Comparison

Leaf Identification vs ThinkAssist

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Leaf Identification

Instantly identify plants, flowers, and trees by taking a photo. This AI-powered app recognizes over 20,000 species with high accuracy, even offline. It's perfect for nature lovers, gardeners, and families wanting to learn more about the plant world.

Highlights
  • AI plant scanner
  • Identify flowers, trees, and herbs
  • Offline identification
  • Large plant database
  • Identification history
  • Plant recognition by genus/family
Features
Read full description

Leaf identification helps you to identify plants just by taking a photo of them with your phone. Our AI technology will recognize what plant is this in a snap, very convenient and fast. You want to inspire your child to learn more about nature and teach them to identify plants, herbs, flowers in the wild? Say no more, this plant identifier app is what you're looking for. You can easily check for the plant even without internet connection. Whether you're working in your garden or going out for a walk, whenever you encounter a beautiful, unknown plant, simply use this app, take a picture and we will tell you everything. Main features: - Flowers, trees, plant scanner with AI technology that will identify plants instantly - A huge database of plant id - Plant recognition by genus/family - Check your plant identification history at any time - Simple interface, easy to use for everyone - Easily share your plant identification to any devices Leaf Identification can identify 20,000+ species with a guaranteed accuracy of 97%. We understand that there are many trees that look alike and their only difference lies in the very small details. Therefore, our AI system is constantly learning so it can identify plants, flowers, herbs,... more accurately and better everyday. With Leaf Identification, you can turn your smartphone into a handy plant identifier. Impress your friends and family the next time you go hiking with your collection of plant identification. Terms of Services: https://rockybrain.com/terms/ Privacy Policy: https://rockybrain.com/policy/

About

ThinkAssist

Instantly solve homework and assignments by taking a photo. Get step-by-step explanations for math, science, English, and more. Prepare for exams with saved questions and answers.

Highlights
  • Scan and solve homework with a photo
  • Instant, step-by-step explanations
  • Automatic subject detection
  • Two AI modes: swift and deep thinking
  • Unlimited question asks
  • Exam preparation and review
Features
Read full description

How It Works: 1. Snap a Photo: Take a pic of your homework / test / assignment 2. Get instant answers that click* 3. Solve and Win your school game 4. Easy exam prep: Past answers and explanations saved for you for test preparations +5. Automatic subject detection +6. Two AI modes supported: swift mode for everyday tasks and deep thinking mode for complex problems Our smart AI delivers A+ results fast, so you can save time and boost your grades. Why It’s Awesome: • Ask Unlimited Questions: No limits - math, science, english, anything. • Scan & Solve: Snap it, solve it - in seconds. • Exam prep: We save every Q&A for you makes this app the prefect study companion. • State of the art AI: Accurate results, every time. • Turn tough problems into A+ wins. • No more manual subject selecting: All subjects and topics are recognized automatically by our smart algorithm • Switch anytime between swift & deep thinking AI mode. Works for any subject School just got easier - Download Now and start winning! ---------- What is ThinkAssist? ThinkAssist is an AI homework & assignment helper with automatic subject detection and detailed, step-by-step explanations. With two AI mode available: swift mode for most problems and deep thinking mode for complex queries and hard math problems. What makes ThinkAssist different? ThinkAssist isn't just a solver; it’s a personalized AI Tutor for iOS. We utilize advanced AI to generate detailed, step-by-step logic for every solution. Whether you are stuck on a complex Calculus graph or need to outline a History essay, ThinkAssist breaks down the "how" and "why" so you actually learn the material. How does the homework scanning work? Can it read handwriting? Yes, it can read handwriting. Our built-in scanner uses advanced AI models to instantly analyze your assignment. You can snap a photo of a textbook, a digital screen, or even handwritten notes. The app automatically detects the subject - be it Geometry, Chemistry, or Literature - and provides an instant, accurate solution. What math subjects can ThinkAssist solve step-by-step? ThinkAssist covers the full K-12 and University math curriculum. Our deep-thinking mode handles: - Basic Math & Pre-Algebra - Algebra I & II (Linear equations, inequalities, polynomials) - Geometry & Trigonometry - Calculus (Derivatives, integrals, limits) - Statistics & Probability We show every single step of the calculation, so you can check your work and understand the methodology for exams. Can this app help with word problems and non-math subjects? What subjects are supported? Yes. ThinkAssist is a multi-subject scholar. You can upload word problems, history questions, or science concepts (Biology, Physics, Chemistry). The AI parses the text within the image, identifies the core question, and delivers a comprehensive explanation, not just a numerical result. Is it suitable for exam preparation and test review? Yes, absolutely. The app features a "Smart History" function that saves all your scanned queries and solutions. You can use this to create personalized study guides, review past difficult problems, and practice methodologies before your midterms or finals. It’s like having a 24/7 tutor in your pocket. What about complex problems? In the app you can switch between two modes: swift mode for everyday tasks and deep thinking mode for complex and hard problems. If you are not satisfied with the result - just turn on ThinkDeep mode and we guarantee you will get the results you want. Does the app simply do the homework for me? Yes. ThinkAssist is designed as an educational tool to unblock students who are stuck by providing immediate answers and granular explanations. Can I use it for language learning? Yes. Even though ThinkAssist is not a specific *language learning app*, thanks to the flexible and user friendly interface, combined with a powerful AI backend it is a perfect tool for language learning. ThinkAssist - Homework Made Easy * Requires subscription

