PoolWise vs PoolVault
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PoolWise
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PoolWise makes pool maintenance simple, scientific, and stress-free. Whether you are a new pool owner or a seasoned pro, PoolWise helps you keep your water crystal clear with smart tracking and precise LSI calculations. Stop guessing with chemicals. Start maintaining with confidence. KEY FEATURES: Smart Logs: Easily record pH, Chlorine, Alkalinity, Calcium Hardness, and more. LSI Calculator: Automatically calculates the Langelier Saturation Index (LSI) to protect your pool equipment from corrosion or scaling. Dosage Guide: Get clear indications on whether you need to add chemicals. Multi-Pool Support: Manage multiple pools or spas in one app. Beautiful Charts: Visualize your water quality trends over time (Pro). Inventory Manager: Track your chemical stock levels so you never run out (Pro). Notifications: Get reminded when it's time to test your water. Why PoolWise? Designed with a modern, clean interface, PoolWise removes the complexity of pool chemistry. It’s not just a logbook; it’s your personal pool consultant. Download PoolWise today and enjoy a perfectly balanced pool!
PoolVault
This app simplifies pool maintenance by using AI to analyze test strips from a photo. It provides a health score, personalized chemical recommendations, and tracks your pool's history and equipment. Manage your pool care effortlessly with smart insights and a maintenance log.
- AI test strip scanning
- Pool health score
- Personalized chemical recommendations
- Chemical inventory tracking
- Full history and trends
- Equipment and maintenance logging
- Troubleshooting wizard
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Pool Vault takes the guesswork out of pool maintenance. Just snap a photo of your test strip and let AI do the rest -- you'll get a full water analysis, a health score, and step-by-step instructions on exactly what to add and how much. HOW IT WORKS Dip your test strip like you normally would Open Pool Vault and snap a photo Get instant results with a clear health score Follow personalized chemical recommendations That's it. No charts. No math. No squinting at color pads in the sun. WHAT YOU GET AI-Powered Strip Scanning -- Supports AquaChek, HTH, Clorox, Taylor, and Poolmaster strips. The AI reads your strip against brand-specific reference charts for accurate results. Pool Health Score -- One number that tells you how your water is doing, with color-coded breakdowns for pH, chlorine, alkalinity, hardness, and more. Smart Recommendations -- Know exactly which chemicals to add, how much based on your pool size, and how long to wait between treatments. No more overdosing or guessing. Chemical Inventory -- Track what you have on hand so you never run out mid-season. Low stock alerts keep you ahead of the game. Full History & Trends -- See how your water quality changes over time with charts and logged results. Spot problems before they become expensive. Equipment Tracker -- Log your pump, filter, heater, and SWG with model numbers and warranty dates. Everything in one place. Maintenance Log -- Record backwashes, filter cleans, and seasonal tasks. Never wonder "when did I last do that?" Troubleshooting Wizard -- Green water? Cloudy pool? Walk through guided steps to diagnose and fix common problems fast. Shopping List -- AI suggests what you need, and you can tap to buy on Amazon. Weather Integration -- Real-time conditions and UV index so you know how the weather is affecting your water. Works with salt, chlorine, and bromine pools. Inground or above ground. Your data is encrypted and synced across devices. Your pool, your data, always private. BUILT FOR REAL POOL OWNERS We built Pool Vault because we were tired of apps that make pool care more complicated than it needs to be. This one just works. Dip, snap, done. Questions or feedback? We'd love to hear from you. Terms of Use (EULA): https://poolvault.onrender.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: PoolWise at none against PoolVault's 1. On price, ads, device support and iOS requirement 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
Both are free to download. PoolVault sells 1 in-app purchase, starting at $4.99 per month. PoolWise asks for nothing beyond the download.
| Parameter | PoolWise | PoolVault |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17 | 16.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 27 MB |
| Age rating | 17+ | 4+ |
| Developer | 天泽 张 | Cass Mieczakowski |
In-app purchases
PoolWise
No in-app purchases
PoolVault
- Pool Vault Premium$4.991 Month







