Comparison

Alkatronic vs Reef Trak

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

Head to head
About

Alkatronic

This app allows users to wirelessly set up and control their ALKATRONIC products. It enables monitoring and adjustment of alkalinity levels for reef systems, provides historical data visualization, and can initiate extra measurements.

Highlights
  • Wireless setup and control
  • Alkalinity level monitoring
  • Reef system parameter adjustment
  • Historical data graphs and tables
  • Initiate extra measurements
Features
Read full description

2in1 App to include Dosetronic and Alkatronic. To setup and control your ALKATRONIC product via iPhone or iPad wirelessly. 1. Setups the parameters to monitor and control the alkalinity level of your reef system. 2. Provide historic data in both graph and table format. 3. Initiate extra measurement

About

Reef Trak

This app helps reef tank enthusiasts manage all aspects of their aquarium, from daily testing and livestock records to equipment tracking and maintenance schedules. It provides tools for data analysis, trend spotting, and preventing costly mistakes, offering both free and premium features.

Highlights
  • Parameter logging and trend charts
  • Livestock library with care profiles
  • Tank health snapshots and data export
  • Equipment and maintenance tracking
  • Dosing calculators and unit converters
  • Progress photo logging
Features
Read full description

Reef Trak is an all-in-one reef tank manager for reef keepers who want more than a basic parameter log. Track water parameters, plan dosing, schedule maintenance, manage livestock, save photos, build PAR maps, import controller data, track expenses, and create reports across iOS and the web. Build a complete reef care history, then export real tank data to AI tools with TrakAI. FREE TO START. ONE-TIME PREMIUM UPGRADE. Reef Trak includes a free version with parameter tracking and core reef tank tools. Reef Trak Premium is available as a one-time upgrade. No monthly subscription. No yearly subscription. Pay once and use Premium tools without another recurring app bill. PARAMETERS Track alkalinity, calcium, magnesium, nitrate, phosphate, salinity, temperature, pH, ORP, iodine, potassium, trace elements, and other reef tank parameters. Follow trends, spot drift, review stability, and see clear in-range or out-of-range indicators. DOSING Plan and track two-part, All-For-Reef, kalkwasser, trace elements, supplements, and custom routines. Use manual and guided dosing tools, bottle tracking, dose logging, reminders, and parameter connections to keep dosing tied to your real tank history. MAINTENANCE Create recurring tasks for water changes, filter swaps, probe calibration, dosing reminders, equipment checks, deep cleans, and custom care routines. Use weekly, fortnightly, monthly, yearly, every N days, or specific weekday schedules. Home screen widgets help show what is due today. LIVESTOCK Catalog fish, coral, and inverts with photos, care notes, acquisition history, tank placement, and long-term records. PAR MAPS Capture PAR readings across your reef tank and map them visually to understand coral placement, lighting coverage, and tank zones. TRAKTONE PHOTO & VIDEO CORRECTION Reef lighting can make photos and videos look far more blue than they appear in person. TrakTone helps correct reef tank photos and videos so corals, fish, and aquascapes look closer to what your eyes see. EQUIPMENT, EXPENSES & RECEIPTS Track equipment, food, dosing products, livestock purchases, maintenance costs, and other reef expenses. Receipt Scan Assist helps turn receipts into structured expense records. CONTROLLER IMPORTS & ICP TESTING Bring reef tank data into Reef Trak from supported controllers and testing systems, including Apex, Trident, and more. Track ICP results and keep lab testing connected to your tank history. EMAIL UPDATES Get reef-themed tank summary emails to stay connected to what is happening across your tanks, especially when managing multiple aquariums. REPORTS & AI EXPORTS Export parameter summaries, dosing logs, maintenance history, livestock notes, and other tank records in formats ready for AI tools. PRIVACY & DATA CONTROL Your tanks are your data. Reef Trak does not run ads and does not sell reef hobbyist data. Your reef records are protected with encryption on your device and on our backend. Free CSV export lets you take your tank history wherever you need it. Reef Trak is actively developed with frequent updates shaped by the reefkeeping community.

Screenshots

Alkatronic4 screens
Reef Trak4 screens

Verdict

The call

The clearest difference is review sentiment: Reef Trak at 100% against Alkatronic's 0%. Reef Trak also leads on rating (4.8 vs 3.7) and update cadence (weekly vs every 6 weeks). Alkatronic's advantage is in-app purchases (none vs 2) and iOS requirement (10.0 vs 17.0). 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. Reef Trak sells 2 in-app purchases, starting at $3.99 per month. Alkatronic asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Reef Trak holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Reef Trak has 44 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 0% of Alkatronic's written reviews are positive against 100% of Reef Trak's.

UpkeepUpdate frequency

Alkatronic ships an update every 6 weeks, Reef Trak weekly. Both last shipped on October 24, 2026.

Scorecard7 real differences · 3 level
Alkatronic versus Reef Trak: the parameters behind the verdict, then further details
ParameterAlkatronicReef Trak
PriceFreeFree
Rating3.7 (6 ratings)4.8 (44 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings644 — better
Update frequencyEvery 6 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size21 MB121 MB
Age rating4+4+
DeveloperFOCUSTRONIC LTDReef Research Labs LLC

Customer experience

Alkatronic

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Reef Trak

All ratings44 ratings
Positive95.5%
Neutral0.0%
Negative4.5%
Written reviews18 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Alkatronic

No in-app purchases

2 purchases

Reef Trak

Subscriptions1
  • Reef Trak Premium Monthly$3.991 Month
One-time1
  • Reef Trak Lifetime$9.99

Questions

Is Alkatronic free?
Alkatronic is free to download, with no in-app purchases.
Is Reef Trak free?
Reef Trak is free to download, with in-app purchases available.
Which has better reviews, Alkatronic or Reef Trak?
Reef Trak is rated higher. Alkatronic averages 3.7 out of 5 from 6 ratings, while Reef Trak averages 4.8 from 44 ratings.
Do Alkatronic or Reef Trak have ads?
Neither Alkatronic nor Reef Trak shows ads.
Which is updated more often, Alkatronic or Reef Trak?
Alkatronic ships an update every 6 weeks, and Reef Trak weekly. Most recently, Alkatronic was updated on October 24, 2026 and Reef Trak on October 24, 2026.

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