# AIMS ENGINEER vs FAViA

The clearest difference is update cadence: AIMS ENGINEER at weekly against FAViA's monthly. 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.

AIMS ENGINEER ships an update weekly, FAViA monthly. The most recent releases landed on September 17, 2026 and July 24, 2026 respectively.

## The numbers

| Metric | AIMS ENGINEER | FAViA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/favia/id6471412725/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | — | Free |
| Size | 31 MB | 67 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Zhimeng Huang](https://appshunter.io/developer/550876452) | [Tropical Marine Centre Ltd](https://appshunter.io/developer/1707163912) |

## What reviewers say

### AIMS ENGINEER

[App page](https://appshunter.io/ios/app/aims-engineer/id6450314064)

**Features:** macOS Compatibility

**In-app purchases:** none


### FAViA

[App page](https://appshunter.io/ios/app/favia/id6471412725)

Control and monitor your aquarium equipment remotely. Track water parameters with insightful graphs and use AI-powered tools for livestock compatibility and parameter troubleshooting. Create the ideal environment for your aquatic life.

**Highlights:** Remote equipment control, Water parameter tracking, Data visualization and graphing, AI livestock compatibility checker, AI parameter helper

**In-app purchases:** none


## Frequently asked questions

### Is AIMS ENGINEER free?

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

### Is FAViA free?

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

### Do AIMS ENGINEER or FAViA have ads?

Neither AIMS ENGINEER nor FAViA shows ads.

### Which is updated more often, AIMS ENGINEER or FAViA?

AIMS ENGINEER ships an update weekly, and FAViA monthly. Most recently, AIMS ENGINEER was updated on September 17, 2026 and FAViA on July 24, 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.*