Comparison

Pool Math by TroubleFreePool vs Blue Helix

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pool Math by TroubleFreePool

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
Read full description

PoolMath makes swimming pool care, maintenance and management easy by tracking chlorine, pH, alkalinity and other levels to help calculate how much salt, bleach and other chemicals to add. Keep swimming in your TroubleFreePool with Pool Math. Crystal clear algae free pool water is what Trouble Free Pool Math is committed to. Pool Math performs all the calculations you need to keep your chlorine, pH, calcium, alkalinity, and stabilizer levels balanced. Why choose Pool Math over the others? Other apps claim to make testing easy by using test strips and your phone's camera. Unfortunately, this is simply too good to be true. Test strips are notoriously inaccurate and end up costing you much more money in both chemicals and the tests themselves in the long run. Trouble Free Pool believes using a proper test kit is much easier, effective, and economical in the long run. By following these calculations the pool owner achieves and maintains crystal clear water without reliance on the often unproductive advice and unneeded expense from pool stores. Pool Math's great features include: • Calculators for pH, Free Chlorine, Calcium Hardness, Salt, Total Alkalinity, Calcium Hardness, Borates, CSI • Track Maintenance: Backwashing, Vacuuming, Filter Cleaning, Filter Pressure, SWG Cell %, Flow Rate • Track Chemical Additions • Track Weather conditions with your logs • Calculate the Effects of Adding chemicals to your pool • Bleach Price Calculator - Find the best deals on bleach easily • Summary page to see an overview of test results and chemical additions • Data backup / Export Premium Subscribers get access to these additional features: • Unlimited Test Log History Storage • Maintenance Reminders • Cloud Sync/Backup • Sync across multiple devices • Unlimited Pool / Spa Configurations • Test Log CSV Import / Export Pool Math Premium Subscription details: • Auto-renewable subscription • 1 year for $7.99 USD • Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration of 1 year) unless auto-renew is turned off at least 24 hours before the end of the current period. • Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. • Privacy Policy & Terms of Use: http://poolmathapp.com/privacy/

About

Blue Helix

Control your robotic pool cleaner with this app. Select cleaning modes, set timers, and use the remote control feature for effortless pool maintenance. Enjoy a sparkling clean pool with crystal-clear water.

Highlights
  • Full control of robotic pool cleaner
  • Multiple cleaning modes
  • Personalized timer settings
  • Remote control feature
  • Bluetooth connectivity
Read full description

Welcome to Blue Helix, the ultimate app for your robotic pool cleaner. Designed to ensure a sparkling clean pool with crystal-clear water, Blue Helix brings you complete control and a seamless pool cleaning experience right at your fingertips. Connect your Blue Helix robotic pool cleaner to your mobile device via Bluetooth® to unlock a world of convenience and control.   The Blue Helix app, packed with exciting features, allows you to: • Take full control of your Blue Helix Pool Cleaner • Focus Cleaning Mode: Choose from over 4 cleaning modes to target your pool’s needs. • Set up a personalized timer and choose from a variety of cleaning modes to suit your pool's needs. • Control your Blue Helix with its Remote Control Feature • At Blue Helix, we take customer care seriously. Our dedicated support team is always ready to assist you with any inquiries or assistance you may need. We're just a message or phone call away, ensuring your satisfaction and enjoyment of your pool cleaning journey.   Experience the future of pool cleaning with Blue Helix and unlock the full potential of your robotic pool cleaner. Download the app today and dive into a world of effortless pool maintenance and a pool that's always ready for relaxation and enjoyment.

Screenshots

Pool Math by TroubleFreePool4 screens
Blue Helix4 screens

Verdict

The call

The clearest difference is review sentiment: Pool Math by TroubleFreePool at 63% against Blue Helix's 0%. Pool Math by TroubleFreePool also leads on rating (3.7 vs 3.0) and ratings volume (272 vs 2). Blue Helix's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Pool Math by TroubleFreePool holds the better App Store score, 3.7 against 3.0. That said, the two scores are not equally well evidenced: Pool Math by TroubleFreePool has 272 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 63% of Pool Math by TroubleFreePool's written reviews are positive against 0% of Blue Helix's.

UpkeepUpdate frequency

Pool Math by TroubleFreePool ships an update fortnightly, Blue Helix every 10 days. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 4 level
Pool Math by TroubleFreePool versus Blue Helix: the parameters behind the verdict, then further details
ParameterPool Math by TroubleFreePoolBlue Helix
PriceFreeFree
Rating3.7 (272 ratings) — better3.0 (2 ratings)
Positive reviews63.4% of reviews — better0.0% of reviews
Number of ratings272 — better2
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size314 MB4 MB
Age rating4+4+
DeveloperTroubleFreePoolWYBOTICS CO.,LTD

Customer experience

Pool Math by TroubleFreePool

All ratings262 ratings
Positive66.0%
Neutral7.3%
Negative26.7%
Written reviews123 reviews
Positive63.4%
Neutral11.4%
Negative25.2%

Blue Helix

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Pool Math by TroubleFreePool

Reported bugs

4 issues
  • 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

5 requests
  • 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

Blue Helix

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Pool Math by TroubleFreePool

Subscriptions1
  • Pool Math Premium Subscription$7.991 Year
None

Blue Helix

No in-app purchases

Questions

Is Pool Math by TroubleFreePool free?
Pool Math by TroubleFreePool is free to download, with in-app purchases available.
Is Blue Helix free?
Blue Helix is free to download, with no in-app purchases.
Which has better reviews, Pool Math by TroubleFreePool or Blue Helix?
Pool Math by TroubleFreePool is rated higher. Pool Math by TroubleFreePool averages 3.7 out of 5 from 272 ratings, while Blue Helix averages 3.0 from 2 ratings.
Do Pool Math by TroubleFreePool or Blue Helix have ads?
Neither Pool Math by TroubleFreePool nor Blue Helix shows ads.
Which is updated more often, Pool Math by TroubleFreePool or Blue Helix?
Pool Math by TroubleFreePool ships an update fortnightly, and Blue Helix every 10 days. Most recently, Pool Math by TroubleFreePool was updated on October 16, 2026 and Blue Helix on October 15, 2026.

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