Aquarium Fertilizer Calculator

Name: Aquarium Fertilizer Calculator
Author: GRAMSHIFT

LiveGRAMSHIFT17 apps · 1.1K installsLifestyleFree · contains adsIn-app purchases: $2.49 per itemcom.gramshift.aquaferti

Planted tank dosing made simple: EI & brand doses, logs, charts, CO2 — offline

Alert me ★ Watch Open in Play ↗

Total installs: 26
Installs / day: —
Rating: —★
Released: 6 Jul 2026
Last update: 27 Aug 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Location and Device or other IDs
Collects data Location and Device or other IDs
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

6 in 2 groups

1 Sensitive2 Notable3 Routine

What this app can do with your phone

Use your camera to take photos and record videos

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

OtherNotable5

Access to miscellaneous device features that don't fit other categories

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

Stop guessing your fertilizer doses. Aquarium Fertilizer Calculator gives you the exact amount for YOUR tank — then helps you log, chart, and improve. ◆ CALCULATE • 24 built-in commercial fertilizers (Seachem, Tropica, ADA, APT, NilocG, UNS, Dennerle, JBL and more) with manufacturer dosing • Add your own fertilizer: enter the label dose (mL per L) and it works instantly • DIY dry salts (EI method): KNO3, KH2PO4, K2SO4, CSM+B — weekly targets, per-dose amounts, stock-solution mode • Presets: EI Standard, EI Low-tech, PPS-Pro • CO2 estimator from pH & KH — auto-filled from your latest water log • Teaspoon hints for dry salts ◆ LOG • One-tap dosing, water change, and water test log (pH, GH, KH, NO3, PO4, temperature) • Growth photo album with dates — watch your tank progress • Dosing reminders so you never forget ◆ UNDERSTAND • Trend charts with dose & water-change markers overlaid • Tank check: when NO3 builds up or runs low, the app gently suggests adjusting — based on your real readings • Export everything as CSV anytime. Your data stays yours. ◆ WORKS OFFLINE No account. No sign-up. All data stays on your device. Made for planted tank keepers, from low-tech beginners to EI veterans. Product and brand names are trademarks of their respective owners. This app is an independent tool and is not affiliated with any manufacturer.

What's new

Your purchase is now checked automatically when the app starts and when you return to it. You no longer need to tap "Restore purchase". If a purchase fails, we tell you right away.

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