AuctionCX vs ReefKG
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
AuctionCX
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AuctionCX provides dealers with a streamlined customer service experience across multiple auctions nationwide.
ReefKG
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ReefKG โ Reef Tank Management App The smartest way to manage your reef aquarium. ReefKG helps reef keepers stay consistent with dosing, parameter tracking, and maintenance, powered by an Autonomous Stability Engine that monitors your tank around the clock. Functionality: - Reef parameter tracking, log alkalinity, calcium, and core reef parameters after every test. - Smart dosing calculator with intelligence that doesn't just calculate your dose it learns your tank and controls it. - The Autonomous Stability Engine monitors chemistry trends and catches drift early. - Real-time alerts notify you when parameters are off or maintenance is overdue, while aquarium maintenance reminders help schedule water changes, testing, and dosing routines. - Tank log, every test, dose, and maintenance action recorded in one place. - Trend charts, track how your parameters move over time. Built for: - Reef tank hobbyists, managing calcium, alkalinity, and reef parameters daily. - Saltwater aquarium owners who want structured, reliable reef care. - Nano reef and coral tank keepers. - Beginners and experienced aquarists alike. Your reef aquarium management companion to help you master reef tank stability for a thriving reef today and tomorrow One app. Everything your reef needs to stay stable, healthy, and thriving. Subscription Information: ReefKG offers auto-renewable subscription for premium features: โข Monthly Subscription (1 month) Subscription pricing is displayed in your local currency inside the app and on the App Store subscription sheet at the time of purchase. Payment will be charged to your Apple ID account at confirmation of purchase. Subscription renews automatically unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings. Privacy Policy: https://reefkg.com/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: AuctionCX at none against ReefKG's 2. On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. ReefKG sells 2 in-app purchases, starting at $12.99 per month. AuctionCX asks for nothing beyond the download.
AuctionCX ships an update every 10 days, ReefKG fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | AuctionCX | ReefKG |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days โ better | Fortnightly |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0.0 | 15.0 |
| Further details โ not scored | ||
| Size | 50 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | AuctionVcommerce, LLC | Reefkg corporation |
In-app purchases
AuctionCX
No in-app purchases
ReefKG
- Premium Monthly Plan$12.991 Month
- Premium Yearly Plan$95.901 Year
Questions
Is AuctionCX free?
Is ReefKG free?
Do AuctionCX or ReefKG have ads?
Which is updated more often, AuctionCX or ReefKG?
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