# CoolBluez vs Opulenns

The clearest difference is update cadence: CoolBluez at every 4 weeks against Opulenns's every 2 months. Opulenns's advantage is iOS requirement (13.0 vs 15.5). 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.

CoolBluez ships an update every 4 weeks, Opulenns every 2 months. The most recent releases landed on September 8, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | CoolBluez | Opulenns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/coolbluez/id1309436807/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 97 MB | 68 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bharat Amritlal Thakrar](https://appshunter.io/developer/1597247263) | [Kwikpic Ai Solutions Private Limited](https://appshunter.io/developer/1635944380) |

## What reviewers say

### CoolBluez

[App page](https://appshunter.io/ios/app/coolbluez/id1309436807)

Instantly view, download, and share professional photos from events like weddings. Save your favorites and share them offline or directly to social media. Access events securely with a unique ID.

**Highlights:** View event photos, Download photos, Share photos instantly, Offline viewing, Add to favorites, Secure event access

**Features:** macOS Compatibility

**In-app purchases:** none


### Opulenns

[App page](https://appshunter.io/ios/app/opulenns/id6451234158)

**In-app purchases:** none


## Frequently asked questions

### Is CoolBluez free?

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

### Is Opulenns free?

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

### Do CoolBluez or Opulenns have ads?

Neither CoolBluez nor Opulenns shows ads.

### Which is updated more often, CoolBluez or Opulenns?

CoolBluez ships an update every 4 weeks, and Opulenns every 2 months. Most recently, CoolBluez was updated on September 8, 2026 and Opulenns on September 16, 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.*