Pool Smart vs UEi Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pool Smart
This app simplifies pool maintenance by teaching water balance and calculating precise chemical dosages based on your pool's size and construction. It helps you save money and achieve sparkling clean water with less guesswork.
- Water balance education
- Chemical dosage calculation
- Pool size and construction input
- Testing checklist
- Money-saving tips
- Clorine pool support
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Save money while maintaining your pool ! By understanding how to maintain water balance, you will use fewer chemicals to keep your pool sparkling clean. Used by residential pool owners and professionals around the world. Twenty+ years of first hand pool experience is presented in this app ! Pool Smart teaches you the basics of water balance and provides a checklist for testing your water. Based on your pool size and construction, Pool Smart calculates the exact amount of each recommended chemical to use. Forget the complicated tables on the chemical containers! Take the guess work and frustration out of pool maintenance, and use Pool Smart as your simple check list to achieve a season of sparkling water and savings ! Enjoy the water ! *Pool Smart only supports chlorine based pools, it does not currently support salt water pools or spas.
UEi Link
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The UEi Link is the companion app for all SPM,DPM,DT2 test kits. Activate Bluetooth on your mobile device to read instrument values from the SPM, DPM, DT2. In addition to the measured values, the Min,Max,Avg calculates and displays and share.
Screenshots
Verdict
The clearest difference is price: UEi Link at Free against Pool Smart's $1.99. UEi Link also leads on iOS requirement (13.0 vs 15.0). On update cadence, ads, in-app purchases 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
UEi Link is free to download; Pool Smart costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 23, 2026 and September 29, 2026 respectively.
| Parameter | Pool Smart | UEi Link |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.5 (13 ratings) — better | — |
| Positive reviews | 64.3% of reviews | — |
| Number of ratings | 13 — better | — |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | BetterWay Apps LLC | Kane Asia Inc. |
In-app purchases
Pool Smart
No in-app purchases
UEi Link
No in-app purchases
