# Aquadayum: AI Aquarium App — AI Aquarium Companion

> AI Aquarium Companion (iPhone/iPad app by Wael Al Fatayri.)

- Source: https://appshunter.io/ios/app/aquadayum-ai-aquarium-app/id6761019740 (this page in markdown: same URL + `.md`)
- Developer: [Wael Al Fatayri](https://appshunter.io/developer/1887341156)
- Category: Lifestyle, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 51 MB
- Languages: English
- Released: 2026-04-04
- Data updated: 2026-06-27
- User reviews in markdown: https://appshunter.io/ios/app/aquadayum-ai-aquarium-app/id6761019740/reviews.md

## What is Aquadayum?

Aquadayum is an AI-powered companion for freshwater, saltwater, and brackish aquariums. Whether you're starting your first betta or balancing a 200-gallon reef, it helps you track your water, understand your tank, and help your fish thrive.

AI THAT HELPS
- AI Species ID: Point your camera at a fish, coral, shrimp, snail, or plant and get the most likely species in seconds, with care requirements, parameter ranges, tank-size needs, compatibility, and diet to review.
- AI Tank Analysis (Shark Plus): Share a photo of your tank for a thorough visual check, with practical, prioritized suggestions on algae, plant health, water clarity, and aquascape.
- Check My Fish (Shark Plus): Add a close-up and a few details and get an AI health read that flags possible signs to consider, such as ich, fin rot, dropsy, velvet, or stress, with next steps to review.

AI results are guidance and can be wrong. They are not veterinary advice. Always verify important decisions and consult an aquatic professional for serious concerns.

MANAGE YOUR WHOLE TANK (FREE)
- Water parameters with charts and smart alerts (pH, ammonia, nitrite, nitrate, salinity, calcium, alkalinity, magnesium, phosphate, temperature)
- Log livestock, plants, equipment, and feeding schedules
- Reminders for water changes, dosing, and filter maintenance
- A nuanced compatibility checker (temperature, pH, temperament, size, aggression, and tank-size minimums)
- An expanded species, coral, and plant library with photos
- Multiple tanks with separate profiles, shared tanks for family or roommates
- Works offline, and your data stays yours

PRICING
Aquadayum is free with no ads. Optional subscriptions:
- Shark: $4.99/month or $34.99/year
- Shark Plus (adds AI Tank Analysis and Check My Fish): $9.99/month or $79.99/year

Shark and Shark Plus are auto-renewing subscriptions. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period, and your Apple Account is charged within 24 hours before the period ends. Manage or cancel anytime in your Apple Account settings. Prices may vary by region; the current price is always shown before you buy.

WHO IT'S FOR
- First-time fishkeepers who don't want to crash their tank
- Reef hobbyists tracking parameters across multiple tanks
- Planted-tank aquascapers tuning ferts and CO2
- Breeders and shrimp keepers who want precision

PRIVACY
Your photos and tank data are encrypted in transit and at rest. We never sell or share your data.

Terms of Use (EULA): https://aquadayum.com/terms.html
Privacy Policy: https://aquadayum.com/privacy.html
Questions or support: aquadayum@gmail.com

Healthy tanks start with better information.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Shark Monthly | $4.99 | per month |
| Shark Yearly | $34.99 | per year |
| Shark Plus | $9.99 | per month |
| Shark Plus | $79.99 | per year |



## Version history (last 5 releases)

### 1.3.2 — 2026-06-08

- New: in-app account deletion (Account > Delete Account).
- Much bigger species library: added saltwater fish, freshwater fish, and corals, with more photos. Corals are now added under Livestock.
- Smarter compatibility checker: now warns about aggressive and territorial pairings, keeping multiples of a feisty species, predation by size, and uses proper minimum-tank-size guidance.
- Reviewed care data across the existing species for accuracy.
- Clearer subscription details on the upgrade screen.
- Species ID and health features now make clear that AI results are guidance, not veterinary advice, with a one-time consent before using each camera feature.
- Privacy and support updates, including a new contact email.
- Bug fixes and stability improvements.

### 1.3.1 — 2026-05-26

Small fixes to keep things smooth:
• Fixed a button on the photo tips screen that was hard to see in Light Mode
• More reliable sign-in and session handling
• Minor wording and polish

Thanks for keeping your tanks happy. Keep saying DAYUM!

### 1.3.0 — 2026-05-17

Sign in with Apple and Google are here. Create your account or log in with a single tap, no extra password to remember.

Also in this update:
- More secure account protection on sign in and sign up
- Stability and reliability improvements

### 1.2.3 — 2026-05-11

Reliability fix for Shark Plus subscribers: subscription status now syncs correctly across all devices, so adding extra tanks works the moment your purchase confirms. Thanks to Carmi for the report.

### 1.0 — 2026-04-04

No release notes.

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-27.*