Screenshots

Leaf Identification4 screens
ThinkAssist4 screens

Verdict

The call

The clearest difference is review sentiment: ThinkAssist at 85% against Leaf Identification's 34%. Leaf Identification's advantage is ratings volume (1.4K vs 95) and rating (4.8 vs 4.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Leaf Identification sells 3 in-app purchases, starting at $2.99 per 7 days and ThinkAssist sells 9 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Leaf Identification holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Leaf Identification has 1.4K ratings behind it against 95, so its average is the more settled of the two. Written reviews complicate that: 34% of Leaf Identification's written reviews are positive against 85% of ThinkAssist's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Leaf Identification ships an update fortnightly, ThinkAssist every 4 weeks. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.

Scorecard4 real differences · 6 level
Leaf Identification versus ThinkAssist: the parameters behind the verdict, then further details
ParameterLeaf IdentificationThinkAssist
PriceFreeFree
Rating4.8 (1.4K ratings) — better4.6 (95 ratings)
Positive reviews33.8% of reviews84.6% of reviews — better
Number of ratings1.4K — better95
Update frequencyFortnightly — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.6
Further details — not scored
Size396 MB21 MB
Age rating+44+
DeveloperLe Giang NamZoltan Dross

Customer experience

Leaf Identification

All ratings1,389 ratings
Positive95.7%
Neutral1.7%
Negative2.6%
Written reviews77 reviews
Positive33.8%
Neutral3.9%
Negative62.3%

ThinkAssist

All ratings95 ratings
Positive91.6%
Neutral3.2%
Negative5.3%
Written reviews13 reviews
Positive84.6%
Neutral0.0%
Negative15.4%

Bugs and requests

Leaf Identification

Reported bugs

2 issues
  • App crashes frequently
  • Stuck in scanning loop with no way to exit

Requested features

2 requests
  • Ability to add notes to saved plants
  • Offline functionality

ThinkAssist

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Leaf Identification

Subscriptions2
  • Leaf ID Pro3 Days trial$2.997 Days
  • Leaf ID Pro$29.991 Year
One-time1
  • Leaf ID Pro Lifetime$69.99
9 purchases

ThinkAssist

Subscriptions8
  • ThinkAssist Pro$6.997 Days
  • ThinkAssist Pro3 Days trial$6.997 Days
  • Homework AI helper Pro$29.991 Year
Show 5 more
  • ThinkAssist AI Pro3 Days trial$39.991 Year
  • ThinkAssist Pro special1 Month trial$39.991 Year
  • Answers for Homework Pro$39.991 Year
  • ThinkAssist Pro$49.991 Year
  • ThinkAssist Pro3 Days trial$59.991 Year
One-time1
  • ThinkAssist Lifetime Pro$199.00

Questions

Is Leaf Identification free?
Leaf Identification is free to download, with in-app purchases available.
Is ThinkAssist free?
ThinkAssist is free to download, with in-app purchases available.
Which has better reviews, Leaf Identification or ThinkAssist?
Leaf Identification is rated higher. Leaf Identification averages 4.8 out of 5 from 1.4K ratings, while ThinkAssist averages 4.6 from 95 ratings.
Do Leaf Identification or ThinkAssist have ads?
Neither Leaf Identification nor ThinkAssist shows ads.
Which is updated more often, Leaf Identification or ThinkAssist?
Leaf Identification ships an update fortnightly, and ThinkAssist every 4 weeks. Most recently, Leaf Identification was updated on September 27, 2026 and ThinkAssist on September 28, 2026.

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