GLOWRIUM vs Reef Trak
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GLOWRIUM
Control smart lighting devices via Bluetooth and Wi-Fi. Customize colors, set scenes, and simulate natural light changes throughout the day. Requires iOS 13.0+ and specific Bluetooth/Wi-Fi versions.
- Bluetooth and Wi-Fi control
- Intelligent multi-area control
- Spectrum setting and automatic operation
- Independent color channel customization
- Multi-scene preset lighting
- Phased ecological simulation
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Smarter Plant Assistant Starts with Better Light. GLOWRIUM APP is newly upgraded to deliver a smarter and more convenient lighting experience for indoor plants and modern homes. By connecting with GLOWRIUM smart grow lights, you can easily control brightness, timer schedules, Circadian Mode (Sunrise and Sunset mode), and multiple plant lighting types to create a better light environment for every plant. With the upgraded Plant Assistant feature, GLOWRIUM APP provides lighting suggestions and plant care references based on plant type, helping you care for indoor plants in a smarter and more scientific way. From a single plant to an entire room, and from daily routines to everyday well-being, GLOWRIUM APP brings smart lighting naturally into your life. GLOWRIUM—Where Innovation and Quality Shine.
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.
- 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
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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
Verdict
The clearest difference is review sentiment: Reef Trak at 100% against GLOWRIUM's 45%. Reef Trak also leads on rating (4.8 vs 2.4) and update cadence (weekly vs every 2 months). GLOWRIUM's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 17.0). On price, ratings volume, 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. Reef Trak sells 2 in-app purchases, starting at $3.99 per month. GLOWRIUM asks for nothing beyond the download.
Reef Trak holds the better App Store score, 4.8 against 2.4. Both are backed by a comparable volume of ratings — 34 and 33 respectively. Written reviews point the same way: 45% of GLOWRIUM's written reviews are positive against 100% of Reef Trak's.
GLOWRIUM ships an update every 2 months, Reef Trak weekly. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.
| Parameter | GLOWRIUM | Reef Trak |
|---|---|---|
| Price | Free | Free |
| Rating | 2.4 (34 ratings) | 4.8 (33 ratings) — better |
| Positive reviews | 45.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 34 — better | 33 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 90 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | Xingyang Hicent Technology Co., Ltd. | Joe Marino |
Customer experience
GLOWRIUM
Reef Trak
In-app purchases
GLOWRIUM
No in-app purchases
Reef Trak
- Reef Trak Premium Monthly$3.991 Month
- Reef Trak Lifetime$9.99









