# ReefLogger

> Reef tank dosing & log

Canonical page: [https://chrome-stats.com/d/id6787198932](https://chrome-stats.com/d/id6787198932)

## Overview

- **ID:** `id6787198932`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Jan Roldan Hernandez
- **Category:** Lifestyle
- **Version:** 1.0
- **Last updated:** 2026-07-10
- **First published:** 2026-07-10
- **Size:** 4.61 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/reeflogger/id6787198932)
- **Website:** [https://reeflog.tokshernandez.cc/](https://reeflog.tokshernandez.cc/)
- **Privacy policy:** [https://reeflog.tokshernandez.cc/privacy](https://reeflog.tokshernandez.cc/privacy)

## Description

Test, log, and dose your reef with confidence. ReefLog spots parameters drifting out of range and tells you exactly how many mL to dose — all private, all on your device.

ReefLog is the fast, private way to keep your saltwater or reef aquarium stable — and the only log that tells you what to actually do about your numbers.

Most aquarium apps just store readings. ReefLog reads the trend and turns it into action: it sees your alkalinity slipping, projects when it will fall out of range, and recommends the exact dose to hold it steady.

LOG IN SECONDS
• Track alkalinity, calcium, magnesium, nitrate, phosphate, salinity, temperature, and pH
• Sensible ideal ranges built in, with instant in-range / out-of-range feedback
• Back-date readings and fix mistakes easily

SEE TRENDS BEFORE TROUBLE
• Clean history charts with the ideal range shaded in
• A "Today" view that surfaces what needs attention, ranked by urgency
• Early warnings when a parameter is trending out of range

KNOW EXACTLY WHAT TO DOSE
• Calibrate your supplements once to your own tank — no guessing a brand's strength
• Get precise maintenance doses that offset your tank's real consumption
• Get correction plans that respect safe daily raise limits

STAY ON SCHEDULE
• Maintenance reminders for water changes, dosing, and filter care
• Per-task notifications, fully on-device

PRIVATE BY DESIGN
• Everything stays on your device — no account, no cloud, no tracking
• Your tank data is yours

Everything in ReefLog is free for a single tank — full history, trend charts, the dosing planner, maintenance reminders, and CSV export. A one-time premium upgrade adds unlimited tanks so you can track every system you keep — pay once, yours forever. No subscription.

Whether you run a nano reef or a mixed reef showpiece, ReefLog helps you keep it stable with less guesswork.

## Rankings

- #1,815,246 — Overall

## Similar extensions and apps

- [Reeflo: Reef Aquarium Tracker](https://chrome-stats.com/d/id6777350925)
- [Reeflow: Reef Log & Dosing](https://chrome-stats.com/d/id6789868508)
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- [ReefDiary - Aquarium Log](https://chrome-stats.com/d/id6762562058) — 5.00 / 5
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- [ReefCMD: Reef Tank Management](https://chrome-stats.com/d/id6769246761) — 5.00 / 5
- [ReefKeep](https://chrome-stats.com/d/id6762442240)
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Source: [Chrome-Stats](https://chrome-stats.com/d/id6787198932)