# WaterGuru vs EasyStart

The clearest difference is review sentiment: WaterGuru at 74% against EasyStart's 33%. WaterGuru also leads on rating (4.1 vs 3.6) and update cadence (every 4 weeks vs every 10 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

WaterGuru holds the better App Store score, 4.1 against 3.6. That said, the two scores are not equally well evidenced: WaterGuru has 238 ratings behind it against 46, so its average is the more settled of the two. Written reviews point the same way: 74% of WaterGuru's written reviews are positive against 33% of EasyStart's.

WaterGuru ships an update every 4 weeks, EasyStart every 10 months. The most recent releases landed on October 20, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | WaterGuru | EasyStart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (238 ratings)](https://appshunter.io/ios/app/waterguru/id1372295527/reviews)** | [3.6 (46 ratings)](https://appshunter.io/ios/app/easystart/id1513065167/reviews) |
| Number of ratings | **238** | 46 |
| Positive reviews | **73.8% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 10 months |
| Monetization | Free | Free |
| Size | 155 MB | 1 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [WaterGuru, Inc](https://appshunter.io/developer/1153080819) | [CseaTec LLC](https://appshunter.io/developer/1507703940) |

## What reviewers say

### WaterGuru

[App page](https://appshunter.io/ios/app/waterguru/id1372295527)

This app provides comprehensive control over your pool's water chemistry. It helps maintain a safe environment by keeping out harmful contaminants and offers lab-grade analysis and treatment advice for simplified pool management.

**Highlights:** Pool water chemistry control, Harmful virus and bacteria prevention, Lab-grade analysis, Water treatment advice, Simplified pool management

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 💰 Money saver
- 🔍 Accurate readings
- 🕰️ Convenient daily monitoring
- 👨‍💻 Excellent customer service
- 🔧 Easy to use

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Battery drain
- 🤖 Inaccurate readings for some parameters
- 💸 Expensive cartridges
- 🤷‍♂️ Unreliable device

**Reported bugs**

- App notifications not working properly
- Inability to upload pool photos
- Inconsistent app performance after updates

**Requested features**

- Ability to set custom testing schedule
- Measure salt levels
- Provide more advice on adjusting water chemistry
- Add hourly temperature readings


### EasyStart

[App page](https://appshunter.io/ios/app/easystart/id1513065167)

This free application allows users to monitor, troubleshoot, and upgrade their Micro-Air EasyStart soft starter via Bluetooth LE. It's designed to help manage air conditioning units on limited power sources like generators or inverters.

**Highlights:** Bluetooth LE connection, Monitoring capabilities, Troubleshooting assistance, Firmware updates, Test data upload

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

**In-app purchases:** none


## Frequently asked questions

### Is WaterGuru free?

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

### Is EasyStart free?

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

### Which has better reviews, WaterGuru or EasyStart?

WaterGuru is rated higher. WaterGuru averages 4.1 out of 5 from 238 ratings, while EasyStart averages 3.6 from 46 ratings.

### Do WaterGuru or EasyStart have ads?

Neither WaterGuru nor EasyStart shows ads.

### Which is updated more often, WaterGuru or EasyStart?

WaterGuru ships an update every 4 weeks, and EasyStart every 10 months. Most recently, WaterGuru was updated on October 20, 2026 and EasyStart 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.*