# Cydog Browser vs AntiSpy Browser

The clearest difference is update cadence: AntiSpy Browser at every 3 days against Cydog Browser's every 10 days. Cydog Browser's advantage is device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Cydog Browser sells 4 one-off in-app purchases and AntiSpy Browser sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Cydog Browser ships an update every 10 days, AntiSpy Browser every 3 days. The most recent releases landed on September 26, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Cydog Browser | AntiSpy Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (11 ratings)](https://appshunter.io/ios/app/cydog-browser/id1563014942/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Matthew Benchimol](https://appshunter.io/developer/1543638141) | [shaul schwartz](https://appshunter.io/developer/1629965124) |

## What reviewers say

### Cydog Browser

[App page](https://appshunter.io/ios/app/cydog-browser/id1563014942)

This mobile browser enhances security with customizable features and an offline database for storing internet content. It offers a dedicated search with numerous engines and advanced encryption technologies to protect against cyber threats. An iMessage extension allows for secure, encrypted messaging.

**Highlights:** Enhanced mobile browser security, Offline database for internet content, Encrypted bookmarks and pictomarks, 40+ search engine integration, Proprietary anti-cookie and firewall tech, Deterrence decryption feature, Secure iMessage extension

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cydog Walled Garden | $0.99 | one-time |
| Cydog Wall Watcher | $0.99 | one-time |
| Cydog Injector | $0.99 | one-time |
| Cydog Iconography | $0.99 | one-time |


### AntiSpy Browser

[App page](https://appshunter.io/ios/app/antispy-browser/id6476874166)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AntiSpy Browser Basic Plan | $9.99 | per month |
| Premium Subscription Plan | $99.99 | per year |


## Frequently asked questions

### Is Cydog Browser free?

Cydog Browser is free to download, with in-app purchases available.

### Is AntiSpy Browser free?

AntiSpy Browser is free to download, with in-app purchases available.

### Do Cydog Browser or AntiSpy Browser have ads?

Neither Cydog Browser nor AntiSpy Browser shows ads.

### Which is updated more often, Cydog Browser or AntiSpy Browser?

Cydog Browser ships an update every 10 days, and AntiSpy Browser every 3 days. Most recently, Cydog Browser was updated on September 26, 2026 and AntiSpy Browser on September 30, 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.*