# Element symbol vs 甲種危険物取扱者 一問一答問題集

The clearest difference is price: 甲種危険物取扱者 一問一答問題集 at Free against Element symbol's $0.49. 甲種危険物取扱者 一問一答問題集 also leads on update cadence (every 4 days vs every 3 weeks). Element symbol's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads there is nothing between them.

甲種危険物取扱者 一問一答問題集 is free to download; Element symbol costs $0.49 up front. 甲種危険物取扱者 一問一答問題集 sells 1 one-off in-app purchase. Element symbol asks for nothing beyond the download.

Element symbol ships an update every 3 weeks, 甲種危険物取扱者 一問一答問題集 every 4 days. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Element symbol | 甲種危険物取扱者 一問一答問題集 |
| --- | --- | --- |
| Price | $0.49 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/element-symbol/id1585365187/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Paid | — |
| Size | 1 MB | 11 MB |
| Requires iOS | **14.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kouichi INAFUKU](https://appshunter.io/developer/438372899) | [Particles and Waves](https://appshunter.io/developer/1812653811) |

## What reviewers say

### Element symbol

[App page](https://appshunter.io/ios/app/element-symbol/id1585365187)

This app helps users memorize element symbols and names through interactive flashcards and input exercises. You can customize the learning experience by selecting specific elements to focus on.

**Highlights:** Memorize element symbols and names, Flashcard mode, Input exercises, Customizable element selection, Supports iPhone, iPad, and iPod

**Features:** Vision Pro support

**In-app purchases:** none


### 甲種危険物取扱者 一問一答問題集

[App page](https://appshunter.io/ios/app/id6801183669)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Full Unlock) | $2.99 | one-time |


## Frequently asked questions

### Is Element symbol free?

Element symbol costs $0.49, with no in-app purchases.

### Is 甲種危険物取扱者 一問一答問題集 free?

甲種危険物取扱者 一問一答問題集 is free to download, with in-app purchases available.

### Do Element symbol or 甲種危険物取扱者 一問一答問題集 have ads?

Neither Element symbol nor 甲種危険物取扱者 一問一答問題集 shows ads.

### Which is updated more often, Element symbol or 甲種危険物取扱者 一問一答問題集?

Element symbol ships an update every 3 weeks, and 甲種危険物取扱者 一問一答問題集 every 4 days. Most recently, Element symbol was updated on November 3, 2026 and 甲種危険物取扱者 一問一答問題集 on November 6, 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.*