# Kactoily vs P

The clearest difference is rating: Kactoily at 2.5 against P's 1.0. Kactoily also leads on update cadence (every 9 days vs every 3 months) and review sentiment (25% vs 0%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kactoily holds the better App Store score, 2.5 against 1.0. Both are backed by a comparable volume of ratings — 11 and 15 respectively. Written reviews point the same way: 25% of Kactoily's written reviews are positive against 0% of P's.

Kactoily ships an update every 9 days, P every 3 months. The most recent releases landed on September 21, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Kactoily | P |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (11 ratings)](https://appshunter.io/ios/app/kactoily/id6744716298/reviews)** | [1.0 (15 ratings)](https://appshunter.io/ios/app/p-light-controller/id6747892864/reviews) |
| Number of ratings | 11 | **15** |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | Free | Free |
| Size | 58 MB | 65 MB |
| Requires iOS | **13** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [彦浩 宋](https://appshunter.io/developer/1808803601) | [东莞市品盈电子有限公司](https://appshunter.io/developer/1823227759) |

## What reviewers say

### Kactoily

[App page](https://appshunter.io/ios/app/kactoily/id6744716298)

This app monitors water quality for pools, aquariums, and other water bodies. It helps users track key parameters to ensure optimal conditions. The application provides essential data for maintaining healthy aquatic environments.

**Highlights:** Water quality monitoring, Pool monitoring, Aquarium monitoring, Data tracking, Environmental maintenance

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

**In-app purchases:** none


### P

[App page](https://appshunter.io/ios/app/p-light-controller/id6747892864)

Control your aquarium lighting fixtures with this utility app. Adjust settings and manage your lighting setup directly from your device.

**Highlights:** Aquarium lighting control, Fixture management, Device integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kactoily free?

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

### Is P free?

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

### Which has better reviews, Kactoily or P?

Kactoily is rated higher. Kactoily averages 2.5 out of 5 from 11 ratings, while P averages 1.0 from 15 ratings.

### Do Kactoily or P have ads?

Neither Kactoily nor P shows ads.

### Which is updated more often, Kactoily or P?

Kactoily ships an update every 9 days, and P every 3 months. Most recently, Kactoily was updated on September 21, 2026 and P on August 27, 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.*