# Geeky Tank: Aquarium Manager — Water Test Log & Fish Care

> Water Test Log & Fish Care (iPhone/iPad app by GEEKLINGO.)

- Source: https://appshunter.io/ios/app/geeky-tank-aquarium-manager/id6745675205 (this page in markdown: same URL + `.md`)
- Developer: [GEEKLINGO](https://appshunter.io/developer/1813318277)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 27.0 · 33 MB
- Languages: American English
- Released: 2025-10-02
- Data updated: 2026-10-30

## What is Geeky Tank?

Your aquarium's health, decoded. Geeky Tank tracks every parameter, schedules every task, and diagnoses fish diseases and algae problems from a photo, using private on-device AI. No cloud upload. Works fully offline.

TRACK WATER QUALITY: Log pH, ammonia, nitrite, nitrate, salinity and more. Trend charts show problems before they hurt your fish. Smart alerts tell you exactly what to fix.

AI PHOTO DIAGNOSIS: Snap a photo. Geeky Tank detects ich, fin rot, velvet, columnaris, fungal infections and algae types on-device, with confidence scores, then tells you how to treat.

NEVER MISS MAINTENANCE: Water changes, filter cleans, feeding schedules with reminders. Multi-tank support for fresh, salt, reef, brackish and pond.

LIVESTOCK LOG: Every fish, coral and invert: species info, growth tracking, photos, compatibility.

WORKS OFFLINE: Full offline-first storage with seamless sync. Your data is yours: export anytime.

Built exclusively for iOS 27 - fast, private, and at home on your iPhone and iPad.

Geeky Tank Premium unlocks unlimited AI analyses and advanced analytics. Free tier includes 3 photo analyses/month and unlimited manual tracking.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Access Yearly | $8.99 | per year |
| Premium Access Monthly | $1.99 | per month |


## Is Geeky Tank safe?

Not enough ratings yet to assess Geeky Tank.

## Is Geeky Tank legit?

Geeky Tank: Aquarium Manager appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Geeky Tank is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.2.1 — 2026-09-25

Fixes and improvements around offline mode
AI chat updated as well

### 1.2.0 — 2026-04-08

New Features:
- Added in ICP CSV import feature for adding tests
- Added in filtered list for SpinTouch tests when adding/editing tests

Fixes:
- Fixed up some of the units of measurements
- Fixed missing data points in chart cards

### 1.1.1 — 2026-03-20

Fixed problem with image uploads in water tests and livestock

### 1.1.0 — 2026-02-10

- A lot of refactoring and optimisation under the hood
- More work done on the AI engine
- Started to implement offline features

### 1.0.2 — 2025-12-24

Summary

I added real pattern detection and trend analysis to the app. GeekyTank now recognizes repeating patterns in your data and shows trends over time so you can spot changes and insights faster.

What’s new:
- Fixed Apple sign in problem
- Automatic pattern detection: the app can now find recurring patterns in your activity/data without manual setup.
- Trend analysis: you’ll see clear trend indicators (rising, falling, stable) for key metrics over selectable time ranges.
- Visual cues and summaries: patterns and trends are shown with simple visual indicators and short plain-language summaries so you don’t need to interpret raw numbers.

Known limitations:
- Very sparse or new data may not produce meaningful patterns immediately - give it some time to collect.
- Some complex or subtle patterns may not be detected on the first release; we’ll keep improving detection accuracy.

Feedback:
- Let us know what patterns or trends are most useful to you and any cases where the app missed something - your feedback will help improve the feature.

## Apps similar to Geeky Tank

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Aquarium Pulse](https://appshunter.io/ios/app/aquarium-pulse/id6755345600) | 3.3 (3) | Free | Lifestyle |
| [FilaCheck](https://appshunter.io/ios/app/filacheck/id6746380686) | — | Free | Lifestyle |
| [Aquarium Tank Tracker: AquaLog](https://appshunter.io/ios/app/aquarium-tank-tracker-aqualog/id6755156178) | 3.7 (3) | Free | Lifestyle |
| [TankForge: Aquarium Care](https://appshunter.io/ios/app/tankforge-aquarium-care/id6759056082) | 5.0 (5) | Free | Lifestyle |
| [ReefPilot ai](https://appshunter.io/ios/app/reefpilot-ai/id6761786503) | 5.0 (4) | Free | Lifestyle |

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*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 2026-10-30.*