Patmark Apps vs reefAZ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Patmark Apps
This utility app enables WIFI communication between a handheld device and a Patmark pin marker. It allows users to easily input text and initiate marking operations.
- WIFI communication
- Handheld device integration
- Text input for marking
- Easy operation
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Apps for Patmark pin marker. Available WIFI communication from a hand-held device such as a table and phone to Patmark pin marker. An operation is very easy, you can start a marking just keying in text.
reefAZ
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Smart Marine Aquarium Management. Note: A Premium subscription is required to access the features of this app. REEFAZ - The #1 Assistant for Reef Aquarium Enthusiasts. Keeping a reef aquarium is a hobby that demands absolute precision. REEFAZ is designed to make managing complex coral reef ecosystems extremely simple, intuitive, and safe - right from your phone. KEY FEATURES: . Water Parameter Tracking Log and analyze the history of critical water parameters including Salinity, Temperature, Calcium (Ca), Magnesium (Mg), Alkalinity (kH), Nitrate (NO3), and Phosphate (PO4). Visual charts help you detect fluctuations early and prevent risks. . Dosing & Mixing Calculators - Dosing: Automatically calculates the exact amount of additives needed to balance Ca, Mg, and kH - accurate down to the milliliter. - Salt Mix: Calculates the precise amount of salt required when performing water changes to reach your target salinity. - Powder Mix: Helps calculate the correct mixing ratios for powdered chemicals. . Knowledge Base & Equipment Guide In-depth guides on setting up and using advanced equipment such as: - Lighting & Wavemaker - Protein Skimmer - Calcium Reactor & Algae Reactor - New tank cycling guides and algae control methods. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Patmark Apps at none against reefAZ's 3. Patmark Apps also leads on iOS requirement (9.0 vs 16.4). reefAZ's advantage is update cadence (every 9 days vs monthly). On price, 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
Both are free to download. reefAZ sells 3 in-app purchases, starting at $0.99 per month. Patmark Apps asks for nothing beyond the download.
Patmark Apps ships an update monthly, reefAZ every 9 days. Both last shipped on October 7, 2026.
| Parameter | Patmark Apps | reefAZ |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (5 ratings) — better | — |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Monthly | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 35 MB | 186 MB |
| Age rating | 4+ | 4+ |
| Developer | Tocho Marking Systems, Inc. | Ryan Trung |
In-app purchases
Patmark Apps
No in-app purchases
reefAZ
- ReefAZ Premium3 Days trial$0.991 Month
- ReefAZ Premium3 Days trial$13.991 Year
- ReefAZ Premium$29.99









