# Chromatic Defender vs Aetherline Protocol

The clearest difference is in-app purchases: Chromatic Defender at none against Aetherline Protocol's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Aetherline Protocol sells 4 one-off in-app purchases. Chromatic Defender asks for nothing beyond the download.

Chromatic Defender ships an update every 5 days, Aetherline Protocol every 9 days. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Chromatic Defender | Aetherline Protocol |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 9 days |
| Size | 33 MB | 31 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 12+ |
| Developer | [Andre Wozniack](https://appshunter.io/developer/1694068949) | [Le Nguyen](https://appshunter.io/developer/1871997463) |

## What reviewers say

### Chromatic Defender

[App page](https://appshunter.io/ios/app/chromatic-defender/id6479916689)

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

**In-app purchases:** none


### Aetherline Protocol

[App page](https://appshunter.io/ios/app/aetherline-protocol/id6786246670)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aether Cache | $0.99 | one-time |
| Aether Vault | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Aether Reactor | $9.99 | one-time |


## Frequently asked questions

### Is Chromatic Defender free?

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

### Is Aetherline Protocol free?

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

### Do Chromatic Defender or Aetherline Protocol have ads?

Both Chromatic Defender and Aetherline Protocol show ads.

### Which is updated more often, Chromatic Defender or Aetherline Protocol?

Chromatic Defender ships an update every 5 days, and Aetherline Protocol every 9 days. Most recently, Chromatic Defender was updated on October 1, 2026 and Aetherline Protocol on October 7, 2026.

---

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