Alazur vs Reefly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alazur
This smart home application offers intelligent management for a more convenient and comfortable lifestyle. Control your smart home products with a single click, whether you are at home or away, personalizing your experience.
- Intelligent home management
- One-click control
- Remote access
- Personalized settings
- Convenient lifestyle
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Welcome to experience our smart home application, bringing you a more convenient and comfortable lifestyle. With our application, achieving intelligent management. Whether you're at home or away, control with just one click, according to your preferences. Let our smart home products become an indispensable part of your life, making every day full of convenience and warmth!
Reefly
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KNOW YOUR REEF IS HEALTHY. IN SECONDS. ReefLog turns raw water test numbers into a clear tank health score - so you stop guessing and start knowing. Log your parameters, see instant colour-coded feedback (Good · Near limit · Out of range), and track trends over time. Whether you keep a saltwater reef, freshwater community, or planted aquarium, ReefLog gives your tank a grade every time you log. ----------------------- WHAT YOU CAN DO ----------------------- - Log pH, alkalinity, calcium, magnesium, ammonia, nitrate, salinity and temperature - See instant status feedback as you type — no guesswork - View trend charts with safe-range bands so problems are visible before they become emergencies - Set maintenance reminders — water changes, feeding, dosing — so nothing slips - Works for reef, saltwater, freshwater, and planted aquariums TANK HEALTH SCORE --------------------- After every log session, ReefLog grades your tank (A+, A, B+…) based on how your parameters compare to proven safe ranges. One glance tells you everything. ------------------ FREE TO START ------------------ Log parameters and view charts for free. Upgrade to Pro for: - Unlimited parameter history (beyond 30 days) - Unlimited maintenance reminders - iCloud sync across all your Apple devices - Full historical charts Built for hobbyists who take their tanks seriously. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Reefly at daily against Alazur's weekly. Alazur's advantage is iOS requirement (15.0 vs 18.6). On price, 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
Both are free to download. Alazur sells 5 one-off in-app purchases and Reefly sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Alazur ships an update weekly, Reefly daily. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.
| Parameter | Alazur | Reefly |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Weekly | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 260 MB | 3 MB |
| Age rating | 17+ | 4+ |
| Developer | ALAZUR CO., LTD | Justinas Kristopaitis |
In-app purchases
Alazur
- WhatsApp 1 Year$7.00
- Device 1 year ($20 coupon)$9.90
- Device 1 year ($10 coupon)$19.90
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- Device 1 year ($5 coupon)$24.90
- Device subscription 1 year$29.90
Reefly
- ReefLog Pro7 Days trial$3.991 Month
- ReefLog Pro7 Days trial$17.991 Year









