Terrova

Hey there, farmer.
What's growing today?

Ask me anything about your crops, soil, pests, or harvest. I'll give you straight, practical advice.

🌐 15 languages 🌱 50+ crop types

Browse categories

Chat history

🌍

Farming knowledge, always in your pocket.

Terrova connects smallholder farmers with instant, practical guidance on everything from pest control to market timing.

Our mission

Practical answers for every farmer

Most agricultural advice is designed for large-scale commercial operations. Terrova is built differently. We focus on the real questions that smallholder and family farmers face every day, and we deliver answers that are direct, local, and immediately useful.

Whether you have one hectare or fifty, whether you grow rice, chili, vegetables, or fruit, Rova is here to help you make better decisions at every stage of the growing cycle.

Meet Rova

Your AI farming companion

Rova is the AI assistant at the heart of Terrova. The name comes from "cultivar" and "nova," a nod to new growth through intelligent care. Rova is trained on a wide range of agricultural knowledge covering tropical and subtropical farming, common pest and disease management, soil science, irrigation, harvest timing, and post-harvest handling.

Rova speaks your language, literally. The app currently supports 15 languages including Bahasa Indonesia, Hindi, Swahili, and more, so farmers anywhere in the world can get help in the language they think in.

Who we serve

Built for the farmers who feed the world

Smallholder farmers produce more than 70 percent of the food consumed in developing countries, yet they often have the least access to timely, reliable agricultural guidance. Terrova is built specifically for them.

Our values

🌱

Practical first

Every answer is grounded in what actually works in the field, not in theory.

🌍

Inclusive

Built for farmers regardless of farm size, location, or technical background.

🔒

Private

Your conversations stay on your device. No accounts, no tracking, no data sold.

⚡

Fast

Answers in seconds, not days. When the season is short, speed matters.

Version

Terrova is currently in active development. Features are added regularly based on feedback from farmers and agricultural experts around the world. If you have a suggestion or a crop question we have not yet covered, tap the chat and ask Rova directly.

🔍

Simple to use. Powerful when you need it.

Getting farming advice from Terrova takes less than 30 seconds. Here is how it works from start to finish.

Step by step

1

Pick a category

Swipe through the category chips at the top of the chat screen. There are 18 categories covering everything from Pests and Disease to Market Pricing, Seeds, Livestock, and Land Analysis.

2

Tap a prompt or type your own

Each category shows 8 ready-made questions. Tap one to send it instantly, or type your own question in the text box at the bottom. There are no restrictions on what you ask.

3

Read Rova's answer

Rova responds within a few seconds with practical, grounded advice. No jargon, no filler. If you need more detail, just ask a follow-up question in the same conversation.

4

Save and continue later

Conversations are saved automatically. Tap the History button in the top right to see all your past sessions. You can reopen any conversation and continue where you left off.

5

Switch language anytime

Tap the language flag in the header to switch between 15 supported languages. The app interface and suggested prompts update instantly. Your saved history remains accessible.

Tips for better answers

🌱

Be specific about your crop variety and growing region. "Tomatoes in clay soil, dry season" gives Rova much more to work with than just "tomatoes."

📸

Describe what you see in detail. For pest or disease questions, describe the color, shape, and location of symptoms as precisely as you can.

🔁

Ask follow-up questions. If the first answer is too general, narrow it down. Try "What dose should I use?" or "Is this safe near a river?"

📋

Start a new conversation for each topic. This keeps your History organized and makes it easy to find advice later when you need it again.

What Rova cannot do

Rova provides general farming guidance based on common agricultural knowledge. It is not a replacement for a certified agronomist or local agricultural extension officer, especially for serious crop disease outbreaks, chemical applications near water sources, or land disputes.

For urgent situations involving significant financial risk, always verify Rova's advice with a qualified local expert before acting.

📄

Legal information

Please read these terms and notices before using Terrova. By continuing to use the app, you agree to the terms described below.

🔒

Privacy Notice

What we collect. Terrova does not collect personal information. All conversations with Rova are stored locally on your device using your browser's localStorage. We do not have access to your chat history, device identifiers, or location.

Language preference. Your selected language is saved locally on your device. It is not transmitted to any server.

Third-party services. Terrova loads fonts from Google Fonts. This request is made by your browser and is subject to Google's own privacy policy. No other third-party services are loaded.

Cookies. Terrova does not use cookies. Conversation data is stored in localStorage, which stays on your device and is never sent to Terrova or any third party.

Data deletion. To delete all saved conversations, open the History page and tap "Clear all." To clear all app data completely, clear your browser's site data for this domain in your browser settings.

📋

Terms of Use

Acceptance. By accessing or using Terrova, you agree to these Terms of Use. If you do not agree, please do not use the app.

Permitted use. Terrova is provided for personal, non-commercial use to support farming and agricultural decision-making. You may not use the app for any unlawful purpose or in any way that could damage, disable, or impair the service.

