+ |
| Developer | Masato Takagi | Curriculum Associates, LLC |
Customer experience
Big Math Flash Cards
i
User reviews
Big Math Flash Cards
From 41K App Store ratingsWhat we love
- 👍 Simple and easy to use
- 🚀 Helps with math practice
- 🤩 Fun and engaging for kids
- 📚 Useful for learning math facts
- 🧠 Improves math skills
Room to improve
- 💰 Some features require payment
- 🤔 Lack of customization options
- 🤖 Repetitive gameplay
- 🙄 Boring for older students
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
Big Math Flash Cards
Reported bugs
2 issues- Incorrect answers marked as wrong
- Glitches when swiping answers
Requested features
5 requests- More difficulty levels
- Ability to choose specific math operations
- Addition of word problems
- Inclusion of fractions and exponents
- Gamification and rewards system
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
Big Math Flash Cards
- All Bundle$4.99
i
No in-app purchases
Questions
Is Big Math Flash Cards free?
Is i free?
Which has better reviews, Big Math Flash Cards or i?
Do Big Math Flash Cards or i have ads?
Which is updated more often, Big Math Flash Cards or i?
Other comparisons
