# IOE Quick Math vs 12345 Math Academy Grades 1 The clearest difference is review sentiment: 12345 Math Academy Grades 1 at 75% against IOE Quick Math's 0%. 12345 Math Academy Grades 1 also leads on ratings volume (82 vs 2). IOE Quick Math's advantage is update cadence (every 2 days vs every 2 weeks) and rating (4.5 vs 4.3). On price, ads, in-app purchases and monetization model there is nothing between them. Both are free to download. IOE Quick Math sells 1 one-off in-app purchase and 12345 Math Academy Grades 1 sells 10 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters. IOE Quick Math holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: 12345 Math Academy Grades 1 has 82 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 0% of IOE Quick Math's written reviews are positive against 75% of 12345 Math Academy Grades 1's, so the app with the better star average is not the one people write more warmly about. IOE Quick Math ships an update every 2 days, 12345 Math Academy Grades 1 every 2 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively. ## The numbers | Metric | IOE Quick Math | 12345 Math Academy Grades 1 | | --- | --- | --- | | Price | Free | Free | | Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/ioe-quick-math/id1239126482/reviews)** | [4.3 (82 ratings)](https://appshunter.io/ios/app/12345-math-academy-grades-1-5/id6444076324/reviews) | | Number of ratings | 2 | **82** | | Positive reviews | 0.0% of reviews | **75.0% of reviews** | | In-app purchases | Yes | Yes | | Ads | No | No | | Update frequency | **Every 2 days** | Every 2 weeks | | Monetization | Free with in-app purchases | Free with in-app purchases | | Size | 52 MB | 315 MB | | Requires iOS | **8.0** | 15.0 | | Devices | iPhone, iPad, iPod | iPhone, iPad, iPod | | Age rating | 4+ | 4+ | | Developer | [KHOAT DUONG VAN](https://appshunter.io/developer/1085984141) | [nguyen thanh](https://appshunter.io/developer/1481436893) | ## What reviewers say ### IOE Quick Math [App page](https://appshunter.io/ios/app/ioe-quick-math/id1239126482) This educational game makes learning math fun for young students. It features falling math problems that players must solve quickly, with options to slow down the pace. The app covers basic operations and gradually increases difficulty, incorporating sound and visual effects to aid learning. **Highlights:** Falling math problems, Basic arithmetic operations, Gradually increasing difficulty, Sound and visual learning aids, Suitable for young students, Interactive gameplay **Features:** macOS Compatibility, Vision Pro support **In-app purchases (1)** | Purchase | Price | Billing | | --- | --- | --- | | Buy Parachute | $1.99 | one-time | ### 12345 Math Academy Grades 1 [App page](https://appshunter.io/ios/app/12345-math-academy-grades-1-5/id6444076324) This app makes math engaging for children in grades 1-5 with interactive lessons, games, and challenges. It offers step-by-step explanations, adaptive learning, and an AI helper for tricky problems. Quizzes and rewards keep kids motivated in a safe, ad-free environment. **Highlights:** Comprehensive math curriculum, Fun learning games, Step-by-step explanations, Adaptive learning difficulty, AI-powered math helper, Engaging quizzes and rewards **Features:** macOS Compatibility, Vision Pro support **In-app purchases (10)** | Purchase | Price | Billing | | --- | --- | --- | | One Month VIP | $1.99 | per month | | Premium Pack: One-Month Trial | $4.99 | per month | | Six Months VIP | $5.99 | per 6 months | | 1 Year VIP | $9.99 | per year | | 1 Year VIP | $24.99 | per year | | Premium Pack: One-Year Trial | $49.99 | per year | | No ads Pack | $8.99 | one-time | | No ads Pack | $9.99 | one-time | | No ads Pack | $12.99 | one-time | | No ads Pack | $14.99 | one-time | ## Frequently asked questions ### Is IOE Quick Math free? IOE Quick Math is free to download, with in-app purchases available. ### Is 12345 Math Academy Grades 1 free? 12345 Math Academy Grades 1 is free to download, with in-app purchases available. ### Which has better reviews, IOE Quick Math or 12345 Math Academy Grades 1? IOE Quick Math is rated higher. IOE Quick Math averages 4.5 out of 5 from 2 ratings, while 12345 Math Academy Grades 1 averages 4.3 from 82 ratings. ### Do IOE Quick Math or 12345 Math Academy Grades 1 have ads? Neither IOE Quick Math nor 12345 Math Academy Grades 1 shows ads. ### Which is updated more often, IOE Quick Math or 12345 Math Academy Grades 1? IOE Quick Math ships an update every 2 days, and 12345 Math Academy Grades 1 every 2 weeks. Most recently, IOE Quick Math was updated on November 2, 2026 and 12345 Math Academy Grades 1 on November 7, 2026. --- *Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*