Latest GPT vs Photo Math Solver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Latest GPT
Engage in conversations with the most advanced AI model directly from your wrist. Enjoy hands-free listening with text-to-speech and receive rapid responses. The app consistently integrates the newest AI models as they become available.
- Chat with latest OpenAI model
- Text-to-Speech for audio responses
- Fast response times
- Always updated to newest models
- Wearable integration
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Chat with the *latest* OpenAI model on your watch Easy to use on-the-go, Tap to hear Text-to-Speech, Fast responses Always updates to the latest models released Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Photo Math Solver
This AI-powered app helps students solve homework problems across various subjects by snapping photos. It provides step-by-step explanations and organizes study materials like PDFs and links. Access your questions and notes on your Apple Watch for on-the-go learning.
- AI-powered problem solving
- Step-by-step explanations
- Study materials organization
- Follow-up questions
- Complete question history
- Apple Watch integration
- Seamless device sync
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Ace Your Studies – Anywhere, Anytime! Introducing the ultimate study companion designed for students: iWatch Math – your AI-powered homework solver and study materials organizer. Prepare for exams, tackle homework, and master tricky problems with cutting-edge AI — right from your iPhone or Apple Watch! Key Features: Instant Problem Solving Snap a photo of your math, science, chemistry, physics, or biology problems and get quick, accurate solutions powered by advanced AI models. Step-by-Step Explanations Go beyond the answers — follow detailed, easy-to-understand explanations to truly grasp every concept and learn the "why" behind each solution. Study Materials Hub Organize all your study resources in one place: Import PDFs, images, and documents Save web links and YouTube tutorials Create folders to organize by subject or topic Quick access to all your study materials Follow-Up Questions Ask follow-up questions anytime to dive deeper into topics and clarify concepts — your AI tutor adapts to your learning pace. Complete Question History Easily review all your past questions, AI answers, and explanations at any time. Stay organized and study smarter with searchable history by category including Math, Chemistry, Physics, Biology, and History. Seamless Apple Watch Experience Access your questions, answers, and study materials right from your wrist! Study on the go, anywhere life takes you — no need to pull out your phone. Smart Organization Filter questions by subject category Mark favorites for quick review Search through your entire learning history Sync seamlessly between iPhone and Apple Watch Why Students Love It: Super fast and accurate AI-powered answers Beautiful, intuitive interface designed for students Complete study ecosystem in your pocket Makes studying mobile, flexible, and fun Privacy-focused with secure cloud sync Perfect For: Math homework including Algebra, Geometry, and Calculus Science problems including Chemistry, Physics, and Biology Exam preparation and review Quick reference during study sessions On-the-go learning from your Apple Watch How to Use: Scan your homework or questions on iPhone Get instant AI-powered answers with step-by-step explanations Organize study materials like PDFs, notes, and links in folders Review questions and answers on Apple Watch at your comfort Ask follow-up questions from Apple Watch Apple Watch Integration: Enter your User ID on Apple Watch to sync with iPhone. Access all your questions, study materials, and AI answers directly from your wrist! Premium Features: Unlimited questions and follow-ups Unlimited study materials Cloud sync across all devices Advanced AI models Priority support Empower your learning journey with iWatch Math — your smart, personal study assistant for iPhone and Apple Watch. Support: For assistance, use the "Chat with us" feature on iPhone to receive quick support from our team. Privacy and Terms: Privacy Policy - https://ai-watch-ea05f.web.app/privacypolicy.html Terms of Use - https://ai-watch-ea05f.web.app/terms.html
Screenshots
Verdict
The clearest difference is review sentiment: Latest GPT at 100% against Photo Math Solver's 33%. Latest GPT also leads on iOS requirement (13.0 vs 18.6). Photo Math Solver's advantage is rating (4.5 vs 3.0) and update cadence (every 5 weeks vs every 9 months). On price, ads, in-app purchases and monetization model 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
Both are free to download. Latest GPT sells 3 in-app purchases, starting at $3.99 per month and Photo Math Solver sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Photo Math Solver holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Photo Math Solver has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of Latest GPT's written reviews are positive against 33% of Photo Math Solver's, so the app with the better star average is not the one people write more warmly about.
Latest GPT ships an update every 9 months, Photo Math Solver every 5 weeks. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.
| Parameter | Latest GPT | Photo Math Solver |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.5 (23 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 2 | 23 — better |
| Update frequency | Every 9 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 4 MB | 68 MB |
| Age rating | 12+ | 9+ |
| Developer | Clint Nielsen | Kalyani Bhimavarapu |
Customer experience
Latest GPT
Photo Math Solver
In-app purchases
Latest GPT
- Unlimited access$3.991 Month
- Unlimited access$14.996 Months
- Unlimited access$39.991 Year
Photo Math Solver
- Premium Access - Weekly3 Days trial$4.997 Days
- Premium Access - Monthly$9.991 Month
- Premium access for lifetime$19.99









