Comparison

Photo Math vs Learn to Code with Erlang

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

Head to head
About

Photo Math

This app uses AI to help with math homework. Scan problems with your camera or type them in plain English to get step-by-step solutions and explanations. It also offers an essay writing tool for academic assistance.

Highlights
  • Homework scanner
  • Step-by-step solutions
  • Type questions in plain English
  • Essay writer tool
  • Equation solver
  • Graph analysis
Features
Read full description

Conquer Math with Photo Math: AI Homework Helper! Facing challenges in algebra, calculus, or basic arithmetic? Leave behind the frustration and unleash the power of Photo Math: AI Homework Helper, the ultimate math app! It’s your personal math superhero, prepared to tackle any problem you throw its way. Just imagine: - Capture a photo of your homework question using the built-in homework scanner, and watch as Photo Math: AI Homework Helper systematically breaks it down step-by-step until you reach the answer. - Stuck on a tricky concept? No worries! Type your question in plain English, and Photo Math Helper will explain it in a way that makes sense to you. - Need help with writing an essay? No problem! Use the built-in essay writer tool to get assistance with structure, ideas, and even grammar. Photo Math: AI Homework Helper is: - Smarter than the average calculator: It’s a powerful equation solver that can handle complex equations, graphs, and even word problems. - Faster than your best friend: Get instant solutions so you can move on to the next challenge. - More patient than your teacher: Photo Math Helper is always there to guide you through every step, no matter how many times you need it explained. Whether you're studying for a big test or just trying to get through your assignments, this study helper stands out among the best apps to help with homework. Ready to crush your math anxiety and ace that next exam? Download Photo Math: AI Homework Helper today and experience the power of AI-powered learning! Photo Math: AI Homework Helper app is available for free download and offers the option for convenient auto-renewal of unlimited usage subscriptions. To unlock access to all the features mentioned above, a subscription to the premium content within the app is required. Please note that subscription is automatically renewed unless you disable auto-renewal at least 24 hours before the current subscription period ends. The renewal fee for your subscription will be charged within 24 hours prior to the end of the current subscription period. Terms of use: https://tou.mathhelper.pro/ Privacy policy: https://pp.mathhelper.pro/

About

Learn to Code with Erlang

Features
Read full description

Unlock the world of programming with Learn Erlang: Programming Lessons & AI Tutor, the ultimate programming app for anyone eager to learn coding and build real skills. Whether you're coding for beginners starting your learn programming journey or an experienced developer exploring functional programming and concurrent programming, this app makes mastering Erlang code fun, interactive, and effective. Dive into a powerful language used in scalable systems, real-time apps, and tech innovations—perfect for boosting your career or hobbies. Engaging Coding Lessons for Every Learner Jump into 96+ bite-sized coding lessons that guide you from Erlang basics to advanced topics like functions, modules, pattern matching, data structures, processes, OTP basics, error handling, testing, distributed systems, and performance optimization. This Erlang tutorial is designed as a complete learn coding experience, with interactive challenges that teach functional programming principles applicable to many languages. Track your progress with easy-to-use stats: total lessons, completed modules, remaining goals, and completion percentages. Build daily habits with streaks, motivational reminders, and a progress dashboard to keep you motivated—ideal for coding for beginners or those advancing in learn programming. AI Coding Tutor: Instant Help for Your Questions Get stuck? Our built-in AI coding tutor is your personal guide! Ask about anything in your coding lessons, from "Explain variables in Erlang code" to "How do I use loops in functional programming?" or "What are common mistakes in concurrent programming?" Receive clear explanations, code examples, and tips tailored to your level. This smart AI coding tutor turns complex concepts like OTP basics and Erlang processes into simple, actionable insights, making it a must-have developer tool for beginners and pros alike. Smart Search and Custom Progress Tracking Quickly find what you need with our intuitive search for lessons, topics, or content—explore popular areas like variables, loops, operators, functions, and data types. The customizable dashboard shows your overall progress, current streak, time spent learning, and breakdowns by category, helping you stay on track in your learn coding adventure. Whether you're focusing on Erlang tutorial modules or general programming app features, it's all at your fingertips. Why This Programming App Stands Out for Broad Learners Beginner-Friendly Start: Perfect for coding for beginners with step-by-step guidance in learn programming basics. Advanced Tools for Growth: Master concurrent programming, functional programming, and Erlang code for real-world developer tools. Daily Motivation: Streaks and badges encourage consistent practice to level up your skills. Offline Mode: Access coding lessons anytime, anywhere—no internet required. Join a growing community of users transforming their skills with this top-rated programming app. From coding for beginners to advanced Erlang developers, it's your gateway to learn coding confidently. Discover why Erlang is a powerhouse for building reliable, high-performance apps, and apply these concepts to other languages too. Download now to start your learn programming journey, conquer coding lessons, and become a pro with our AI coding tutor!

Screenshots

Photo Math4 screens
Learn to Code with Erlang4 screens

Verdict

The call

The clearest difference is price: Photo Math at Free against Learn to Code with Erlang's $3.99. Photo Math also leads on chart position (#199 vs unranked). Learn to Code with Erlang's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support 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

Photo Math is free to download; Learn to Code with Erlang costs $3.99 up front. Photo Math sells 10 in-app purchases, starting at $6.99 per 7 days. Learn to Code with Erlang asks for nothing beyond the download.

UpkeepUpdate frequency

Photo Math ships an update every 2 weeks, Learn to Code with Erlang every 6 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 5 level
Photo Math versus Learn to Code with Erlang: the parameters behind the verdict, then further details
ParameterPhoto MathLearn to Code with Erlang
PriceFree — better$3.99
Rating4.6 (3.1K ratings) — better—
Positive reviews43.0% of reviews—
Number of ratings3.1K — better—
Update frequencyEvery 2 weeksEvery 6 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank#199 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.012.0 — better
Further details — not scored
Size124 MB48 MB
Age rating4+9+
DeveloperAppTitude Technologies OUShahbaz Khan

Bugs and requests

Photo Math

Reported bugs

2 issues
  • Unexpected errors when trying to solve problems
  • Subscription issues like being charged unexpectedly

Requested features

2 requests
  • Better explanations for solutions
  • More affordable pricing options

Learn to Code with Erlang

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Photo Math

Subscriptions10
  • One week access with trial3 Days trial$6.997 Days
  • One week access with trial3 Days trial$7.997 Days
  • One week access with trial3 Days trial$9.997 Days
Show 7 more
  • One week subscription7 Days trial$9.997 Days
  • One week access$9.997 Days
  • One week access3 Days trial$11.997 Days
  • One month access with trial3 Days trial$24.991 Month
  • Quarter access$39.993 Months
  • One year access with trial3 Days trial$49.991 Year
  • One year subscription$59.991 Year
None

Learn to Code with Erlang

No in-app purchases

Questions

Is Photo Math free?
Photo Math is free to download, with in-app purchases available.
Is Learn to Code with Erlang free?
Learn to Code with Erlang costs $3.99, with no in-app purchases.
Do Photo Math or Learn to Code with Erlang have ads?
Photo Math shows ads; Learn to Code with Erlang does not.
Which is updated more often, Photo Math or Learn to Code with Erlang?
Photo Math ships an update every 2 weeks, and Learn to Code with Erlang every 6 days. Most recently, Photo Math was updated on November 8, 2026 and Learn to Code with Erlang on October 30, 2026.

Other comparisons