# Silent Siege vs Echo Dig

The clearest difference is in-app purchases: Silent Siege at none against Echo Dig's 1. Silent Siege also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Echo Dig sells 1 one-off in-app purchase. Silent Siege asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Silent Siege | Echo Dig |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 190 MB | 9 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kanishk Karan](https://appshunter.io/developer/1806638484) | [Amit Abhishek](https://appshunter.io/developer/1804334519) |

## What reviewers say

### Silent Siege

[App page](https://appshunter.io/ios/app/silent-siege/id6742731033)

**Features:** macOS Compatibility

**In-app purchases:** none


### Echo Dig

[App page](https://appshunter.io/ios/app/echo-dig/id6790164889)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| The Deep | $4.99 | one-time |


## Frequently asked questions

### Is Silent Siege free?

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

### Is Echo Dig free?

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

### Do Silent Siege or Echo Dig have ads?

Neither Silent Siege nor Echo Dig shows ads.

### Which is updated more often, Silent Siege or Echo Dig?

Silent Siege ships an update every 3 weeks, and Echo Dig every 3 weeks. Most recently, Silent Siege was updated on October 25, 2026 and Echo Dig on October 25, 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.*