Comparison

AquaticLog vs REEFB

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

AquaticLog

Manage your aquarium with this comprehensive platform. Track water parameters, schedule maintenance, log livestock, and document your tank's progress with photos and videos. Connect controllers for automatic data import and sync across devices.

Highlights
  • Water parameter tracking
  • Smart reminders for maintenance
  • Livestock management
  • Equipment and dosing logs
  • Controller integration
  • Photo and video diary
  • Community features
Features
Read full description

AquaticLog keeps water parameters, livestock, equipment and care routines together for every freshwater tank and reef. ONE ACCOUNT, EVERY DEVICE Your log lives in your AquaticLog account, not on your phone. Sign in on a new iPhone, an iPad or the web at aquaticlog.com and everything is already there. Aquarists have trusted AquaticLog with their records for over 13 years. Keep your tanks on the iPhone Home Screen with widgets. WATER PARAMETERS Log pH, temperature, ammonia, nitrite, nitrate, phosphate, salinity, alkalinity, calcium, magnesium and more. Clear trend charts let you catch a swing before it reaches your fish or corals. Connect a Neptune Apex, Hydros, AquaWiz or Seneye for hourly readings, including Seneye NH3 and NH4. Delete bad readings in batches and schedule retests for out-of-range results. LIVESTOCK AND PLANTS Build a detailed record of every fish, coral, invertebrate, plant and amphibian you own. Add a photo as you add a new fish or coral. Track sex, temperament, diet, difficulty and reef-safety, and move inhabitants between tanks as your collection grows. Tank birthdays and gotcha days share a card you can dismiss. MAINTENANCE MADE SIMPLE Schedule water changes, dosing, feeding, testing and equipment cleaning. Smart reminders make sure nothing slips. Check off a task and it lands with a haptic; once nothing is due, your tank shows what's next. A daily streak beside Reminders rewards showing up. End a repeating schedule on a date or after a set count, and see your maintenance time per week. Service accounts can start client visits and finish them with notes and next-visit plans. DOSING AND FEEDING Track dosing and feeding with a precise history. Log feeding every 48 hours or at another fixed interval. Re-dose additives, repeat feedings and repeat water changes in one tap, prefilled with your last amounts. Repeated doses and feedings fold into one row per day. FISH ROOM AND WATER CHANGES Set up RO/DI with SpectraPure, BRS and Waterbox presets. Track filter changes and TDS for each membrane and DI stage. Manage supplies and spending in Fish Room, with INR support. PHOTO TIMELINE Track growth and coloration. Then vs Now slides between your first photo and your latest, with dates and tank age. Pinch to zoom. Start a build thread for your tank on the community forum and post what changed as it grows. ADVANCED TESTING Log ICP analyses and PAR readings. ICP warnings stay grouped; dismiss individual results and restore them anytime. Share test-kit reagents across tanks in Fish Room: logged tests count supplies down, with fill levels and days left. EQUIPMENT Track pumps, lights and filters, with ratings and reviews. Browse products by category or brand, see which tanks use them, and add them to your tank or shopping list. A spending report totals what you've paid per store, filterable by tank and date range (Pro). EXPLORE AND CONNECT Search public tanks by what lives in them — look for a torch coral in the 15-30 gallon range and see how other nano reefs are scaped. Filter by style (mixed reef, SPS, LPS, soft coral, planted, macro algae, fish only), size, water type and activity, then open any tank to see its photos, parameters, gear and livestock. Find Today, Aquariums, Species, Products and News together in Explore. Read reviews, like photos and earn achievements. Make your tank public to share its link, or copy a snapshot of its parameters, livestock and gear to ask for advice. Available in English, German, Spanish, French, Italian, Dutch, Polish, Russian, Ukrainian and Brazilian Portuguese. Start for free — new accounts log water parameters without limits for 30 days — then upgrade to Pro for advanced tracking and tools. The yearly plan starts with a 7-day free trial. Get daily AI suggestions based on tank data and see when each was generated. Privacy Policy: https://www.aquaticlog.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

REEFB

This app offers intelligent control for REEF B Series devices, simplifying aquarium management. It allows for effortless monitoring and maintenance of aquaculture equipment and schedules via Bluetooth connectivity.

