# Mushroom Harvesting Assistant — measures the cap diameter

> measures the cap diameter (iPhone/iPad app by Ilkay Ayas.)

- Source: https://appshunter.io/ios/app/mushroom-harvesting-assistant/id6775516969 (this page in markdown: same URL + `.md`)
- Developer: [Ilkay Ayas](https://appshunter.io/developer/1471714626)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 13 MB
- Languages: American English, Turkish
- Released: 2026-06-04
- Data updated: 2026-07-18
- User reviews in markdown: https://appshunter.io/ios/app/mushroom-harvesting-assistant/id6775516969/reviews.md

## What is Mushroom Harvesting Assistant?

Mushroom Harvesting Assistant measures the cap diameter of button mushrooms (Agaricus bisporus) in real time using your device camera and on-device AI. Point the camera at the mushroom bed and instantly see each cap's size and no manual calipers needed.

WORKS ON ALL MODERN iPhone & iPad
• LiDAR devices (iPhone Pro, iPad Pro 2020+): highest precision.
• Non-LiDAR devices (standard iPhone & iPad): a quick one-time calibration (gently move the device over the mushroom bed) enables measurement.
The app automatically detects your device and selects the best mode. The on-screen accuracy indicator always shows the active mode.

Accuracy by device:
• iPhone (with LiDAR): ±1 mm
• iPhone (without LiDAR): 1–2 mm
• iPad (with LiDAR): ±1 mm
• iPad (without LiDAR): 2–3 mm

KEY FEATURES
• Automatic mushroom detection and cap-diameter measurement
• Live measuring of multiple mushrooms at once
• Adjustable harvest range with instant in-range / out-of-range coloring
• Metric (mm) and imperial (inch) units
• Works in portrait and landscape, English and Turkish

HOW IT WORKS
Hold the device 25–35 cm (LiDAR) or within the guided rangrooms. Detected caps are circled with their measureddiameter. Use the harvest range to highlight which mushrooms are ready to pick.

Tip: Without lidar, during calibration, point your iPhone/iPad towards the surface you will be measuring (the table where the mushrooms are, the mushroom bed, etc.) and move it around; take the measurement when the warning disappears.

NO LOGIN / NO ACCOUNT
This app has no login or account system. No sign-up, sign-in, or credentials of any kind are required. Subscriptions are handled entirely through the Apple App Store; we do not collect or store any user account data. Therefore no demo account is needed.

SUBSCRIPTION
Measurement of all mushrooms and the harvest-range featureubscription:
• Monthly — $19.99/month
• Yearly — $149.99/year
Both include a 3-day free trial. After the trial, the subscription auto-renews unless cancelled at least 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. Freerement of the largest detected mushroom.

Terms of Use (EULA): https://www.apple.com/legal/internet-
Privacy Policy: https://ilkayayas.github.io/MushroomHarvestAssistant/privacy-en.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $19.99 | per month |



## Version history (last 5 releases)

### 1.5 — 2026-07-10

Measurement quality fine tuned and improved.

### 1.4 — 2026-06-21

In this version, measurement accuracy has been greatly improved: it now measures diameters accurately even from inclined angles and different distances, and the values ​​are more stable.

### 1.3 — 2026-06-12

You can now measure on iPhone and iPad models without LiDAR, too.

Accuracy by device:
• iPhone (with LiDAR): ±1 mm
• iPhone (without LiDAR): 1–2 mm
• iPad (with LiDAR): ±1 mm
• iPad (without LiDAR): 2–3 mm

Also:
• Improved calibration guidance (helps you move the device correctly)
• More stable, consistent measurements
• A level indicator for flat alignment

### 1.2 — 2026-06-06

• Added Turkish App Store listing.
• Works on non-LiDAR iPhone and iPad (3–5 mm accuracy after a quick calibration).
• LiDAR devices keep the highest 1–2 mm precision.
• On-screen accuracy indicator shows the active mode.

### 1.1 — 2026-06-06

• Non-LiDAR devices (standard iPhone & iPad): a quick one-time calibration (gently move the device over the mushroom bed) enables measurement at 3–5 mm accuracy.

## Related topics

[mantar](https://appshunter.io/ios/topics/mantar)

---

*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 2026-07-18.*