# Learn science element symbol vs 個人情報保護士 問題集｜試験対策

The clearest difference is ads: 個人情報保護士 問題集｜試験対策 at none against Learn science element symbol's shown. 個人情報保護士 問題集｜試験対策 also leads on update cadence (every 3 weeks vs every 6 months). Learn science element symbol's advantage is iOS requirement (12.0 vs 15.6). On price, 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 個人情報保護士 問題集｜試験対策 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, 個人情報保護士 問題集｜試験対策 every 3 weeks. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Learn science element symbol | 個人情報保護士 問題集｜試験対策 |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 36 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kenji kiuchi](https://appshunter.io/developer/553473005) | [WebAgentStudio](https://appshunter.io/developer/6793124549) |

## 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 |


### 個人情報保護士 問題集｜試験対策

[App page](https://appshunter.io/ios/app/id6802024360)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $2.99 | 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 個人情報保護士 問題集｜試験対策 free?

個人情報保護士 問題集｜試験対策 is free to download, with in-app purchases available.

### Do Learn science element symbol or 個人情報保護士 問題集｜試験対策 have ads?

Learn science element symbol shows ads; 個人情報保護士 問題集｜試験対策 does not.

### Which is updated more often, Learn science element symbol or 個人情報保護士 問題集｜試験対策?

Learn science element symbol ships an update every 6 months, and 個人情報保護士 問題集｜試験対策 every 3 weeks. Most recently, Learn science element symbol was updated on November 2, 2026 and 個人情報保護士 問題集｜試験対策 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.*