# Pool Math by TroubleFreePool vs Beatbot

The clearest difference is in-app purchases: Beatbot at none against Pool Math by TroubleFreePool's 1. Beatbot also leads on rating (4.1 vs 3.7). Pool Math by TroubleFreePool's advantage is update cadence (fortnightly vs every 5 weeks). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Pool Math by TroubleFreePool sells 1 in-app purchase, starting at $7.99 per year. Beatbot asks for nothing beyond the download.

Beatbot holds the better App Store score, 4.1 against 3.7. Both are backed by a comparable volume of ratings — 272 and 272 respectively. Written reviews split almost evenly too, at 63% and 63% positive.

Pool Math by TroubleFreePool ships an update fortnightly, Beatbot every 5 weeks. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Pool Math by TroubleFreePool | Beatbot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (272 ratings)](https://appshunter.io/ios/app/pool-math-by-troublefreepool/id1228819359/reviews) | **[4.1 (272 ratings)](https://appshunter.io/ios/app/beatbot/id6451108638/reviews)** |
| Number of ratings | 272 | 272 |
| Positive reviews | **63.4% of reviews** | 62.6% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | Freemium | **Free** |
| Size | 314 MB | 131 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [TroubleFreePool](https://appshunter.io/developer/1228819358) | [Xingmai Innovation Technology (Suzhou) Co., Ltd.](https://appshunter.io/developer/1696581722) |

## What reviewers say

### Pool Math by TroubleFreePool

[App page](https://appshunter.io/ios/app/pool-math-by-troublefreepool/id1228819359)

Easily manage your swimming pool's water chemistry by tracking key levels like chlorine and pH. This app calculates the precise amounts of chemicals needed to maintain clear, algae-free water, offering a cost-effective alternative to pool store advice.

**Highlights:** Chemical level calculators (pH, Chlorine, Alkalinity, etc.), Track pool maintenance tasks, Log chemical additions, Weather condition tracking, Chemical addition effect calculations, Bleach price comparison, Data backup and export

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pool Math Premium Subscription | $7.99 | per year |

**What reviewers like**

- 💎 Excellent for maintaining a clean, balanced pool
- 🔍 Comprehensive tracking of test results and chemical additions
- 🧠 Helpful recommendations for chemical adjustments
- ⚙️ Useful features like SLAM mode and timeline
- 🤖 Automatic weather data logging

**What reviewers complain about**

- 🐛 Issues with data syncing and backup
- 🤔 Unintuitive interface and navigation
- 💰 Subscription model and lack of one-time purchase
- 🚫 Limited support for non-chlorine sanitizers and spa-specific options
- 🔄 Bugs with chemical addition logging and target value retention

**Reported bugs**

- Subscription issues and inability to restore purchases
- App crashes and freezes on certain actions
- Incorrect chemical recommendations and calculations
- Disappearing historical data after updates

**Requested features**

- Custom target ranges and alerts
- Ability to log non-standard chemical additions
- Export options for data analysis
- Apple Watch integration
- Improved user guidance and on-boarding


### Beatbot

[App page](https://appshunter.io/ios/app/beatbot/id6451108638)

Control your robotic pool cleaner remotely. Customize cleaning modes, schedule tasks, and monitor your robot's status from anywhere. View cleaning history and maps to ensure your pool is always pristine.

**Highlights:** Remote robot control, Customizable cleaning modes, Scheduled cleaning, Cleaning history and maps, Real-time robot status monitoring

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

**In-app purchases:** none


## Frequently asked questions

### Is Pool Math by TroubleFreePool free?

Pool Math by TroubleFreePool is free to download, with in-app purchases available.

### Is Beatbot free?

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

### Which has better reviews, Pool Math by TroubleFreePool or Beatbot?

Beatbot is rated higher. Pool Math by TroubleFreePool averages 3.7 out of 5 from 272 ratings, while Beatbot averages 4.1 from 272 ratings.

### Do Pool Math by TroubleFreePool or Beatbot have ads?

Neither Pool Math by TroubleFreePool nor Beatbot shows ads.

### Which is updated more often, Pool Math by TroubleFreePool or Beatbot?

Pool Math by TroubleFreePool ships an update fortnightly, and Beatbot every 5 weeks. Most recently, Pool Math by TroubleFreePool was updated on September 22, 2026 and Beatbot on September 21, 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.*