# Cálculos Básicos AI vs Chemical Elements Learning

The clearest difference is ads: Cálculos Básicos AI at none against Chemical Elements Learning's shown. Cálculos Básicos AI also leads on iOS requirement (7.1 vs 15.6). Chemical Elements Learning's advantage is update cadence (every 3 months vs every 6 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cálculos Básicos AI ships an update every 6 months, Chemical Elements Learning every 3 months. The most recent releases landed on October 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Cálculos Básicos AI | Chemical Elements Learning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/chemical-elements-learning/id1671402037/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 2 MB | 14 MB |
| Requires iOS | **7.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mariano Pazos Afonso](https://appshunter.io/developer/788547472) | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) |

## What reviewers say

### Cálculos Básicos AI

[App page](https://appshunter.io/ios/app/calculos-basicos-ai/id788547469)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chemical Elements Learning

[App page](https://appshunter.io/ios/app/chemical-elements-learning/id1671402037)

Learn chemical element symbols and atomic numbers with interactive quizzes. Customize quiz settings for effective memorization. Ideal for science and chemistry test preparation.

**Highlights:** List of elements 1-118, Element symbol quiz, Customizable quiz settings, Memorization aid, Test preparation tool

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

**In-app purchases:** none


## Frequently asked questions

### Is Cálculos Básicos AI free?

Cálculos Básicos AI is free to download, with no in-app purchases.

### Is Chemical Elements Learning free?

Chemical Elements Learning is free to download, with no in-app purchases.

### Do Cálculos Básicos AI or Chemical Elements Learning have ads?

Chemical Elements Learning shows ads; Cálculos Básicos AI does not.

### Which is updated more often, Cálculos Básicos AI or Chemical Elements Learning?

Cálculos Básicos AI ships an update every 6 months, and Chemical Elements Learning every 3 months. Most recently, Cálculos Básicos AI was updated on October 11, 2026 and Chemical Elements Learning on September 22, 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.*