# Learn science element symbol vs Periodic Table Ultra

The clearest difference is update cadence: Learn science element symbol at every 6 months against Periodic Table Ultra's every 14 months. Learn science element symbol also leads on iOS requirement (12.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Learn science element symbol sells 1 one-off in-app purchase and Periodic Table Ultra sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Learn science element symbol ships an update every 6 months, Periodic Table Ultra every 14 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Learn science element symbol | Periodic Table Ultra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/learn-science-element-symbol/id1150853079/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 months** | Every 14 months |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 192 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kenji kiuchi](https://appshunter.io/developer/553473005) | [Nguyen Tuan Anh](https://appshunter.io/developer/1668554887) |

## What reviewers say

### Learn science element symbol

[App page](https://appshunter.io/ios/app/learn-science-element-symbol/id1150853079)

This educational app helps users memorize chemical element symbols through a quiz format based on the periodic table. It offers different difficulty levels and tracks accuracy to identify areas for improvement. Aim to clear challenge levels by answering all questions correctly.

**Highlights:** Periodic table quiz format, Easy and Hard difficulty modes, Hint system in Easy mode, Challenge level completion, Accuracy rate tracking, Identification of weak elements

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| remove Ad. | $9.99 | one-time |


### Periodic Table Ultra

[App page](https://appshunter.io/ios/app/periodic-table-ultra/id6473072828)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $6.99 | one-time |


## Frequently asked questions

### Is Learn science element symbol free?

Learn science element symbol is free to download, with in-app purchases available.

### Is Periodic Table Ultra free?

Periodic Table Ultra is free to download, with in-app purchases available.

### Do Learn science element symbol or Periodic Table Ultra have ads?

Both Learn science element symbol and Periodic Table Ultra show ads.

### Which is updated more often, Learn science element symbol or Periodic Table Ultra?

Learn science element symbol ships an update every 6 months, and Periodic Table Ultra every 14 months. Most recently, Learn science element symbol was updated on October 24, 2026 and Periodic Table Ultra on October 25, 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.*