# Mail1Click vs FlowCrypt

The clearest difference is rating: Mail1Click at 5.0 against FlowCrypt's 4.0. Mail1Click also leads on update cadence (every 6 weeks vs every 4 months) and iOS requirement (6.0 vs 15.0). FlowCrypt's advantage is in-app purchases (none vs 1) and ratings volume (3 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Mail1Click sells 1 in-app purchase, starting at $2.99 per month. FlowCrypt asks for nothing beyond the download.

Mail1Click holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Mail1Click ships an update every 6 weeks, FlowCrypt every 4 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Mail1Click | FlowCrypt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mail1click-secure-mail/id766229946/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/flowcrypt-encrypted-email/id1591754995/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 10 MB | 28 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kryptotel fz llc](https://appshunter.io/developer/766229949) | [FlowCrypt a. s.](https://appshunter.io/developer/1591462991) |

## What reviewers say

### Mail1Click

[App page](https://appshunter.io/ios/app/mail1click-secure-mail/id766229946)

This secure email service uses strong encryption to protect your communications. Send and receive encrypted messages with anyone, even those without the app. Access your encrypted mailbox via your device or a web interface.

**Highlights:** Strong encryption (RSA 4096-bit, AES 256-bit), Send encrypted emails to any address, Receive encrypted emails from Mail1Click users, Web mail interface access, One-click account activation, Free tier up to 25 MB storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription 10 Gigabytes 1 Month | $2.99 | per month |


### FlowCrypt

[App page](https://appshunter.io/ios/app/flowcrypt-encrypted-email/id1591754995)

Easily encrypt your emails and attachments with PGP for enhanced privacy on Gmail. This app simplifies end-to-end encryption, making it accessible even without technical knowledge of cryptography. Secure your communications and files effortlessly.

**Highlights:** End-to-end PGP email encryption, Secure attachment encryption, Key generation and secure storage, Encrypted drafts, Password-protected encrypted messages, Compatibility with OpenPGP standards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mail1Click free?

Mail1Click is free to download, with in-app purchases available.

### Is FlowCrypt free?

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

### Which has better reviews, Mail1Click or FlowCrypt?

Mail1Click is rated higher. Mail1Click averages 5.0 out of 5 from 1 ratings, while FlowCrypt averages 4.0 from 3 ratings.

### Do Mail1Click or FlowCrypt have ads?

Neither Mail1Click nor FlowCrypt shows ads.

### Which is updated more often, Mail1Click or FlowCrypt?

Mail1Click ships an update every 6 weeks, and FlowCrypt every 4 months. Most recently, Mail1Click was updated on October 1, 2026 and FlowCrypt on September 30, 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.*