Content accuracy. Terrova strives to provide accurate and helpful agricultural information. However, farming outcomes depend on many local factors outside our control including soil, climate, variety, and timing. We do not guarantee the accuracy or completeness of any advice provided by Rova.

No professional relationship. Using Terrova does not create a professional, agronomic, or contractual relationship between you and Terrova. Advice provided by Rova is general guidance only and should not replace consultation with a qualified agronomist or agricultural extension officer.

Intellectual property. All content, design, and software in Terrova are the property of Terrova and its developers. You may not reproduce, distribute, or create derivative works without written permission.

Changes to terms. We may update these terms at any time. Continued use of the app after changes are published constitutes acceptance of the updated terms.

⚠️

Disclaimer

General disclaimer. Terrova and its AI assistant Rova provide general agricultural information for educational and informational purposes only. This information is not intended to be a substitute for professional agricultural advice, diagnosis, or treatment.

No liability. To the fullest extent permitted by applicable law, Terrova and its developers shall not be liable for any direct, indirect, incidental, or consequential damages arising from your use of the app or reliance on any information provided by Rova. This includes, without limitation, crop losses, financial losses, or personal injury.

Agricultural risk. Farming carries inherent risks. Crop performance is affected by weather, pest pressure, soil conditions, and many other variables. Terrova cannot account for all local conditions. Always test recommendations on a small scale before applying them to your entire farm.

Chemical use. Any mention of pesticides, herbicides, or agricultural chemicals is for general informational purposes only. Always read product labels, follow local regulations, and consult a licensed agrochemical dealer before applying any chemical to your crops or land.

✉️

Contact

For questions about these policies or about Terrova in general, you can reach the Terrova team through the GitHub repository linked in the project documentation. We read all messages and aim to respond within a reasonable time.

For bug reports or feature suggestions, please open an issue on the project's GitHub repository. Community contributions and feedback are always welcome.

Last updated: June 2025

💬

Frequently asked questions

Answers to common questions about Terrova, Rova, and how the app works.

Getting started

Is Terrova free to use?

Yes, Terrova is completely free. There are no subscriptions, no in-app purchases, and no hidden fees. Just open the app and start asking.

Do I need to create an account?

No account is needed. Terrova works instantly in your browser without any sign-up or login. Your conversations are saved locally on your device.

Does Terrova work without internet?

An internet connection is required to get answers from Rova. However, your saved chat history is stored on your device and can be read offline at any time.

Which devices and browsers are supported?

Terrova works on any modern smartphone, tablet, or desktop browser including Chrome, Safari, Firefox, and Edge. It is optimized for mobile use.

About Rova

What is Rova and how does it work?

Rova is the AI farming assistant built into Terrova. It draws on a broad base of agricultural knowledge to answer your questions about crops, soil, pests, irrigation, harvest, and more. It is designed to give practical, grounded advice suited to smallholder and family farmers.

How accurate is Rova's advice?

Rova provides general guidance based on widely accepted farming practices. It aims to be accurate and helpful, but farming outcomes depend on many local factors including soil type, climate, variety, and timing. Always test recommendations on a small area before applying them to your whole farm.

Can Rova give advice in my language?

Yes. Terrova currently supports 15 languages including English, Indonesian, Spanish, Hindi, French, Portuguese, Japanese, Swahili, Bengali, Vietnamese, Thai, Tagalog, Amharic, Burmese, and Turkish. Tap the language flag in the header to switch.

What crops does Rova cover?

Rova covers a wide range of crops including rice, corn, vegetables, fruits, spices, grains, and ornamental plants. There are 18 topic categories with ready-made prompts to get you started quickly on any topic.

Can I ask follow-up questions?

Yes. Rova supports multi-turn conversations. If the first answer is too general, just ask a follow-up in the same chat. For example: "What dose should I use?" or "Is this safe near a water source?"

Privacy and data

Does Terrova collect my data?

No. Terrova does not collect personal information. Your conversations are stored locally on your device using browser localStorage. We do not have access to your chat history, location, or device identifiers.

How do I delete my saved conversations?

Go to the History tab and tap "Clear all" to delete all saved conversations. To remove a single session, tap the X button on that conversation. Data is removed immediately and permanently.

Are my chats shared with anyone?

No. Your conversations stay on your device and are never sent to Terrova or any third party. We do not see what you ask or what Rova replies.

Troubleshooting

Rova is not responding. What should I do?

Check your internet connection and try refreshing the page. If the problem continues, clear your browser cache and reload. Terrova works best on a stable connection.

My saved history has disappeared. Why?

Chat history is stored in your browser's localStorage. It can be cleared if you clear your browser data, switch browsers, use a private or incognito window, or switch to a different device. The data is not backed up to any server.

How do I report a bug or suggest a feature?

Open an issue on the Terrova GitHub repository. We read all reports and aim to respond within a few days. Community feedback directly shapes what gets built next.

Hey there, farmer.What's growing today?

Hey there, farmer.
What's growing today?