# Correo Empresas Telmex vs FlowMail

The clearest difference is in-app purchases: Correo Empresas Telmex at none against FlowMail's 3. Correo Empresas Telmex also leads on iOS requirement (15.0 vs 18.6). FlowMail's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. FlowMail sells 3 in-app purchases, starting at $4.99 per month. Correo Empresas Telmex asks for nothing beyond the download.

Correo Empresas Telmex ships an update every 3 months, FlowMail every 2 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Correo Empresas Telmex | FlowMail |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 67 MB | 30 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Mail2World Inc](https://appshunter.io/developer/751699918) | [Luiz Carlos Maia Junior](https://appshunter.io/developer/1582361492) |

## What reviewers say

### Correo Empresas Telmex

[App page](https://appshunter.io/ios/app/correo-empresas-telmex/id1318172332)

**In-app purchases:** none


### FlowMail

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowMail Pro Monthly | $4.99 | per month |
| FlowMail Pro Yearly | $49.99 | per year |
| FlowMail Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Correo Empresas Telmex free?

Correo Empresas Telmex is free to download, with no in-app purchases.

### Is FlowMail free?

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

### Do Correo Empresas Telmex or FlowMail have ads?

Neither Correo Empresas Telmex nor FlowMail shows ads.

### Which is updated more often, Correo Empresas Telmex or FlowMail?

Correo Empresas Telmex ships an update every 3 months, and FlowMail every 2 weeks. Most recently, Correo Empresas Telmex was updated on November 4, 2026 and FlowMail on October 31, 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.*