# Dee vs Copydog

The clearest difference is update cadence: Dee at every 2 weeks against Copydog's monthly. Copydog's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dee ships an update every 2 weeks, Copydog monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Dee | Copydog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 19 MB | 24 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Decentralized Exploration Limited](https://appshunter.io/developer/1841918577) | [Future Exploration Technologies Limited](https://appshunter.io/developer/1475606994) |

## What reviewers say

### Dee

[App page](https://appshunter.io/ios/app/dee-trade-perps/id6780785309)

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

**In-app purchases:** none


### Copydog

[App page](https://appshunter.io/ios/app/copydog-copytrade-hyperliquid/id6787163673)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dee free?

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

### Is Copydog free?

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

### Do Dee or Copydog have ads?

Neither Dee nor Copydog shows ads.

### Which is updated more often, Dee or Copydog?

Dee ships an update every 2 weeks, and Copydog monthly. Most recently, Dee was updated on October 31, 2026 and Copydog on October 31, 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.*