# SICCE ContrAll vs Pool Math by TroubleFreePool

The clearest difference is review sentiment: Pool Math by TroubleFreePool at 63% against SICCE ContrAll's 13%. Pool Math by TroubleFreePool also leads on rating (3.7 vs 1.7) and update cadence (fortnightly vs every 3 months). SICCE ContrAll's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement 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. SICCE ContrAll asks for nothing beyond the download.

Pool Math by TroubleFreePool holds the better App Store score, 3.7 against 1.7. Both are backed by a comparable volume of ratings — 72 and 272 respectively. Written reviews point the same way: 13% of SICCE ContrAll's written reviews are positive against 63% of Pool Math by TroubleFreePool's.

SICCE ContrAll ships an update every 3 months, Pool Math by TroubleFreePool fortnightly. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | SICCE ContrAll | Pool Math by TroubleFreePool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (72 ratings)](https://appshunter.io/ios/app/sicce-contrall/id1156665895/reviews) | **[3.7 (272 ratings)](https://appshunter.io/ios/app/pool-math-by-troublefreepool/id1228819359/reviews)** |
| Number of ratings | 72 | **272** |
| Positive reviews | 12.5% of reviews | **63.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Freemium |
| Size | 82 MB | 314 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zepping Innovative Solutions](https://appshunter.io/developer/1142285258) | [TroubleFreePool](https://appshunter.io/developer/1228819358) |

## What reviewers say

### SICCE ContrAll

[App page](https://appshunter.io/ios/app/sicce-contrall/id1156665895)

Remotely control and program your SICCE SDC aquarium devices with an intuitive interface. Customize settings, create flow schedules, and monitor multiple tanks from anywhere. Features include preset modes, custom programming, and alerts for enhanced aquarium management.

**Highlights:** Remote control of SDC devices, Customizable pump colors, Preset and custom flow modes, Create custom flow schedules, Program feed times, Integrated alerts, Lock and unlock settings

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SICCE ContrAll free?

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

### Is Pool Math by TroubleFreePool free?

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

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

Pool Math by TroubleFreePool is rated higher. SICCE ContrAll averages 1.7 out of 5 from 72 ratings, while Pool Math by TroubleFreePool averages 3.7 from 272 ratings.

### Do SICCE ContrAll or Pool Math by TroubleFreePool have ads?

Neither SICCE ContrAll nor Pool Math by TroubleFreePool shows ads.

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

SICCE ContrAll ships an update every 3 months, and Pool Math by TroubleFreePool fortnightly. Most recently, SICCE ContrAll was updated on September 8, 2026 and Pool Math by TroubleFreePool on September 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.*