# 1F vs Connect Pro

The clearest difference is ads: 1F at none against Connect Pro's shown. Connect Pro's advantage is iOS requirement (9.0 vs 15.0). On price, update cadence, 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.

1F ships an update every 6 weeks, Connect Pro every 3 weeks. Both last shipped on October 3, 2026.

## The numbers

| Metric | 1F | Connect Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/1fmail/id1308758192/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 10 MB | 74 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Первая Форма](https://appshunter.io/developer/1088420807) | [Valerii Polozov](https://appshunter.io/developer/1189488677) |

## What reviewers say

### 1F

[App page](https://appshunter.io/ios/app/1fmail/id1308758192)

A business-focused email client offering secure and fast communication. It includes integrated calendar, contacts, and secure notes, with a rich mail composer supporting attachments and formatting.

**Highlights:** Secure email client, Integrated calendar, Contact management, Secure notes, Rich mail composer, Media attachments

**Features:** macOS Compatibility

**In-app purchases:** none


### Connect Pro

[App page](https://appshunter.io/ios/app/connect-pro/id1319102237)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 1F free?

1F is free to download, with no in-app purchases.

### Is Connect Pro free?

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

### Do 1F or Connect Pro have ads?

Connect Pro shows ads; 1F does not.

### Which is updated more often, 1F or Connect Pro?

1F ships an update every 6 weeks, and Connect Pro every 3 weeks. Most recently, 1F was updated on October 3, 2026 and Connect Pro on October 3, 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.*