myAI® vs Reef Diary Aquarium Management
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
myAI®
Manage your wirelessly enabled aquarium devices remotely. Set custom lighting schedules, adjust colors, and preview changes. Features include coral acclimation mode and realistic lunar cycles.
- Remote device control
- Customizable light timers
- Color sliders and Kelvin control
- Coral acclimation mode
- Realistic lunar cycle effects
- Preset sharing and saving
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Control your AI devices with our myAI control platform. - Control any wirelessly enabled AI device. - Setup a timer with a touch of your finger for each of your light’s colors. - Share & save your customized AI Preset. - Adjust the light to your liking using color sliders or Kelvin color temperature control. - Create custom timer settings even faster with Easy Setup. - Control realistic effects like the lunar cycle. - Use our coral acclimation mode to welcome your new livestock. - Fast forward through your timers to preview your changes. Supports the following devices from AquaIllumination: - AI Blade Grow - AI Blade Glow - AI Blade Freshwater - AI Blade Refugium - AI Orbit 2 - AI Orbit 4 - AI Axis 20 - AI Axis 40 - AI Axis 90 - Prime 16HD - Hydra 32HD - Hydra 64HD - Nero 5 - Nero 3 - AI Prime - AI Prime Fresh Water - AI Prime Fuge - AI Prime HD - AI Director - AI Hydra - AI Hydra FiftyTwo - AI Hydra FiftyTwo HD - AI Hydra TwentySix - AI Hydra TwentySix HD - AI Vega - AI Nano - AI Sol
Reef Diary Aquarium Management
Manage your reef or freshwater aquarium with this comprehensive tool. Track water parameters, schedule maintenance, and monitor your aquatic life and equipment. Works offline to keep your ecosystem healthy and thriving.
- Smart parameter tracking for reef and freshwater
- Visual trend charts for water parameters
- Multiple tank support
- Equipment and livestock inventory
- Maintenance task scheduler with reminders
- Offline functionality
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ReefDiary helps reef keepers stay organized, spot changes earlier, and build better care habits for saltwater aquariums. Whether you are maintaining your first nano reef or managing a mature mixed reef, ReefDiary gives you a calm, structured place to record what matters and understand how your aquarium is doing over time. Log key water parameters such as temperature, salinity, pH, alkalinity, calcium, magnesium, nitrate, phosphate, and more. Keep your test history organized so you can review trends instead of relying on memory or scattered notes. Create maintenance tasks for water changes, filter cleaning, dosing, feeding, testing, equipment checks, livestock care, and recurring routines. ReefDiary helps you keep track of what needs attention so important aquarium care does not slip through the cracks. Manage livestock with dedicated records for fish, coral, invertebrates, and other reef inhabitants. Add names, species details, care notes, purchase dates, observations, and status updates so your tank history stays easy to follow. Use the dashboard to get a quick overview of your reef. See recent activity, upcoming tasks, current health signals, and the information you need most when checking in on your aquarium. Review analytics and health insights to better understand your tank’s stability. ReefDiary turns your logs into useful patterns so you can notice parameter swings, track progress, and make more confident reef keeping decisions. Record observations, changes, and important events as they happen. Add notes after testing, dosing, livestock additions, equipment changes, coral placement, or unusual behavior so you always have context for future decisions. ReefDiary is designed for hobbyists who want less guesswork and more consistency. Instead of jumping between spreadsheets, reminders, notebooks, and photos, you can keep your reef diary in one dedicated place built around aquarium care. Use ReefDiary to: Track water test results over time Monitor aquarium health and stability Plan and complete maintenance tasks Keep livestock records organized Record dosing, feeding, and care notes Review trends and recent changes Build a reliable history of your reef Stay consistent with routine tank care Reef keeping rewards patience, observation, and consistency. ReefDiary helps support those habits by making it easier to document your tank, understand what changed, and stay ahead of maintenance. Start building a clearer history of your reef today with ReefDiary. reefdiary.io SUBSCRIPTIONS MoneyDiary Pro Monthly • 1-month auto-renewable subscription • Price is displayed in your local currency before purchase. MoneyDiary Pro Yearly • 1-year auto-renewable subscription • Price is displayed in your local currency before purchase. MoneyDiary Enterprise Monthly • 1-month auto-renewable subscription • Price is displayed in your local currency before purchase. MoneyDiary Enterprise Yearly • 1-year auto-renewable subscription • Price is displayed in your local currency before purchase. Payment will be charged to your Apple Account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current billing 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 subscriptions at any time in your App Store Account Settings. Privacy Policy: https://moneydiary.io/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: myAI® at 2.3 against Reef Diary Aquarium Management's 1.0. myAI® also leads on in-app purchases (none vs 4) and ratings volume (290 vs 1). Reef Diary Aquarium Management's advantage is update cadence (monthly vs every 3 months). 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. Reef Diary Aquarium Management sells 4 in-app purchases, starting at $2.99 per month. myAI® asks for nothing beyond the download.
myAI® holds the better App Store score, 2.3 against 1.0. That said, the two scores are not equally well evidenced: myAI® has 290 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 21% of myAI®'s written reviews are positive against 0% of Reef Diary Aquarium Management's.
myAI® ships an update every 3 months, Reef Diary Aquarium Management monthly. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.
| Parameter | myAI® | Reef Diary Aquarium Management |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (290 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 20.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 290 — better | 1 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 53 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | C2 Development, LLC | Christian Buchholz |
Customer experience
myAI®
Reef Diary Aquarium Management
Bugs and requests
myAI®
Reported bugs
5 issues- App crashes after updates
- Lighting schedules not working properly
- Devices not recognized or disconnecting
- Time/date resets to incorrect values
- Acclimation mode gets stuck or doesn't work
Requested features
5 requests- Add preset saving and loading
- Enable WiFi connectivity
- Improve app organization and navigation
- Provide detailed instructions and tutorials
- Add smart home integration capabilities
Reef Diary Aquarium Management
Not enough reviews yet to summarise bugs or requests.
In-app purchases
myAI®
No in-app purchases
Reef Diary Aquarium Management
- Reef Diary - Monthly$2.991 Month
- Reef Diary - Yearly$24.991 Year
- Enterprise Monthly Subscription$89.991 Month
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- ReefDiary Yearly Enterprise$699.001 Year
Questions
Is myAI® free?
Is Reef Diary Aquarium Management free?
Which has better reviews, myAI® or Reef Diary Aquarium Management?
Do myAI® or Reef Diary Aquarium Management have ads?
Which is updated more often, myAI® or Reef Diary Aquarium Management?
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