# Atomic Mail vs CleverWork

The clearest difference is in-app purchases: CleverWork at none against Atomic Mail's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Atomic Mail sells 3 in-app purchases, starting at $5.99 per month. CleverWork asks for nothing beyond the download.

Atomic Mail ships an update every 2 weeks, CleverWork fortnightly. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Atomic Mail | CleverWork |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (256 ratings)](https://appshunter.io/ios/app/atomic-mail-private-email/id6749544617/reviews)** | — |
| Number of ratings | **256** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Freemium | — |
| Size | 65 MB | 69 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Atomic Mail](https://appshunter.io/developer/1831027051) | [CLEVERTHIS INC](https://appshunter.io/developer/1895002865) |

## What reviewers say

### Atomic Mail

[App page](https://appshunter.io/ios/app/atomic-mail-private-email/id6749544617)

This secure email application prioritizes user privacy with advanced encryption, zero-access architecture, and robust spam protection. It offers a fast, modern client for personal and business use, without trackers, profiling, or data selling.

**Highlights:** End-to-end encryption, Zero-access protection, Alias support, Password-protected messages, Self-destructing messages, AI spam & phishing protection

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atomic Plus Monthly | $5.99 | per month |
| Atomic Plus Yearly | $59.90 | per year |
| 4-symbols | $90.00 | per year |


### CleverWork

[App page](https://appshunter.io/ios/app/cleverwork/id6762769568)

**In-app purchases:** none


## Frequently asked questions

### Is Atomic Mail free?

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

### Is CleverWork free?

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

### Do Atomic Mail or CleverWork have ads?

Neither Atomic Mail nor CleverWork shows ads.

### Which is updated more often, Atomic Mail or CleverWork?

Atomic Mail ships an update every 2 weeks, and CleverWork fortnightly. Most recently, Atomic Mail was updated on October 14, 2026 and CleverWork on October 6, 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.*