Aqua Docs vs TankMate UK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aqua Docs
Manage your aquarium with this free platform. Track parameters, dosages, and livestock, and engage with a community of fellow enthusiasts. Earn rewards for contributions and share your experience.
- Tank Management
- Parameter Tracking
- Dosage Tracking
- Live Stock Profiles
- Community Database
- User Rewards
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Aqua Docs.. A platform like none before. Engage in this modern app free. Unlimited tanks, parameters, tasks and more. Contribute to databases, share your experience. Support others using our social media platform. Frequent rewards for users who engage with the app and help the community. Salt / Fresh Tank Management Parameter Tracking Dosage Tracking Tasks Live Stock Profiles View insights from other users Powerful search and filters
TankMate UK
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Trading or rehoming aquarium fish in the UK can be frustrating. Shipping live fish can be expensive, stressful, and risky. Social and marketplace networks can be messy and prohibitive. And local fish stores can’t handle every rehome or breeder surplus. The answer? TankMate UK. TankMate UK connects fishkeepers locally, making it simple to buy and sell aquarium fish safely, responsibly, and with confidence. No shipping. No stress. Just better outcomes for you and your fish. Buy & Sell Fish Locally Discover aquarium fish for sale near you or list your own in minutes. Whether you keep tropical, marine, or coldwater species, TankMate UK helps you find exactly what you need - locally. Avoid long-distance transport and give fish the best possible start in their new home. No Shipping. Ever. Unlike other platforms, TankMate UK is built specifically for local collection only. This means: - Healthier, less stressed fish - No risk of delivery issues - Safer, more responsible fishkeeping - A genuine community of likeminded hobbyists Simple Listings, Built for Hobbyists Selling or rehoming fish shouldn’t be complicated. With TankMate UK you can: - Select species from an organised directory - Upload photos and key details - Set a price or offer fish for free - Connect directly with local buyers Perfect for both beginners and experienced aquarists. Find the Right Fish Faster Stop scrolling through cluttered groups. TankMate UK makes it easy to: - Discover what’s available nearby - Connect with trusted hobbyists - Spend less time searching and more time enjoying your aquarium. Learn Before You Buy Explore a growing library of fish species with helpful care information, so you can make confident, informed decisions for your tank or pond. A Community Built for Hobbyists TankMate UK is designed exclusively for fishkeepers - not retailers. That means: - Genuine listings - what you see is what you buy - A grass-roots community that shares your passion Why Choose TankMate UK? - UK-focused aquarium marketplace - Buy, sell and rehome fish locally - No shipping - ever - Supports tropical, marine & coldwater fish - Beginner-friendly, expert-approved - Promotes responsible fishkeeping Whether you're rehoming fish, expanding your collection, or searching for a specific species, TankMate UK makes the process simple, safe, and local. Download TankMate UK and connect with fishkeepers near you today.
Screenshots
Verdict
The clearest difference is iOS requirement: TankMate UK at 13.0 against Aqua Docs's 15.1. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 16, 2026 and October 5, 2026 respectively.
| Parameter | Aqua Docs | TankMate UK |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 90 MB | 31 MB |
| Age rating | 17+ | 9+ |
| Developer | Octoro Limited | Paul Allen |
In-app purchases
Aqua Docs
No in-app purchases
TankMate UK
No in-app purchases









