# FlowMail vs MailKeep

The clearest difference is in-app purchases: MailKeep at none against FlowMail's 2. FlowMail's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. FlowMail sells 2 in-app purchases, starting at $4.99 per month. MailKeep asks for nothing beyond the download.

## The numbers

| Metric | FlowMail | MailKeep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 32 MB | 2 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luiz Carlos Maia Junior](https://appshunter.io/developer/1582361492) | [Abhinav Srivastava](https://appshunter.io/developer/1827444933) |

## What reviewers say

### FlowMail

[App page](https://appshunter.io/ios/app/flowmail-kanban-inbox/id6758560608)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowMail Pro Monthly | $4.99 | per month |
| FlowMail Pro Yearly | $49.99 | per year |


### MailKeep

[App page](https://appshunter.io/ios/app/mailkeep/id6801961633)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlowMail free?

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

### Is MailKeep free?

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

### Do FlowMail or MailKeep have ads?

Neither FlowMail nor MailKeep 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.*