# PapaDX by Aconcagua — AI potato crop diagnosis

> AI-powered potato crop disease, pest, and deficiency diagnosis from photos. (iPhone/iPad app by santiago cardoso.)

- Source: https://appshunter.io/ios/app/papadx-by-aconcagua/id6787927839 (this page in markdown: same URL + `.md`)
- Developer: [santiago cardoso](https://appshunter.io/developer/6787927841)
- Category: Food & Drink, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 36 MB
- Languages: American English
- Released: 2026-08-16
- Data updated: 2026-10-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/papadx-by-aconcagua/id6787927839/reviews.md

## What is PapaDX by Aconcagua?

PapaDX is the only app built specifically for potato crops. Using AI-powered image analysis, it diagnoses diseases, pests, nutrient deficiencies, and environmental damage from a single photo of a leaf, plant, tuber, or even a full field/drone view - no lab required.

PapaDX now looks ahead too: it cross-references the weather forecast for your location with your crop's growth stage and warns you BEFORE a problem appears, with proactive push notifications.

WHAT PAPADX DETECTS

Diseases: late blight, early blight (Alternaria), Rhizoctonia, silver scurf, common scab, Fusarium dry rot, pink rot, Botrytis (gray mold), Verticillium wilt (early dying), Sclerotium rolfsii (southern blight), and PVY, PLRV and TSWV viruses.

Insect pests: Epitrix (flea beetle), potato tuber moth, wireworm, Colorado potato beetle, aphids, leafminer fly (Liriomyza), and potato cyst nematode.

Nutrient deficiencies: nitrogen, phosphorus, potassium, calcium, magnesium, boron, manganese, and iron.

Mechanical and post-harvest damage: harvest bruising, skinning, and machinery cuts.

Environmental damage: heat stress, frost damage, and herbicide injury (hormonal drift, residual soil carryover, and contact/foliar burn).

Every diagnosis comes with a confidence level, a description of the symptoms found, and a recommendation with a clear urgency label - URGENT, MEDIUM PRIORITY, MONITOR, or NO TREATMENT NEEDED - so you know exactly what decision to make in the field, today.

FEATURES

- Instant AI diagnosis from a single photo
- Proactive weather alerts: get warned before a problem appears, based on the forecast and your crop's growth stage
- Automatic location (GPS or typed region) for more accurate weather context, no manual input needed
- Clear urgency-level recommendations
- Chat with the AI to refine ambiguous diagnoses using extra field context (frost, wind, herbicide drift, soil compaction) - 3 free conversations, then Pro
- Works on individual leaves/tubers AND on whole-field or drone photos
- Analysis and alert history saved
- Available in English, Spanish, Portuguese, and Hindi

Built for potato growers, by Aconcagua.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://potato-disease-detector-production.up.railway.app/privacy

## Key features

- AI-powered image analysis for diagnosis
- Proactive weather alerts based on forecast
- Detects diseases, pests, and nutrient deficiencies
- Analyzes individual leaves to full field photos
- Urgency-level recommendations
- Chat with AI for refined diagnoses

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PapaDxPRO | $9.99 | per month |


## Is PapaDX by Aconcagua safe?

Not enough ratings yet to assess PapaDX by Aconcagua.

## Is PapaDX by Aconcagua legit?

PapaDX by Aconcagua has limited verification signals. The AppsHunter Legitimacy Score for PapaDX by Aconcagua is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/papadx-by-aconcagua/id6787927839/reviews.md

### 5/5 — Best app for potato’s diagnostic

*2026-08-26*

Very good model… I tried a lot of options and this is the best one

## Frequently asked questions about PapaDX by Aconcagua

### What types of potato crop issues can PapaDX diagnose?

PapaDX can diagnose a wide range of issues including fungal and viral diseases like late blight and PVY, insect pests such as flea beetles and aphids, nutrient deficiencies like nitrogen and potassium, and environmental damage from heat or frost.

### How accurate is PapaDX's AI diagnosis?

Each diagnosis provided by PapaDX includes a confidence level, allowing users to gauge the certainty of the AI's assessment. This helps in making informed decisions about crop management.

### Does PapaDX require an internet connection to work?

While the AI diagnosis relies on image analysis which may require an internet connection, the app also offers proactive weather alerts and saves analysis history, providing ongoing value to users.

### What are the subscription options for PapaDX?

PapaDX offers a Pro subscription plan called PapaDxPRO at $9.99 per month, which likely unlocks additional features or removes limitations on certain functionalities like AI chat conversations.

### Can PapaDX be used for crops other than potatoes?

No, PapaDX is specifically built and optimized for potato crops. Its AI models and diagnostic capabilities are tailored to the unique challenges and characteristics of potato cultivation.

### How does PapaDX use weather forecasts?

PapaDX cross-references your location's weather forecast with your crop's growth stage to provide proactive push notifications, warning you before potential problems arise and suggesting preventative actions.

### What is the age rating for PapaDX?

PapaDX has an age rating of 4+, making it suitable for a broad audience including younger users who may be involved in agricultural activities or learning about crops.

### How often is PapaDX updated?

The latest version of PapaDX is 1.0.7, and it was last updated on September 1, 2026. This indicates a commitment to ongoing development and improvements for the application.

## Version history (last 5 releases)

### 1.0.12 — 2026-09-27

The app now tells you when a photo can't be evaluated and gives you tips to take a better one, without using up a free analysis. You can also rate whether each diagnosis was correct, and declare your crop stage when creating a field. Improved growing-degree-day calculations.

### 1.0.11 — 2026-09-21

You can now create a field directly with its planting date, no photo required first, and pick your field from a list instead of retyping its name. We recalibrated growth stage timing (added "Planted" as its own stage before emergence) for more accurate GDD tracking. Also added a "How does it work?" help screen.

### 1.0.10 — 2026-09-17

You can now delete a field directly from the home screen, and the exported PDF includes variety, zone, country, growth stage and accumulated growing-degree-days.

### 1.0.9 — 2026-09-14

New: Weed identification. Take a photo of a weed found in your field and get its species, with an explanation of whether it competes with your potato crop or hosts shared pests/diseases (no herbicide recommendations — always consult your local agronomist for product choice).

### 1.0.8 — 2026-09-03

PapaDX now remembers each field. Tell the chat what you applied — "I applied X in field 2" — and it's automatically recognized and logged, no forms needed.

The AI chat now knows each field's growth stage, accumulated growing-degree-days, recent weather alerts, and the last photo diagnosis — so it can give you much more informed advice, and even ask if a previously detected pest or disease was successfully controlled.

New "Applications" screen to review and manage everything you've logged per field.

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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 2026-10-05.*