# Aktiv Learning vs Graphing Calculator X84

The clearest difference is rating: Graphing Calculator X84 at 4.5 against Aktiv Learning's 3.1. Graphing Calculator X84 also leads on ratings volume (50K vs 186) and iOS requirement (12.1 vs 17.0). Aktiv Learning's advantage is ads (none vs shown) and review sentiment (73% vs 38%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Aktiv Learning sells 1 one-off in-app purchase and Graphing Calculator X84 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Graphing Calculator X84 holds the better App Store score, 4.5 against 3.1. That said, the two scores are not equally well evidenced: Graphing Calculator X84 has 50K ratings behind it against 186, so its average is the more settled of the two. Written reviews complicate that: 73% of Aktiv Learning's written reviews are positive against 38% of Graphing Calculator X84's, so the app with the better star average is not the one people write more warmly about.

Aktiv Learning ships an update every 3 weeks, Graphing Calculator X84 every 3 months. The most recent releases landed on November 6, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Aktiv Learning | Graphing Calculator X84 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (186 ratings)](https://appshunter.io/ios/app/aktiv-learning/id1128486439/reviews) | **[4.5 (50K ratings)](https://appshunter.io/ios/app/graphing-calculator-x84/id1247828717/reviews)** |
| Number of ratings | 186 | **50K** |
| Positive reviews | **72.5% of reviews** | 38.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 112 MB | 23 MB |
| Requires iOS | 17.0 | **12.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Top Hat Monocle](https://appshunter.io/developer/411098284) | [Incpt.Mobis](https://appshunter.io/developer/445261166) |

## What reviewers say

### Aktiv Learning

[App page](https://appshunter.io/ios/app/aktiv-learning/id1128486439)

This platform offers dynamic problems and interactive tools for college-level chemistry and math. It helps students visualize abstract STEM concepts and provides instructors with real-time insights into class understanding. Features include a mobile-friendly Lewis structure drawing tool and over 250 practice questions.

**Highlights:** Interactive Lewis structure drawing tool, Dynamic STEM problems, Real-time class results, Over 250 built-in practice questions, Create in-class or homework assignments, Isoform recognition for answers

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chem101 Course Activation | $29.99 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 📱 Works seamlessly on both mobile and desktop
- 💡 Interactive problem-solving tools (Lewis structures, dimensional analysis)
- 🎯 Multiple attempts per question reduce fear of failure
- 📚 Detailed explanations and step-by-step solutions

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- ⏱️ Extremely slow loading times
- 🔐 Login and authentication issues
- 📱 Drag-and-drop functionality malfunctions on iPad
- ❌ Confusing and unclear question directions

**Reported bugs**

- Pop-up warnings flicker and disappear too quickly
- Drag-and-drop fails 70% of the time on iOS
- App crashes on specific problems with no recovery
- Login errors and password reset failures
- Users locked out of questions permanently

**Requested features**

- In-app notification system for assignment reminders
- Ability to sign up for courses on mobile app
- Split-screen functionality on iPad
- Zoom capability for periodic table
- Reset button for Lewis structure questions


### Graphing Calculator X84

[App page](https://appshunter.io/ios/app/graphing-calculator-x84/id1247828717)

This app offers a free, powerful alternative to hardware graphing calculators. It supports basic to complex math, including graphing, statistics, and matrix operations, with a built-in user manual for assistance.

**Highlights:** Graphing of functions, Statistics and regression analysis, Matrix operations, Equation and polynomial solver, Integral and derivative calculation, Mathematical display

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Upgrade | $5.99 | one-time |

**What reviewers like**

- 🚀 Exact replica of TI-84 calculator
- 🤩 Great for school/college math
- 👍 Convenient to have on phone
- 💰 Cheaper than physical calculator

**What reviewers complain about**

- 📺 Intrusive and frequent ads
- 🔓 Key features locked behind paywall
- 🛑 Restricted functionality compared to physical TI-84
- 🤯 Ads disrupt focus during timed tests

**Reported bugs**

- Calculation errors on basic functions
- Graphing and programming features not working as expected
- Frequent crashes and freezes

**Requested features**

- Option to pay and remove ads
- More customization options
- Haptic feedback when pressing buttons
- Better integration with physical TI-84 calculators


## Frequently asked questions

### Is Aktiv Learning free?

Aktiv Learning is free to download, with in-app purchases available.

### Is Graphing Calculator X84 free?

Graphing Calculator X84 is free to download, with in-app purchases available.

### Which has better reviews, Aktiv Learning or Graphing Calculator X84?

Graphing Calculator X84 is rated higher. Aktiv Learning averages 3.1 out of 5 from 186 ratings, while Graphing Calculator X84 averages 4.5 from 50K ratings.

### Do Aktiv Learning or Graphing Calculator X84 have ads?

Graphing Calculator X84 shows ads; Aktiv Learning does not.

### Which is updated more often, Aktiv Learning or Graphing Calculator X84?

Aktiv Learning ships an update every 3 weeks, and Graphing Calculator X84 every 3 months. Most recently, Aktiv Learning was updated on November 6, 2026 and Graphing Calculator X84 on November 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*