# usdc.cool vs Haystack Trading

The clearest difference is update cadence: Haystack Trading at weekly against usdc.cool's every 3 months. Haystack Trading also leads on ratings volume (41 vs 3). usdc.cool's advantage is monetization model (free vs free with in-app purchases). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for usdc.cool against 5.0 for Haystack Trading. That said, the two scores are not equally well evidenced: Haystack Trading has 41 ratings behind it against 3, so its average is the more settled of the two.

usdc.cool ships an update every 3 months, Haystack Trading weekly. The most recent releases landed on September 23, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | usdc.cool | Haystack Trading |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/usdccool/id6479308991/reviews) | [5.0 (41 ratings)](https://appshunter.io/ios/app/haystack-trading/id6739783262/reviews) |
| Number of ratings | 3 | **41** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 23 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blendist LLC](https://appshunter.io/developer/442921357) | [TxnLab, Inc](https://appshunter.io/developer/1787031696) |

## What reviewers say

### usdc.cool

[App page](https://appshunter.io/ios/app/usdccool/id6479308991)

Track the total outstanding supply of USDC across numerous blockchains. View detailed charts and explore where USDC has been bridged, all from your mobile device. Supports both light and dark modes for a personalized experience.

**Highlights:** Track total USDC supply, View USDC across multiple chains, Explore bridged USDC locations, Detailed charting capabilities, Light and dark mode support

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

**In-app purchases:** none


### Haystack Trading

[App page](https://appshunter.io/ios/app/haystack-trading/id6739783262)

Easily discover, buy, and sell digital tokens on the Algorand blockchain. Convert cash to crypto quickly using various payment methods and manage your holdings with a self-custodial wallet. Earn rewards by inviting friends to trade.

**Highlights:** Discover trending Algorand tokens, Buy and sell tokens easily, Cash deposits via credit card, Apple Pay, Coinbase, Self-custodial wallet for full control, Earn referral rewards, QR code token transfers

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

**In-app purchases:** none


## Frequently asked questions

### Is usdc.cool free?

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

### Is Haystack Trading free?

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

### Which has better reviews, usdc.cool or Haystack Trading?

usdc.cool and Haystack Trading are both rated 5.0 out of 5 on the App Store, from 3 and 41 ratings respectively.

### Do usdc.cool or Haystack Trading have ads?

Neither usdc.cool nor Haystack Trading shows ads.

### Which is updated more often, usdc.cool or Haystack Trading?

usdc.cool ships an update every 3 months, and Haystack Trading weekly. Most recently, usdc.cool was updated on September 23, 2026 and Haystack Trading on October 1, 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.*