# Chemistry. Periodic table. AI vs Interactive Equation Balancer

The clearest difference is ads: Interactive Equation Balancer at none against Chemistry. Periodic table. AI's shown. Chemistry. Periodic table. AI's advantage is update cadence (fortnightly vs every 13 months) and device support (6 vs 3). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Chemistry. Periodic table. AI sells 7 in-app purchases, starting at $1.99 per 7 days and Interactive Equation Balancer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Chemistry. Periodic table. AI ships an update fortnightly, Interactive Equation Balancer every 13 months. The most recent releases landed on November 6, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Chemistry. Periodic table. AI | Interactive Equation Balancer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (2.8K ratings)](https://appshunter.io/ios/app/chemistry-periodic-table-ai/id493558583/reviews)** | — |
| Number of ratings | **2.8K** | — |
| Positive reviews | 84.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 72 MB | 1 MB |
| Requires iOS | **13.0** | 14.4 |
| Devices | **iPhone, iPad, iPod, Apple TV, Apple Watch, Vision Pro** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Denis Chashchin](https://appshunter.io/developer/493558586) | [Prelucent Limited](https://appshunter.io/developer/1558893493) |

## What reviewers say

### Chemistry. Periodic table. AI

[App page](https://appshunter.io/ios/app/chemistry-periodic-table-ai/id493558583)

Explore an interactive periodic table with 3D models and AI-powered explanations. Solve chemical equations, calculate molar mass, and access a comprehensive reference. Features AR integration and home screen widgets for enhanced learning.

**Highlights:** Interactive Periodic Table with 3D models, AI-powered chemistry tutor (ChemAI), Chemical reaction solver, Molar mass calculator, Augmented Reality (AR) elements, Home screen widgets

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemistry Pro | $1.99 | per 7 days |
| Chemistry Pro | $2.99 | per year |
| ChemAI Tutor | $2.99 | per month |
| Chemistry Pro | $3.99 | per 3 months |
| Chemistry Pro | $12.99 | one-time |
| Chemistry Pro | $17.49 | one-time |
| Chemistry Pro | $34.99 | one-time |

**What reviewers like**

- 👍 Convenient and easy to use
- 🚀 Helpful for chemistry studies
- 💡 Detailed periodic table and element information
- 🔍 Useful features like molar mass calculator and reaction balancer

**What reviewers complain about**

- 🐛 Some data inaccuracies or errors
- 💰 Subscription model for premium features
- 🔋 Potential battery drain issues

**Reported bugs**

- Crashes or freezes when opening certain sections
- Search function not working as expected for some elements

**Requested features**

- Add electronegativity values to periodic table
- Improve chemical equation balancing functionality
- Implement a dark mode option
- Highlight/compare elements on periodic table


### Interactive Equation Balancer

[App page](https://appshunter.io/ios/app/interactive-equation-balancer/id1573949401)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enable User Defined Equations | $1.99 | one-time |


## Frequently asked questions

### Is Chemistry. Periodic table. AI free?

Chemistry. Periodic table. AI is free to download, with in-app purchases available.

### Is Interactive Equation Balancer free?

Interactive Equation Balancer is free to download, with in-app purchases available.

### Do Chemistry. Periodic table. AI or Interactive Equation Balancer have ads?

Chemistry. Periodic table. AI shows ads; Interactive Equation Balancer does not.

### Which is updated more often, Chemistry. Periodic table. AI or Interactive Equation Balancer?

Chemistry. Periodic table. AI ships an update fortnightly, and Interactive Equation Balancer every 13 months. Most recently, Chemistry. Periodic table. AI was updated on November 6, 2026 and Interactive Equation Balancer on October 27, 2026.

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