# Visual Periodic Table Chemie vs 2000核心英语单词4

The clearest difference is update cadence: Visual Periodic Table Chemie at every 3 weeks against 2000核心英语单词4's every 2 months. Visual Periodic Table Chemie also leads on iOS requirement (11.0 vs 15.0). 2000核心英语单词4's advantage is price ($0.99 vs $1.99). On ads, in-app purchases and device support there is nothing between them.

Visual Periodic Table Chemie costs $1.99 and 2000核心英语单词4 $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Visual Periodic Table Chemie ships an update every 3 weeks, 2000核心英语单词4 every 2 months. The most recent releases landed on September 28, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Visual Periodic Table Chemie | 2000核心英语单词4 |
| --- | --- | --- |
| Price | $1.99 | **$0.99** |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/visual-periodic-table-chemie/id1661609052/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Paid | — |
| Size | 184 MB | 103 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [博 彭](https://appshunter.io/developer/1293268076) | [水生 王](https://appshunter.io/developer/1587470458) |

## What reviewers say

### Visual Periodic Table Chemie

[App page](https://appshunter.io/ios/app/visual-periodic-table-chemie/id1661609052)

Access comprehensive data on all chemical elements, including atomic properties and molecular formulas. This tool features a detailed periodic table and reaction calculators to aid in chemistry studies and professional work.

**Highlights:** Element information lookup, Detailed periodic table, Molecular formula data, Crystal structure details, Electron energy levels, Chemical reaction calculators

**Features:** Vision Pro support

**In-app purchases:** none


### 2000核心英语单词4

[App page](https://appshunter.io/ios/app/20004/id6468320373)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Visual Periodic Table Chemie free?

Visual Periodic Table Chemie costs $1.99, with no in-app purchases.

### Is 2000核心英语单词4 free?

2000核心英语单词4 costs $0.99, with no in-app purchases.

### Do Visual Periodic Table Chemie or 2000核心英语单词4 have ads?

Neither Visual Periodic Table Chemie nor 2000核心英语单词4 shows ads.

### Which is updated more often, Visual Periodic Table Chemie or 2000核心英语单词4?

Visual Periodic Table Chemie ships an update every 3 weeks, and 2000核心英语单词4 every 2 months. Most recently, Visual Periodic Table Chemie was updated on September 28, 2026 and 2000核心英语单词4 on September 12, 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.*