# DocPort vs Periodic table tool

The clearest difference is price: Periodic table tool at Free against DocPort's $4.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Periodic table tool is free to download; DocPort costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DocPort | Periodic table tool |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 1 MB | 13 MB |
| Requires iOS | 17 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [贺 周](https://appshunter.io/developer/1815397078) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### DocPort

[App page](https://appshunter.io/ios/app/docport/id6764198170)

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

**In-app purchases:** none


### Periodic table tool

[App page](https://appshunter.io/ios/app/periodic-table-tool/id6764566398)

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

**In-app purchases:** none


## Frequently asked questions

### Is DocPort free?

DocPort costs $4.99, with no in-app purchases.

### Is Periodic table tool free?

Periodic table tool is free to download, with no in-app purchases.

### Do DocPort or Periodic table tool have ads?

Neither DocPort nor Periodic table tool shows ads.

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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.*