# Learn science element symbol vs ACS2学生

The clearest difference is in-app purchases: ACS2学生 at none against Learn science element symbol's 1. ACS2学生 also leads on ads (none vs shown) and update cadence (every 9 days vs every 6 months). Learn science element symbol's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price there is nothing between them.

Both are free to download. Learn science element symbol sells 1 one-off in-app purchase. ACS2学生 asks for nothing beyond the download.

Learn science element symbol ships an update every 6 months, ACS2学生 every 9 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Learn science element symbol | ACS2学生 |
| --- | --- | --- |
| 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 | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 11 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [kenji kiuchi](https://appshunter.io/developer/553473005) | [ホクコウ](https://appshunter.io/developer/1286975653) |

## 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 |


### ACS2学生

[App page](https://appshunter.io/ios/app/acs2/id6751188596)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn science element symbol free?

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

### Is ACS2学生 free?

ACS2学生 is free to download, with no in-app purchases.

### Do Learn science element symbol or ACS2学生 have ads?

Learn science element symbol shows ads; ACS2学生 does not.

### Which is updated more often, Learn science element symbol or ACS2学生?

Learn science element symbol ships an update every 6 months, and ACS2学生 every 9 days. Most recently, Learn science element symbol was updated on October 17, 2026 and ACS2学生 on October 8, 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.*