Aquarium Log vs Seatorch Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aquarium Log
This app helps aquarists of all levels manage and monitor their tanks. It offers features to organize notes, track water parameters with detailed graphs, and manage photos of aquatic life. Stay on top of your aquarium's health and history with this intuitive journaling tool.
- Calendar view for notes and tasks
- Unlimited aquarium management
- Record and export water parameters
- Multiple timers for precision tests
- Activity feed for tracking tasks
- Detailed graphs for parameter analysis
- Photo gallery with custom tags
- Cloud backup and restore
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Aquarium Log is a powerful mobile app designed for aquarists of all levels—whether you’re a hobbyist or a professional. Effortlessly maintain and monitor your tanks with intuitive features that keep everything organized and accessible. Features • Calendar View: Organize all your notes and tasks by date, so you never miss a thing. • Unlimited Aquariums: Manage as many tanks as you want with ease. • Record Measurements & Export as CSV: Log water parameters and easily export them to CSV files for deeper analysis. • Multiple Timers for Precision Tests: Use multiple stopwatches to accurately time your water tests and other tasks. • Feed View of Your Activities: Easily track what you did and when with an organized feed of your activities. • Detailed Graphs: Analyze your tank parameters and trends using responsive, touch-enabled graphs. • Photo Gallery with Custom Tags: Tag photos of your aquatic life and sort them using custom tags for easy browsing. • Tank Albums: Create and manage photo albums for individual tanks. • Cloud Backup & Restore: Securely back up your data to the cloud and restore it whenever needed. Stay on top of your aquarium management with Aquarium Log, making it easier than ever to understand your tank’s history and improve your aquatic environment. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Seatorch Link
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Search Link APP is a new control platform for intelligent aquarium products launched by SearchSearch, which realizes online and offline control of equipment.
Screenshots
Verdict
The clearest difference is in-app purchases: Seatorch Link at none against Aquarium Log's 7. Seatorch Link also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.6). Aquarium Log's advantage is update cadence (every 9 days vs every 2 months). On price 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. Aquarium Log sells 7 in-app purchases, starting at $3.99 per month. Seatorch Link asks for nothing beyond the download.
Aquarium Log ships an update every 9 days, Seatorch Link every 2 months. The most recent releases landed on August 20, 2026 and September 19, 2026 respectively.
| Parameter | Aquarium Log | Seatorch Link |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (260 ratings) — better | — |
| Positive reviews | 94.5% of reviews | — |
| Number of ratings | 260 — better | — |
| Update frequency | Every 9 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 78 MB | 56 MB |
| Age rating | 4+ | 17+ |
| Developer | Ko Hyunshik | 志明 廖 |
Bugs and requests
Aquarium Log
Reported bugs
3 issues- Backspace issue when entering measurements
- Inability to access settings after tapping Subscriptions menu
- Temperature unit not remembered during setup
Requested features
4 requests- Add ability to track fish age and lifespan
- Improve task scheduling and history view
- Allow more customization of parameter graphs
- Expand database of aquatic species
Seatorch Link
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Aquarium Log
- Aquarium Log Premium (Monthly)$3.991 Month
- Aquarium Log Premium (Yearly)$29.991 Year
- Tip Level 1$0.99
- Remove Ads - Special Discount$1.99
- Tip Level 2$2.99
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- Tip Level 3$7.99
- Remove Ads$9.99
Seatorch Link
No in-app purchases









