# Cold Guardian UAT vs HashKey Exchange

The clearest difference is update cadence: HashKey Exchange at weekly against Cold Guardian UAT's monthly. 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.

Cold Guardian UAT ships an update monthly, HashKey Exchange weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Cold Guardian UAT | HashKey Exchange |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.6 (13 ratings)](https://appshunter.io/ios/app/hashkey-exchange/id6448627365/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 47 MB | 228 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Blockorus Limited](https://appshunter.io/developer/1615727706) | [HashKey Digital Asset Group](https://appshunter.io/developer/1893270345) |

## What reviewers say

### Cold Guardian UAT

[App page](https://appshunter.io/ios/app/cold-guardian-uat/id6446101282)

**Features:** macOS Compatibility

**In-app purchases:** none


### HashKey Exchange

[App page](https://appshunter.io/ios/app/hashkey-exchange/id6448627365)

Access a unified digital asset service experience across multiple global sites from a single application. Manage your assets, view market information, and utilize supported digital asset services. Features a new Web3 Wallet entrance for expanded functionality.

**Highlights:** Multi-site service entrances, Digital asset management, Market information viewing, Account and record continuity, Web3 Wallet integration

**In-app purchases:** none


## Frequently asked questions

### Is Cold Guardian UAT free?

Cold Guardian UAT is free to download, with no in-app purchases.

### Is HashKey Exchange free?

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

### Do Cold Guardian UAT or HashKey Exchange have ads?

Neither Cold Guardian UAT nor HashKey Exchange shows ads.

### Which is updated more often, Cold Guardian UAT or HashKey Exchange?

Cold Guardian UAT ships an update monthly, and HashKey Exchange weekly. Most recently, Cold Guardian UAT was updated on October 30, 2026 and HashKey Exchange on October 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.*