# Science formula vs Pro Scientific Names

The clearest difference is ads: Science formula at none against Pro Scientific Names's shown. Science formula also leads on update cadence (every 5 months vs every 37 months) and iOS requirement (7.1 vs 10.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Science formula ships an update every 5 months, Pro Scientific Names every 37 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Science formula | Pro Scientific Names |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 37 months |
| Size | 10 MB | 12 MB |
| Requires iOS | **7.1** | 10.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [rahul baweja](https://appshunter.io/developer/804610215) | [gangadhar goud](https://appshunter.io/developer/898647800) |

## What reviewers say

### Science formula

[App page](https://appshunter.io/ios/app/science-formula/id1094148215)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pro Scientific Names

[App page](https://appshunter.io/ios/app/pro-scientific-names/id1506496342)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Science formula free?

Science formula is free to download, with no in-app purchases.

### Is Pro Scientific Names free?

Pro Scientific Names is free to download, with no in-app purchases.

### Do Science formula or Pro Scientific Names have ads?

Pro Scientific Names shows ads; Science formula does not.

### Which is updated more often, Science formula or Pro Scientific Names?

Science formula ships an update every 5 months, and Pro Scientific Names every 37 months. Most recently, Science formula was updated on October 26, 2026 and Pro Scientific Names on October 27, 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.*