# Droplytix vs P

The clearest difference is review sentiment: Droplytix at 67% against P's 0%. Droplytix also leads on rating (4.7 vs 1.0) and update cadence (every 3 weeks vs every 3 months). P's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Droplytix sells 2 in-app purchases, starting at $3.99 per month. P asks for nothing beyond the download.

Droplytix holds the better App Store score, 4.7 against 1.0. Both are backed by a comparable volume of ratings — 15 and 15 respectively. Written reviews point the same way: 67% of Droplytix's written reviews are positive against 0% of P's.

Droplytix ships an update every 3 weeks, P every 3 months. The most recent releases landed on September 12, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Droplytix | P |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/droplytix/id6740094200/reviews)** | [1.0 (15 ratings)](https://appshunter.io/ios/app/p-light-controller/id6747892864/reviews) |
| Number of ratings | 15 | 15 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Freemium | **Free** |
| Size | 26 MB | 65 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ONMSOFT Inc.](https://appshunter.io/developer/348845661) | [东莞市品盈电子有限公司](https://appshunter.io/developer/1823227759) |

## What reviewers say

### Droplytix

[App page](https://appshunter.io/ios/app/droplytix/id6740094200)

Test your drinking water at home with fast, accurate results. Understand what's in your tap, bottled, filtered, or well water using test kits and an easy-to-use app. Track and compare results over time for peace of mind.

**Highlights:** Fast, accurate water testing, Understand water quality indicators, Track and compare results, Clear readings and helpful insights, Manage multiple profiles (Plus), Subscription for advanced features

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Droplytix Plus Monthly | $3.99 | per month |
| Droplytix Plus Yearly | $39.99 | per year |


### 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 Droplytix free?

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

### Is P free?

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

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

Droplytix is rated higher. Droplytix averages 4.7 out of 5 from 15 ratings, while P averages 1.0 from 15 ratings.

### Do Droplytix or P have ads?

Neither Droplytix nor P shows ads.

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

Droplytix ships an update every 3 weeks, and P every 3 months. Most recently, Droplytix was updated on September 12, 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.*