# Exclaim vs Aqua Box

The clearest difference is price: Exclaim at Free against Aqua Box's $1.99. Exclaim also leads on iOS requirement (15.6 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Exclaim is free to download; Aqua Box costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Exclaim ships an update every 3 weeks, Aqua Box fortnightly. The most recent releases landed on August 3, 2026 and August 16, 2026 respectively.

## The numbers

| Metric | Exclaim | Aqua Box |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[4.1 (47 ratings)](https://appshunter.io/ios/app/aqua-box/id1229710594/reviews)** |
| Number of ratings | — | **47** |
| Positive reviews | — | 61.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Paid |
| Size | 125 MB | 20 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Electronic Remedy, Inc.](https://appshunter.io/developer/966098073) | [Raynald Im](https://appshunter.io/developer/971816197) |

## What reviewers say

### Exclaim

[App page](https://appshunter.io/ios/app/exclaim/id966098074)

**In-app purchases:** none


### Aqua Box

[App page](https://appshunter.io/ios/app/aqua-box/id1229710594)

Manage freshwater, brackish water aquariums, and ponds with detailed tracking of water parameters, livestock, and equipment. Schedule maintenance, receive reminders, and visualize progress with snapshots and graphs. Share your data with others and sync across Apple devices.

**Highlights:** Water parameter tracking (pH, temp, salinity, etc.), Livestock and plant logging, Maintenance reminders and scheduling, Data visualization with graphs and snapshots, Equipment cost tracking, Cross-device iCloud sync, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Exclaim free?

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

### Is Aqua Box free?

Aqua Box costs $1.99, with no in-app purchases.

### Do Exclaim or Aqua Box have ads?

Neither Exclaim nor Aqua Box shows ads.

### Which is updated more often, Exclaim or Aqua Box?

Exclaim ships an update every 3 weeks, and Aqua Box fortnightly. Most recently, Exclaim was updated on August 3, 2026 and Aqua Box on August 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.*