# Atomic Mail vs Gudlyf Provider

The clearest difference is in-app purchases: Gudlyf Provider at none against Atomic Mail's 3. Gudlyf Provider also leads on iOS requirement (13.0 vs 16.0). 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. Gudlyf Provider asks for nothing beyond the download.

Atomic Mail ships an update every 2 weeks, Gudlyf Provider every 6 days. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Atomic Mail | Gudlyf Provider |
| --- | --- | --- |
| 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 | **Every 6 days** |
| Monetization | Freemium | — |
| Size | 65 MB | 130 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Atomic Mail](https://appshunter.io/developer/1831027051) | [charles bondzie](https://appshunter.io/developer/1796754328) |

## 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 |


### Gudlyf Provider

[App page](https://appshunter.io/ios/app/gudlyf-provider/id6790651521)

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

**In-app purchases:** none


## Frequently asked questions

### Is Atomic Mail free?

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

### Is Gudlyf Provider free?

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

### Do Atomic Mail or Gudlyf Provider have ads?

Neither Atomic Mail nor Gudlyf Provider shows ads.

### Which is updated more often, Atomic Mail or Gudlyf Provider?

Atomic Mail ships an update every 2 weeks, and Gudlyf Provider every 6 days. Most recently, Atomic Mail was updated on October 14, 2026 and Gudlyf Provider on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*