# Unique Auctions vs Sky Kirin Auctions

Unique Auctions and Sky Kirin Auctions are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 24 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Unique Auctions | Sky Kirin Auctions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unique-auctions/id1535153692/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | Every 24 months |
| Monetization | Free | — |
| Size | 135 MB | 135 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Unique World Coin Sdn. Bhd](https://appshunter.io/developer/1535153694) | [Sky Kirin Pte Ltd](https://appshunter.io/developer/1753278206) |

## What reviewers say

### Unique Auctions

[App page](https://appshunter.io/ios/app/unique-auctions/id1535153692)

This app connects users with a numismatic auction company for professional evaluations, exhibitions, and auctions of coins and banknotes. It facilitates a global network of collectors and business partners.

**Highlights:** Professional numismatic evaluation, Exhibitions and auctions, Global collector network, Numismatic society memberships, Numismatic company subsidiary

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Sky Kirin Auctions

[App page](https://appshunter.io/ios/app/sky-kirin-auctions/id6504681994)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Unique Auctions free?

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

### Is Sky Kirin Auctions free?

Sky Kirin Auctions is free to download, with no in-app purchases.

### Do Unique Auctions or Sky Kirin Auctions have ads?

Neither Unique Auctions nor Sky Kirin Auctions shows ads.

### Which is updated more often, Unique Auctions or Sky Kirin Auctions?

Unique Auctions ships an update every 24 months, and Sky Kirin Auctions every 24 months. Most recently, Unique Auctions was updated on November 3, 2026 and Sky Kirin Auctions 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.*