Highlights
  • Dosing modes: 24-hour average, custom, single-dose
  • Precise dosing calibration
  • Flexible schedule adjustment
  • Multi-device management via Bluetooth
  • Accurate spectrum scheduling for LED lights
  • Master-sub synchronization for lights
  • Scene modes for LED lights
Features
Read full description

REEFB APP: The Smart Control Platform for REEF B Series Devices REEFB APP is an intelligent control platform specially designed for REEF B series devices. With BLE (Bluetooth Low Energy) connectivity, it provides an intuitive interface for effortless management of aquaculture equipment and schedule settings. REEFB APP simplifies aquarium management, offering the best solution for aquarium enthusiasts and professional aquaculturists to easily monitor and maintain aquarium health! Features Doser -Three Dosing Modes: Supports 24-hour average mode, custom free mode, and single-dose mode to meet daily aquaculture and special needs. -Precise Calibration: Provides a simple calibration process to ensure dosing accuracy and device stability. -Flexible Schedule Adjustment: Quickly modify schedules to adapt to various aquaculture requirements with enhanced operational flexibility. -Easy Multi-Device Management: Features a minimalist design and fast Bluetooth pairing for adding and managing multiple koralDose devices effortlessly. LED Light -Accurate Spectrum Scheduling: Supports both quick and detailed spectrum adjustments to meet diverse aquaculture needs. -Master-Sub Synchronization: Synchronize multiple lights for simplified large-scale management. -Scene Modes: Switch between preset and custom scenes for more efficient operations. -Smart App Control: Manage schedules and settings easily through Bluetooth-connected REEFB APP.

Screenshots

AquaticLog4 screens
REEFB1 screens

Verdict

The call

The clearest difference is review sentiment: AquaticLog at 70% against REEFB's 0%. AquaticLog also leads on rating (4.2 vs 3.0) and update cadence (every 10 days vs every 2 months). REEFB's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 18.1). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. AquaticLog sells 3 in-app purchases, starting at $4.99 per month. REEFB asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

AquaticLog holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: AquaticLog has 408 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 70% of AquaticLog's written reviews are positive against 0% of REEFB's.

UpkeepUpdate frequency

AquaticLog ships an update every 10 days, REEFB every 2 months. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 3 level
AquaticLog versus REEFB: the parameters behind the verdict, then further details
ParameterAquaticLogREEFB
PriceFreeFree
Rating4.2 (408 ratings) — better3.0 (1 ratings)
Positive reviews70.1% of reviews — better0.0% of reviews
Number of ratings408 — better1
Update frequencyEvery 10 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.113.0 — better
Further details — not scored
Size25 MB39 MB
Age rating4+4+
DeveloperLonnex IncCROWN P & E CO., LTD.

Customer experience

AquaticLog

All ratings406 ratings
Positive80.8%
Neutral3.2%
Negative16.0%
Written reviews224 reviews
Positive70.1%
Neutral5.4%
Negative24.6%

REEFB

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

3 purchases

AquaticLog

Subscriptions2
  • Pro Monthly Subscription$4.991 Month
  • Pro Yearly Membership7 Days trial$39.991 Year
One-time1
  • Pro Lifetime Membership$149.99
None

REEFB

No in-app purchases

Questions

Is AquaticLog free?
AquaticLog is free to download, with in-app purchases available.
Is REEFB free?
REEFB is free to download, with no in-app purchases.
Which has better reviews, AquaticLog or REEFB?
AquaticLog is rated higher. AquaticLog averages 4.2 out of 5 from 408 ratings, while REEFB averages 3.0 from 1 ratings.
Do AquaticLog or REEFB have ads?
Neither AquaticLog nor REEFB shows ads.
Which is updated more often, AquaticLog or REEFB?
AquaticLog ships an update every 10 days, and REEFB every 2 months. Most recently, AquaticLog was updated on November 6, 2026 and REEFB on October 30, 2026.

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