# EWG ECM vs Atomic Hermes

The clearest difference is in-app purchases: EWG ECM at none against Atomic Hermes's 3. Atomic Hermes's advantage is update cadence (every 11 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Atomic Hermes sells 3 in-app purchases, starting at $19.99 per month. EWG ECM asks for nothing beyond the download.

EWG ECM ships an update every 5 weeks, Atomic Hermes every 11 days. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | EWG ECM | Atomic Hermes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/atomic-hermes/id6759154616/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 75 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ginkgo Soft](https://appshunter.io/developer/924725312) | [Atomic Mail](https://appshunter.io/developer/1831027051) |

## What reviewers say

### EWG ECM

[App page](https://appshunter.io/ios/app/ewg-ecm/id1607453435)

**Features:** macOS Compatibility

**In-app purchases:** none


### Atomic Hermes

[App page](https://appshunter.io/ios/app/atomic-hermes/id6759154616)

This AI agent performs complex, multi-step tasks autonomously on your behalf. It plans, reasons, and executes actions across devices, offering smart web research, content generation, and code assistance. Your data remains private as the agent runs on your own hardware.

**Highlights:** Autonomous task execution, Intelligent AI agents, Smart web search and research, Content writing and editing, Code debugging and problem-solving, Task planning and scheduling, Cross-device compatibility

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atomic Bot Monthly | $19.99 | per month |
| 10 Credits | $10.00 | one-time |
| 30 Credits | $30.00 | one-time |


## Frequently asked questions

### Is EWG ECM free?

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

### Is Atomic Hermes free?

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

### Do EWG ECM or Atomic Hermes have ads?

Neither EWG ECM nor Atomic Hermes shows ads.

### Which is updated more often, EWG ECM or Atomic Hermes?

EWG ECM ships an update every 5 weeks, and Atomic Hermes every 11 days. Most recently, EWG ECM was updated on October 11, 2026 and Atomic Hermes on October 24, 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.*