# AQUAYER Calculator

> AQUAYER Calculator (iPhone/iPad app by Sergii Iermolaiev.)

- Source: https://appshunter.io/ios/app/aquayer-calculator/id6476979588 (this page in markdown: same URL + `.md`)
- Developer: [Sergii Iermolaiev](https://appshunter.io/developer/1728456971)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 10 MB
- Languages: English, Polish, Russian, Ukrainian
- Released: 2024-01-31
- Data updated: 2026-05-15
- User reviews in markdown: https://appshunter.io/ios/app/aquayer-calculator/id6476979588/reviews.md

## What is AQUAYER Calculator?

Application for quick calculation of AQUAYER aquarium fertilizer dosage. Quick calculation of AQUAYER aquarium fertilizer dosage. Many aquarium parameters influence on fertilizer dosage: CO2 injection, quantity of plants and fishes, water hardness and aquarium age.


## Version history (last 2 releases)

### 1.0.1 — 2024-02-06

Update privacy policy

### 1.0 — 2024-01-31

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-15.*