# Duelly vs AquariumChat

The clearest difference is update cadence: AquariumChat at fortnightly against Duelly's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Duelly sells 9 one-off in-app purchases and AquariumChat sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Duelly ships an update every 6 weeks, AquariumChat fortnightly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Duelly | AquariumChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aquariumchat/id6748924519/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 49 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Giorgi Elizbarashvili](https://appshunter.io/developer/1808179389) | [Constant Heritage, LLC](https://appshunter.io/developer/1206999958) |

## What reviewers say

### Duelly

[App page](https://appshunter.io/ios/app/duelly/id6744559939)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 400 Diamonds | $0.99 | one-time |
| duellyDiamond1 | $0.99 | one-time |
| 800 Diamonds | $1.99 | one-time |
| duellyDiamond | $1.99 | one-time |
| 2450 Diamonds | $4.99 | one-time |
| 4900 Diamonds | $9.99 | one-time |
| 9800 Diamonds | $19.99 | one-time |
| 24500 Diamonds | $49.99 | one-time |
| 49000 Diamonds | $99.99 | one-time |


### AquariumChat

[App page](https://appshunter.io/ios/app/aquariumchat/id6748924519)

Express yourself anonymously in a calming underwater world. Your messages appear as floating bubbles that gently disappear, offering a judgment-free space for thoughts and emotional release. Enjoy a therapeutic and visually mesmerizing experience.

**Highlights:** Complete anonymity, Mesmerizing underwater visuals, Therapeutic and stress-relief experience, Advanced content filtering, Messages naturally fade away, Premium features for enhanced experience

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $0.99 | per month |


## Frequently asked questions

### Is Duelly free?

Duelly is free to download, with in-app purchases available.

### Is AquariumChat free?

AquariumChat is free to download, with in-app purchases available.

### Do Duelly or AquariumChat have ads?

Neither Duelly nor AquariumChat shows ads.

### Which is updated more often, Duelly or AquariumChat?

Duelly ships an update every 6 weeks, and AquariumChat fortnightly. Most recently, Duelly was updated on October 25, 2026 and AquariumChat 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.*