# Open CSV vs BrainStorm

The clearest difference is in-app purchases: BrainStorm at none against Open CSV's 1. BrainStorm also leads on iOS requirement (16.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Open CSV sells 1 one-off in-app purchase. BrainStorm asks for nothing beyond the download.

## The numbers

| Metric | Open CSV | BrainStorm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 1 MB | 1 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Infamous Endeavors LLC](https://appshunter.io/developer/6775295537) | [Dov Isaacman](https://appshunter.io/developer/1881450277) |

## What reviewers say

### Open CSV

[App page](https://appshunter.io/ios/app/open-csv/id6779446670)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Pro | $2.99 | one-time |


### BrainStorm

[App page](https://appshunter.io/ios/app/brainstorm-ai-idea-generator/id6791828351)

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

**In-app purchases:** none


## Frequently asked questions

### Is Open CSV free?

Open CSV is free to download, with in-app purchases available.

### Is BrainStorm free?

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

### Do Open CSV or BrainStorm have ads?

Neither Open CSV nor BrainStorm 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.*