# Fungarium: Mushroom Grow Log — Spawn to harvest, every flush

> Spawn to harvest, every flush (iPhone/iPad app by John Oppelaar.)

- Source: https://appshunter.io/ios/app/fungarium-mushroom-grow-log/id6818597486 (this page in markdown: same URL + `.md`)
- Developer: [John Oppelaar](https://appshunter.io/developer/6818597312)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: American English
- Released: 2026-11-04
- Data updated: 2026-11-05

## What is Fungarium?

Fungarium is a grow log for mushroom cultivation, built for home growers and small farms. Track every jar, tub and flush, see what needs doing today, and learn from your own history.
KNOW WHAT TO DO NEXT
The Today screen lists your next steps for every grow: jars ready for a break and shake, colonized jars ready to spawn, tubs ready for fruiting conditions, and tubs that need misting or a dunk after a harvest. Reminders keep you on track without opening the app.
LOG IT IN A TAP
Misting, fanning, pins, harvests, contamination and notes, each with a date and the jar or tub it belongs to. Log from your iPhone, your Apple Watch, the Home Screen, or by asking Siri while your hands are busy.
LABELS THAT OPEN THE RIGHT JAR
Print QR labels for jars and tubs, or use NFC stickers. Scan one and Fungarium opens that exact jar, ready to update.
APPLE INTELLIGENCE, ON YOUR DEVICE
Snap a photo to check for common contamination like Trichoderma, or estimate how colonized a jar is. Describe what happened in plain words and Fungarium logs it for you. Everything runs on your iPhone; nothing is sent anywhere.
LEARN FROM YOUR GROWS
Fungarium predicts when jars will be ready and when tubs will pin, based on your own past grows. See yields, biological efficiency, contamination rates and costs per grow and per strain.
MORE FOR SERIOUS GROWERS
- A strain library with ideal temperature, humidity and CO2 ranges
- A culture library for plates, liquid cultures and spawn, with lineage
- Supplies inventory with low-stock warnings
- Temperature, humidity and CO2 from Apple Home sensors
- Timers on your Lock Screen for sterilizing and pasteurizing
- Progress photos with a ghost overlay, time-lapse videos and share cards
- A contamination guide with reference photos
PRIVATE BY DESIGN
No account, no ads, no tracking. Your grows live on your device and sync through your own private iCloud.
FREE AND PRO
Fungarium is free for up to two active grows, with full logging, reminders, labels, the strain library and backups. Fungarium Pro is a one-time purchase that unlocks unlimited grows, Apple Intelligence, predictions and stats, the Apple Watch app, NFC tags, Home sensors, cultures, supplies and time-lapse. No subscription, and Family Sharing is supported.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Fungarium Pro | $9.99 | one-time |


## Is Fungarium safe?

Not enough ratings yet to assess Fungarium.

## Is Fungarium legit?

Fungarium: Mushroom Grow Log has limited verification signals. The AppsHunter Legitimacy Score for Fungarium is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-11-04

No release notes.

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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 2026-11-05.*