# Org Chart Maker vs m/z EPA CompTox

The clearest difference is review sentiment: m/z EPA CompTox at 100% against Org Chart Maker's 10%. m/z EPA CompTox also leads on price (Free vs $0.99) and device support (3 vs 1). On ads and in-app purchases there is nothing between them.

m/z EPA CompTox is free to download; Org Chart Maker costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Org Chart Maker | m/z EPA CompTox |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mz-epa-comptox/id1148436331/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 10.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | **Free** |
| Size | 14 MB | 129 MB |
| Requires iOS | 12.0 | **6.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IWT SOFTWARE LABS LLC](https://appshunter.io/developer/415593788) | [Kirill Blinov](https://appshunter.io/developer/630833420) |

## What reviewers say

### Org Chart Maker

[App page](https://appshunter.io/ios/app/org-chart-maker/id660005941)

Create and customize printable organization charts on your iPad. Easily build complex structures with a parent-child relationship system and share your charts instantly via email or as PDF/PNG images. Ideal for personal, school, or business use.

**Highlights:** Create printable organization charts, Automatic drawing of charts, Share via email (PDF & PNG), Customize node appearance, Export/Import data (CSV), Print via AirPrint, Fullscreen chart rendering

**Features:** macOS Compatibility

**In-app purchases:** none


### m/z EPA CompTox

[App page](https://appshunter.io/ios/app/mz-epa-comptox/id1148436331)

Search a vast database of chemical structures using exact mass (m/z). This tool provides instant access to over 700,000 chemical structures, making it a valuable resource for researchers and chemists.

**Highlights:** Search by exact mass (m/z), Access EPA CompTox database, Over 700,000 chemical structures, Instant search functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Org Chart Maker free?

Org Chart Maker costs $0.99, with no in-app purchases.

### Is m/z EPA CompTox free?

m/z EPA CompTox is free to download, with no in-app purchases.

### Do Org Chart Maker or m/z EPA CompTox have ads?

Neither Org Chart Maker nor m/z EPA CompTox 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.*