# Class Calc Graphing Calculator vs Taculator 84 Graphing Calc The clearest difference is review sentiment: Class Calc Graphing Calculator at 99% against Taculator 84 Graphing Calc's 45%. Class Calc Graphing Calculator also leads on in-app purchases (none vs 10) and rating (4.9 vs 4.5). Taculator 84 Graphing Calc's advantage is ratings volume (7.7K vs 1.7K). On price, update cadence, ads and device support there is nothing between them. Both are free to download. Taculator 84 Graphing Calc sells 7 in-app purchases, starting at $3.99 per month. Class Calc Graphing Calculator asks for nothing beyond the download. Class Calc Graphing Calculator holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 1.7K and 7.7K respectively. Written reviews point the same way: 99% of Class Calc Graphing Calculator's written reviews are positive against 45% of Taculator 84 Graphing Calc's. Class Calc Graphing Calculator ships an update fortnightly, Taculator 84 Graphing Calc every 3 weeks. Both last shipped on November 11, 2026. ## The numbers | Metric | Class Calc Graphing Calculator | Taculator 84 Graphing Calc | | --- | --- | --- | | Price | Free | Free | | Rating | **[4.9 (1.7K ratings)](https://appshunter.io/ios/app/class-calc-graphing-calculator/id1314362549/reviews)** | [4.5 (7.7K ratings)](https://appshunter.io/ios/app/taculator-84-graphing-calc/id1457737367/reviews) | | Number of ratings | 1.7K | **7.7K** | | Positive reviews | **99.0% of reviews** | 45.3% of reviews | | In-app purchases | **No** | Yes | | Ads | No | No | | Update frequency | **Fortnightly** | Every 3 weeks | | Monetization | **Free** | Free with in-app purchases | | Size | 35 MB | 65 MB | | Requires iOS | **12.1** | 15.0 | | Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** | | Age rating | 4+ | 4+ | | Developer | [Muskian Inc.](https://appshunter.io/developer/1314362548) | [Di Venisco UG (haftungsbeschrankt)](https://appshunter.io/developer/1449451480) | ## What reviewers say ### Class Calc Graphing Calculator [App page](https://appshunter.io/ios/app/class-calc-graphing-calculator/id1314362549) This app offers a comprehensive graphing and scientific calculator with advanced statistical functions. It includes a unique test-mode lockdown feature, allowing phone use during exams by temporarily disabling other apps. All features are free with no ads or upgrade requirements. **Highlights:** Scientific calculator functions, Graphing and statistics calculator, Test-mode lockdown, Advanced statistical analysis, Matrix calculations, Free, no ads **In-app purchases:** none **What reviewers like** - 🚀 Powerful features - 👍 User-friendly interface - 💰 Free with no ads - 🧠 Comprehensive functionality - 🔓 Secure testing mode **What reviewers complain about** - 🐛 Occasional bugs and glitches - 🔍 Lack of customization options - 🌃 No dark mode **Reported bugs** - Inability to input numbers consistently - Visible calculator outline after exiting test mode **Requested features** - Time conversion tools - Vibration feedback - Skin/theme customization ### Taculator 84 Graphing Calc [App page](https://appshunter.io/ios/app/taculator-84-graphing-calc/id1457737367) This app provides a powerful graphing calculator experience for students, replicating TI-84 functionality on mobile devices. It offers advanced math functions, high-resolution graphing, and helpful tools for various math subjects, from pre-algebra to statistics. Calculations can be shared via text or email. **Highlights:** Advanced math and scientific functions, High-resolution graphing modes, List editor and statistical analysis, Complex number support, Probability simulations, Share calculations **Features:** Family Sharing, Vision Pro support **In-app purchases (7)** | Purchase | Price | Billing | | --- | --- | --- | | Taculator Pro - Monthly | $3.99 | per month | | Taculator Pro - Monthly | $3.99 | per month | | Taculator Pro - Yearly | $14.99 | per year | | Taculator Pro - Yearly | $14.99 | per year | | Taculator Pro - Yearly | $29.99 | per year | | Taculator Pro | $29.99 | per year | | Taculator Pro - Lifetime | $7.99 | one-time | **What reviewers like** - 🚀 Excellent implementation and familiar layout - 💡 Customizable buttons and color scheme - 👍 Helpful and life-saving calculator - 🚀 Best on-the-go calculator **What reviewers complain about** - 🐛 Crashes when trying to graph or use certain functions - 🔒 Requires subscription to access full functionality - 🐛 Inaccurate calculations and wrong results - 🐛 Inconsistent performance and unreliable **Reported bugs** - Cannot handle negative powers - Keyboard issues on certain devices - Errors when trying to clear lists - Scaling and UI issues on some devices **Requested features** - Add apps and programming features - Improve graphing capabilities - Add support for degrees, minutes, and seconds - Implement symbolic calculus and equation solving ## Frequently asked questions ### Is Class Calc Graphing Calculator free? Class Calc Graphing Calculator is free to download, with no in-app purchases. ### Is Taculator 84 Graphing Calc free? Taculator 84 Graphing Calc is free to download, with in-app purchases available. ### Which has better reviews, Class Calc Graphing Calculator or Taculator 84 Graphing Calc? Class Calc Graphing Calculator is rated higher. Class Calc Graphing Calculator averages 4.9 out of 5 from 1.7K ratings, while Taculator 84 Graphing Calc averages 4.5 from 7.7K ratings. ### Do Class Calc Graphing Calculator or Taculator 84 Graphing Calc have ads? Neither Class Calc Graphing Calculator nor Taculator 84 Graphing Calc shows ads. ### Which is updated more often, Class Calc Graphing Calculator or Taculator 84 Graphing Calc? Class Calc Graphing Calculator ships an update fortnightly, and Taculator 84 Graphing Calc every 3 weeks. Most recently, Class Calc Graphing Calculator was updated on November 11, 2026 and Taculator 84 Graphing Calc on November 11, 2026. --- *Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*