Aquabuildr vs GHK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aquabuildr
Manage and build your fish tank with this comprehensive app. Features include fish compatibility, water parameter logging, task reminders, and AI chat support to ensure a healthy and educational aquarium hobby.
- Fish compatibility algorithm
- Dosing diary & water parameter logging
- To-do tasks & reminders
- Tank history logging
- AI chat support
- User-friendly interface
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Aquabuildr is the ultimate app for every aquarist, from beginners to experts, making the fish-keeping hobby fun, relaxing, and educational. With Aquabuildr, you can easily build and manage your fish tank with features designed to keep your aquatic environment lively and healthy. Whether you’re creating a stunning Fishdom or maintaining your tank’s water parameters, Aquabuildr has you covered. Key Features: Fish Compatibility Algorithm: Our patent-pending AI technology ensures you select the perfect fish for your tank, helping you create a harmonious and lively environment, with over 600 fish in the database and counting! Dosing Diary & Water Parameter Logging: Track your tank’s health effortlessly with detailed logging and reminders, ensuring your fish stay healthy and happy. To-Do Tasks & Reminders: Stay organized with customizable to-do lists and reminders to keep up with essential tank maintenance. Ultimate History Tool: Monitor your tank’s journey from setup to a thriving aquatic world, with complete history logging for easy reference. AI Chat Support: Get instant answers and advice on fish care, water quality, and more, making your aquarium journey stress-free. Upgraded UI: Enjoy a smooth, user-friendly interface designed for an enhanced, relaxing experience. Aquabuildr isn’t just an app; it’s your partner in creating a beautiful and educational hobby that the whole family can enjoy. Dive into a world of fun fish-keeping and create a stunning Fishdom with Aquabuildr today! Also available from Aquabuildr: Aquabuildr Free Plan * 1 Saved Tank * Record/Track Parameters * Aquabuildr Al Chat up to 500 words/month v * Set reminders Aquabuildr PRO Plan * Unlimited Tanks added to profile * Unlimited Chatbot interactions * Upload Videos * Dosing Diary * Ability to Beta-test new features Price may vary by location. Subscriptions will be charged to your credit card through your iTunes account. Where applicable, your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Subscriptions may not be cancelled for refund except as provided in Evernote's Commercial Terms. Manage your subscriptions in Account Settings after purchase. ーーー Privacy Policy: https://aquabuildr.com/privacy-policy/ Terms of Service: https://aquabuildr.com/terms-of-use/
GHK
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GHK-Cu Dilution Guide is a reference and calculation tool built for researchers working with GHK-Cu, a naturally occurring copper-binding tripeptide studied in laboratory and preclinical settings. RECONSTITUTION CALCULATOR Enter your vial mass and target concentration. The calculator returns the exact volume of bacteriostatic water to add and the precise syringe draw for your target amount. Supports syringe units (100u per mL) and standard mL output. PROTOCOL TRACKER Log research sessions with a built-in cycle calendar. Set start dates, track frequency, and review your full history at a glance. All data stays on your device. COMMUNITY COA LIBRARY Browse third-party lab purity reports submitted by the research community. Filter by supplier and compound to compare results before sourcing research materials. REFERENCE WIKI Quick access reference notes covering reconstitution best practices, storage guidelines, bacteriostatic water basics, and common research parameters for GHK-Cu. PRO ACCESS Unlock unlimited tracker history, full CoA library access, and expanded reference content. Future Pro features added at no extra cost. FOR RESEARCH USE ONLY. This app is intended for informational and research reference purposes only. It does not constitute medical advice and is not intended for use in humans or animals. Always consult a licensed professional.
Screenshots
Verdict
The clearest difference is ads: GHK at none against Aquabuildr's shown. On price, in-app purchases, device support and iOS requirement 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. Aquabuildr sells 2 in-app purchases, starting at $4.99 per month and GHK sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | Aquabuildr | GHK |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (271 ratings) — better | — |
| Positive reviews | 35.8% of reviews | — |
| Number of ratings | 271 — better | — |
| Update frequency | Monthly | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 157 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Futrix, L.L.C | DUSTIN LEE COVINGTON |
Bugs and requests
Aquabuildr
Reported bugs
33 issues- App will not acknowledge Pro subscription after payment
- App is annoying and not good
- Error message: 'type ‘Null’ is not a subtype of type ‘num’ in type cast'
- Cannot use premium features after paying
- No response from customer service
Show 28 moreShow fewer
- Paid for Pro, but told payment failed despite successful charge
- App never allowed additional Pro features after payment
- App does not give notifications for tasks
- Does not change 'next due' date if task is late
- AI recommended tank sizes are inaccurate
- Cannot change male/female count below 1
- App keeps glitching and taking to permissions
- App crashes when building a tank
- App hangs/crashes when trying to create a new tank
- Problems uploading image of existing tank
- Cannot scroll down to see all tank inhabitants
- Lost all data with the latest update
- App opens device settings on launch
- White screen after an update
- Lost access to profile after redownload, charged again for Pro
- App not working after reinstall
- Email verification code expired immediately
- Account invalid after trying to resend code
- Cannot sign up due to 'developer, user or admin' pop-up
- Water parameters not accurate
- App opens device settings every time it is opened
- Cannot take or upload pictures despite permissions
- Limited types of fish to choose from
- UX is very limiting
- App crashes when trying to build a tank
- App hangs and crashes when trying to create new tank
- Problems when trying to upload image of existing tank
- Cannot scroll down to see all inhabitants
Requested features
23 requests- Add more fish species
- Add Axolotls
- Add Piranha groups
- Incorporate all fish species
- Add nitrate parameter
Show 18 moreShow fewer
- More customization options
- Ability to make changes to tanks after adding
- Update pictures
- More water stats
- Dark mode option
- Tank backups for import/export
- Type-ahead search for fish
- Add more saltwater parameters (Alkalinity, Calcium, Phosphate, Magnesium, Salinity)
- Ability to group or organize fish/plant names
- Improve AI recommendations for tank sizes
- Allow adding more than one filter or heater per tank
- More intuitive inhabitant list (e.g., 'German Blue Ram (2m, 2f)')
- Fix date for 'next due' when tasks are late
- Allow adding personalized reminders for tasks (e.g., changing purigen)
- Improve fish database accuracy and pictures
- Remove outdated '1 inch of fish per gallon' rule
- Allow adding custom equipment
- Fix inability to change male/female counts below 1
GHK
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Aquabuildr
- Monthly Premium Access1 Month trial$4.991 Month
- Yearly Premium Access1 Month trial$39.991 Year
GHK
- GHK-Cu Pro$4.99







