kitio.aiDuolingo vs PlantIn
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Duolingo starts at $12.99/mo and PlantIn starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Bite-sized lessons
- Streaks and leagues
- AI Video Call
- Explain My Answer
- Maths and music courses
- Photo plant identification
- Disease and pest diagnosis
- Care plans and reminders
- Ask a botanist
- 17,000+ species database
- Web, iOS and Android
| Feature | Duolingo | PlantIn |
|---|---|---|
| Best for | Gamified language app with AI conversation practice on its Max plan | Plant identifier and care app that also diagnoses plant diseases |
| Category | Education | Education |
| Pricing model | Freemium | Freemium |
| Starting price | $12.99/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Duolingo | PlantIn |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Duolingo starts at $12.99/mo and PlantIn starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- All language courses
- Ads and limited hearts
Super
$12.99/mo
- No ads
- Unlimited hearts
- Personalized practice
Max
$29.99/mo
- Everything in Super
- AI-powered explanations
- Video Call and roleplay practice
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Duolingo
- Free plan covers full courses
- Motivating game mechanics
- Huge choice of languages
- Limited speaking practice without Max
- Hard to reach advanced fluency alone
PlantIn
- Real botanists back up the AI
- Care reminders keep plants on track
- One account across several apps
- Subscription prices aren't on the homepage
- Diagnoses can miss rare problems
- Most features sit behind a subscription
Which one should you choose?
Choose Duolingo if you want:
- Free plan covers full courses
- Motivating game mechanics
- Huge choice of languages
Watch out: limited speaking practice without max.
Choose PlantIn if you want:
- Real botanists back up the AI
- Care reminders keep plants on track
- One account across several apps
Watch out: subscription prices aren't on the homepage.
Duolingo vs PlantIn FAQ
What is the difference between Duolingo and PlantIn?
Duolingo: Gamified language app with AI conversation practice on its Max plan. PlantIn: Plant identifier and care app that also diagnoses plant diseases. Both are education tools.
Is Duolingo or PlantIn cheaper?
Duolingo starts at $12.99/mo and PlantIn starts at See pricing page. Check both pricing pages for current plans.
Do Duolingo and PlantIn have free plans?
Duolingo: Yes. PlantIn: Yes.
Who makes Duolingo?
Duolingo is made by Duolingo, based in United States.
Who makes PlantIn?
PlantIn is made by PlantIn.
Which should I choose, Duolingo or PlantIn?
Choose Duolingo if you value free plan covers full courses and motivating game mechanics. Choose PlantIn if you value real botanists back up the ai and care reminders keep plants on track.