# 27Plug vs AquariumChat

The clearest difference is update cadence: AquariumChat at fortnightly against 27Plug's every 2 months. 27Plug's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 27Plug sells 8 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.

27Plug ships an update every 2 months, AquariumChat fortnightly. The most recent releases landed on September 12, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 27Plug | 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 2 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 121 MB | 49 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 17+ |
| Developer | [john kiigi](https://appshunter.io/developer/1724290986) | [Constant Heritage, LLC](https://appshunter.io/developer/1206999958) |

## What reviewers say

### 27Plug

[App page](https://appshunter.io/ios/app/27plug/id6475556847)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 27plug credits | $0.99 | one-time |
| 200 27plug credits | $1.99 | one-time |
| 300 27plug credits | $2.99 | one-time |
| 500 27plug credits | $4.99 | one-time |
| 1000 27plug credits | $9.99 | one-time |
| 2200 27plug credits | $24.99 | one-time |
| 5260 27plug credits | $49.99 | one-time |
| 10600 27plug credits | $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 27Plug free?

27Plug is free to download, with in-app purchases available.

### Is AquariumChat free?

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

### Do 27Plug or AquariumChat have ads?

Neither 27Plug nor AquariumChat shows ads.

### Which is updated more often, 27Plug or AquariumChat?

27Plug ships an update every 2 months, and AquariumChat fortnightly. Most recently, 27Plug was updated on September 12, 2026 and AquariumChat on September 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*