Comparison

Photo Math Solver vs API653 Storage Tank Inspector

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

Head to head
About

Photo Math Solver

This AI-powered tutor helps students solve math, physics, and chemistry problems by scanning them with a photo. It provides step-by-step solutions and checks your work, acting as a personal study companion to improve understanding and save time.

Highlights
  • Photo math solver
  • Step-by-step solutions
  • Solution checker
  • AI tutor
  • Math, physics, chemistry support
Read full description

Welcome to MathAI – Your Ultimate Study Companion! MathAI is an advanced, AI-powered tutor designed to help you quickly tackle math, physics, and chemistry challenges. Simply take a photo of your homework problem or scan your solution, and MathAI provides accurate, step-by-step answers to help you understand and improve. Ideal for students, teachers, and lifelong learners, MathAI functions as a personal AI tutor that saves you time and guides you through complex concepts. Key Features: • Photo Math Solver: Snap a picture, and MathAI delivers instant, detailed solutions with easy-to-follow steps. • Solution Checker: Check if your solution is correct or not, ensuring you stay on the right track. • Homework Helper & AI Tutor: Review problem steps, learn where to improve, and get guided support. • Constantly Learning AI System: The app’s AI tutor feature ensures answers are reliable and up-to-date. • All-in-One Subject Support: Works seamlessly with math, chemistry, physics, and more, making it your go-to study AI tutor. Experience MathAI today to make study time easier and more effective! Suggestions or questions? Email us at: ai.math.team@gmail.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

API653 Storage Tank Inspector

Features
Read full description

Are you preparing for your API 653 Storage Tank Inspector certification exam? Equip yourself with the right tools and boost your confidence with the API 653 Storage Tank Inspector Practice Test app. Tailored to match the style and difficulty of the actual abc certification exams, this app offers everything you need to pass your exam. Key Features to Support Your Success - Three Exam Modes to Match Your Study Style: * Final Exam Mode: Simulate the real exam experience by answering a set of questions without feedback until the end. Receive a detailed score report, highlighting both correct and incorrect answers, so you can focus on areas needing improvement. * Practice Exam Mode: Immediate feedback with answers revealed after each question. Learn effectively as incorrect choices are marked in red and correct answers in green, allowing for a deeper understanding of the material. * Flashcard Exam Mode: Test your knowledge in a self-assessment format. Reveal answers at your own pace, perfect for strengthening recall and comprehension of key concepts. * Customizable Study Options: Study by Individual Categories: Concentrate on specific sections of the exam by choosing categories tailored to your needs. Allocate your study time more effectively to reinforce weaker areas. * Customizable Time Limits: Practice at your own speed or challenge yourself with real exam constraints. Adjust the time limits for each exam mode to simulate exam pressure or allow for thoughtful reflection. * Comprehensive and Up-to-Date Question Bank: Gain access to a robust set of questions covering essential topics. * Performance Tracking: Monitor your progress and identify strengths and areas for improvement with detailed performance reports. Tailor your study strategy based on your readiness and watch your scores improve over time. Who Should Use This App? * Students: Master the key concepts needed to pass the certification exam and achieve your educational goals. * Certification Candidates: Practice under exam conditions and track your progress to ensure you’re ready for test day. • API 653 Storage Tank Inspector Practice Test: • Auto-renewable subscription; • 1 month ($9,00); • Payment will be charged to iTunes Account at confirmation of purchase; • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period; • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal; • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase; • Privacy police: https://api653storagetankinspectorpracticetest.app.ambitionz.co/privacy • Terms of use: https://api653storagetankinspectorpracticetest.app.ambitionz.co/terms • Apple’s Standard End User License Agreement (EULA): https://apple.com/legal/internet-services/itunes/dev/stdeula • Customizable Time Limits: Practice at your own pace or simulate real exam conditions by setting a custom time limit for each exam. This feature gives you full control over your study environment.

Screenshots

Photo Math Solver4 screens
API653 Storage Tank Inspector4 screens

Verdict

The call

The clearest difference is ads: API653 Storage Tank Inspector at none against Photo Math Solver's shown. Photo Math Solver's advantage is update cadence (every 2 weeks vs every 5 months). On price, in-app purchases, device support and iOS requirement 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. Photo Math Solver sells 6 in-app purchases, starting at $3.99 per 7 days and API653 Storage Tank Inspector sells 1 in-app purchase, starting at $9.00 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Photo Math Solver ships an update every 2 weeks, API653 Storage Tank Inspector every 5 months. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

Scorecard2 real differences · 8 level
Photo Math Solver versus API653 Storage Tank Inspector: the parameters behind the verdict, then further details
ParameterPhoto Math SolverAPI653 Storage Tank Inspector
PriceFreeFree
Rating4.3 (255 ratings) — better—
Positive reviews74.0% of reviews—
Number of ratings255 — better—
Update frequencyEvery 2 weeks — betterEvery 5 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size75 MB3 MB
Age rating9+4+
DeveloperHOOZA LTDAmbitionz Apps

Bugs and requests

Photo Math Solver

Reported bugs

6 issues
  • Glitchy
  • It a good math ai but when accessing the camera it freezes. How do I resolve the issue
  • Terrible
  • Keeps crashing
  • It's so manipulative. It told me I needed a credit to scan a math problem, and I could get a credit by watching an ad. After 1 watched one ad, it said I needed to watch 3. Fine. I watched 3. Then 6. Then 7. No word of a lie. Deleting. Don't waste your time. Also the ads are ads for gaming apps. Not helpful for students. 🙄
Show 1 more
  • After I buy full version it os stop working

Requested features

3 requests
  • Wish was free
  • Wish they had a clearer step by step option if you need more explanation
  • Thanks for the tool I just wish more credits per video watched

API653 Storage Tank Inspector

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Photo Math Solver

Subscriptions6
  • Weekly$3.997 Days
  • Weekly3 Days trial$3.997 Days
  • Monthly$9.991 Month
Show 3 more
  • Annually Premium3 Days trial$19.991 Year
  • Annually$39.991 Year
  • Annually Subscription3 Days trial$39.991 Year
1 purchases

API653 Storage Tank Inspector

Subscriptions1
  • API 653 Storage Tank Inspector$9.001 Month

Questions

Is Photo Math Solver free?
Photo Math Solver is free to download, with in-app purchases available.
Is API653 Storage Tank Inspector free?
API653 Storage Tank Inspector is free to download, with in-app purchases available.
Do Photo Math Solver or API653 Storage Tank Inspector have ads?
Photo Math Solver shows ads; API653 Storage Tank Inspector does not.
Which is updated more often, Photo Math Solver or API653 Storage Tank Inspector?
Photo Math Solver ships an update every 2 weeks, and API653 Storage Tank Inspector every 5 months. Most recently, Photo Math Solver was updated on October 24, 2026 and API653 Storage Tank Inspector on October 18, 2026.

Other comparisons