# Mantis vs Aquawiz

The clearest difference is update cadence: Aquawiz at every 2 months against Mantis's every 12 months. Mantis's advantage is iOS requirement (12.0 vs 15.1). 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.

Mantis ships an update every 12 months, Aquawiz every 2 months. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Mantis | Aquawiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/aquawiz/id6739469479/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 91 MB | 52 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [英臣 王](https://appshunter.io/developer/1703253008) | [KUAN TING PAN](https://appshunter.io/developer/1783726527) |

## What reviewers say

### Mantis

[App page](https://appshunter.io/ios/app/mantis/id6462783149)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aquawiz

[App page](https://appshunter.io/ios/app/aquawiz/id6739469479)

Automate and monitor your aquarium's water quality for optimal coral health. This app provides real-time tracking of key parameters like KH and pH, with automated dosing and seamless integration with smart aquarium gear.

**Highlights:** Real-time KH and pH tracking, Automated dosing control, Calcium reactor control, Trace element dosing system, Remote monitoring and alerts, Trend charting and insights

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mantis free?

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

### Is Aquawiz free?

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

### Do Mantis or Aquawiz have ads?

Neither Mantis nor Aquawiz shows ads.

### Which is updated more often, Mantis or Aquawiz?

Mantis ships an update every 12 months, and Aquawiz every 2 months. Most recently, Mantis was updated on October 18, 2026 and Aquawiz on October 8, 2026.

---

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