# Lightning Reflex vs Science Tech Society Env

The clearest difference is in-app purchases: Science Tech Society Env at none against Lightning Reflex's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lightning Reflex sells 4 one-off in-app purchases. Science Tech Society Env asks for nothing beyond the download.

## The numbers

| Metric | Lightning Reflex | Science Tech Society Env |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 40 MB | 23 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lightning Programming LLC](https://appshunter.io/developer/1039892464) | [Science Education Institute](https://appshunter.io/developer/1439710468) |

## What reviewers say

### Lightning Reflex

[App page](https://appshunter.io/ios/app/lightning-reflex/id1412424503)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Coins | $3.99 | one-time |
| 10 Coins | $7.99 | one-time |
| 20 Coins | $14.99 | one-time |
| 40 Coins | $24.99 | one-time |


### Science Tech Society Env

[App page](https://appshunter.io/ios/app/science-tech-society-env/id6738346069)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lightning Reflex free?

Lightning Reflex is free to download, with in-app purchases available.

### Is Science Tech Society Env free?

Science Tech Society Env is free to download, with no in-app purchases.

### Do Lightning Reflex or Science Tech Society Env have ads?

Neither Lightning Reflex nor Science Tech Society Env 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.*