# Nutricon vs Piscinapp

The clearest difference is review sentiment: Piscinapp at 79% against Nutricon's 15%. Piscinapp also leads on update cadence (monthly vs every 2 months). Nutricon's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Piscinapp sells 2 in-app purchases, starting at $4.99 per month. Nutricon asks for nothing beyond the download.

Nutricon ships an update every 2 months, Piscinapp monthly. The most recent releases landed on October 2, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Nutricon | Piscinapp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.0% of reviews | **78.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 46 MB | 23 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tantto](https://appshunter.io/developer/1367649573) | [Piscinapp LTDA](https://appshunter.io/developer/1700985071) |

## What reviewers say

### Nutricon

[App page](https://appshunter.io/ios/app/nutricon/id1568284907)

Easily measure and save your aquarium's pH levels. Get helpful tips to maintain optimal conditions for your aquatic life. This utility app simplifies water testing and provides guidance for aquarium enthusiasts.

**Highlights:** Measure aquarium pH, Save test results, Receive helpful tips, Simple to use, Aquatic life guidance

**Features:** macOS Compatibility

**In-app purchases:** none


### Piscinapp

[App page](https://appshunter.io/ios/app/piscinapp/id6457546820)

This app helps pool owners maintain clean water by analyzing pool conditions with photos. It provides optimized chemical suggestions based on water parameters, pool characteristics, and available products. Track your pool's maintenance history and ensure a safe, inviting swimming environment.

**Highlights:** AI-powered water analysis via photos, Optimized chemical product suggestions, Database of 375+ chemical products, Automatic measurement of key parameters, Maintenance history tracking, Personalized AI learning for pool characteristics

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PiscinApp Monthly | $4.99 | per month |
| PiscinApp Yearly | $39.99 | per year |


## Frequently asked questions

### Is Nutricon free?

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

### Is Piscinapp free?

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

### Do Nutricon or Piscinapp have ads?

Neither Nutricon nor Piscinapp shows ads.

### Which is updated more often, Nutricon or Piscinapp?

Nutricon ships an update every 2 months, and Piscinapp monthly. Most recently, Nutricon was updated on October 2, 2026 and Piscinapp on October 22, 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.*