Comparison

Thinkzo vs SolveSnap

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

Head to head
About

Thinkzo

Instantly solve homework problems by taking a photo. Get step-by-step explanations, generate practice questions, and receive instant AI grading with feedback. Supports multiple languages and subjects for students of all levels.

Highlights
  • AI-powered photo problem solver
  • Step-by-step solution explanations
  • Generate custom practice questions
  • Instant homework grading and feedback
  • Multi-language support
  • Privacy editor for sensitive information
  • Bookmark and save solutions
Features
Read full description

Struggling with homework? Thinkzo turns your camera into an AI-powered tutor — snap a photo of any problem, get a clear step-by-step solution, generate new practice questions based on your uploaded problem, and even grade completed homework instantly. See exactly how to solve it, not just the answer. HOW IT WORKS Take a photo of your homework question Crop it and erase any private details AI analyses it — results arrive in seconds Read the step-by-step explanation in your language FEATURES SNAP ANY PROBLEM Point your camera at any homework question — math equations, algebra, geometry, chemistry, physics, science, and more. Thinkzo auto-detects the subject and grade level for you. STEP-BY-STEP AI SOLUTIONS See every step of the solution, not just the final answer. Toggle between Simple mode for quick answers and Detailed mode for a full concept walkthrough with an AI confidence score. GENERATE PRACTICE QUESTIONS Turn any solved problem into more practice. Thinkzo generates new questions based on the problem you uploaded, and you can choose the difficulty level to practice the same concept step by step. HOMEWORK GRADING & AI FEEDBACK Upload completed homework and let Thinkzo review it instantly. Get AI-powered grading, mistake detection, feedback, and improvement suggestions to understand where you went wrong and how to improve. BUILT-IN PRIVACY EDITOR Crop and erase personal information — your name, class number — before the image is analysed. Your privacy is protected before anything leaves your device. BOOKMARK YOUR SOLUTIONS Save solutions you want to revisit. Build a personal revision library for exams and tests. EVERY SUBJECT COVERED Math, algebra, geometry, physics, chemistry, biology, language arts, and more — subject and grade level are detected automatically. TRULY GLOBAL — 11 LANGUAGES The full app UI and all AI solutions are available in: English, German, French, Spanish, Portuguese (Brazil), Chinese Simplified, Chinese Traditional, Japanese, Hindi, Indonesian, and Malay. HISTORY & HOMEWORK LOG All your past submissions are saved with a thumbnail, subject tag, grade level, date, and live status — so you can always find and review previous solutions. SECURE SIGN-IN Sign in with Apple or Google in one tap, or register with email. Tokens are stored securely on-device. LIGHT, DARK & SYSTEM THEME Comfortable to use any time of day. PERFECT FOR • Students from primary school through university • Students checking homework before submitting • Students who want more practice questions from their homework problems • Parents helping children understand assignments • Teachers and tutors needing quick AI-assisted grading • Any curriculum, any country • Anyone who wants to learn how to solve problems, not just copy answers Stop guessing. Start understanding. Download Thinkzo now. Terms of Use (EULA): https://thinkzo.wubuut.com/thinkzo/terms/

About

SolveSnap

This app provides step-by-step explanations for homework problems across various subjects. It also features an AI tutor for deeper understanding, tools to create study sets from notes, and lecture recording with AI summaries. Users can access a scientific calculator and a searchable history of solved problems.

Highlights
  • Snap and solve homework problems
  • AI tutor for step-by-step explanations
  • Create study sets and flashcards
  • Record lectures with AI summaries
  • Scientific calculator
  • Searchable solution history
Features
Read full description

SolveSnap turns any homework question into a clear, step-by-step explanation — and now it's a complete AI study kit. Built to help you actually learn, not just copy answers. SNAP & SOLVE • Point your camera at any problem — math, physics, chemistry, biology, and more • Get the final answer plus every step, key concepts, and common mistakes to avoid • Learn in the language you think in — 20 languages supported AI TUTOR • Chat about any solved question, or ask something new • Ask follow-ups until it clicks — patient, step-by-step help, any time STUDY SETS • Turn PDFs, photos, or typed notes into study guides, flashcards, and quizzes • Test yourself with instant grading and short explanations LECTURE NOTES • Record a class and watch the live transcript appear as you listen • Get AI summaries with key points — speech recognition runs on your device, so your audio never leaves your phone • Snap whiteboard photos and jot your own notes while recording AND MORE • Scientific calculator • Optional weekly study reminders • Full, searchable solution history • Light & dark mode — and no account required FREE & PREMIUM Start free with 3 solves every day. Premium unlocks unlimited solves, the AI Tutor, study sets, lecture summaries, faster answers, and full history. New subscribers get a 7-day free trial. Subscriptions renew automatically; cancel anytime in your App Store settings. Questions or feedback? support@solve-snap.com Terms of Use: https://solve-snap.com/terms Privacy Policy: https://solve-snap.com/privacy

Screenshots

Thinkzo4 screens
SolveSnap4 screens

Verdict

The call

The clearest difference is monetization model: Thinkzo at free against SolveSnap's freemium. SolveSnap's advantage is update cadence (every 3 days vs every 11 days). On price, rating, ratings volume and ads 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. Thinkzo sells 2 in-app purchases, starting at $2.99 per month and SolveSnap sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Thinkzo against 5.0 for SolveSnap. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Thinkzo ships an update every 11 days, SolveSnap every 3 days. The most recent releases landed on October 15, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Thinkzo versus SolveSnap: the parameters behind the verdict, then further details
ParameterThinkzoSolveSnap
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 11 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better16.4
Further details — not scored
Size51 MB53 MB
Age rating4+4+
DeveloperGang WuHAM Technologies, LLC

Customer experience

Thinkzo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

SolveSnap

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Thinkzo

Subscriptions2
  • Premium Monthly$2.991 Month
  • Premium Annual$29.991 Year
3 purchases

SolveSnap

Subscriptions3
  • Weekly7 Days trial$1.997 Days
  • Monthly7 Days trial$5.991 Month
  • Yearly7 Days trial$29.991 Year

Questions

Is Thinkzo free?
Thinkzo is free to download, with in-app purchases available.
Is SolveSnap free?
SolveSnap is free to download, with in-app purchases available.
Which has better reviews, Thinkzo or SolveSnap?
Thinkzo and SolveSnap are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Thinkzo or SolveSnap have ads?
Neither Thinkzo nor SolveSnap shows ads.
Which is updated more often, Thinkzo or SolveSnap?
Thinkzo ships an update every 11 days, and SolveSnap every 3 days. Most recently, Thinkzo was updated on October 15, 2026 and SolveSnap on October 31, 2026.

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