Comparison

Prof vs Statistics Solver

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

Head to head
About

Prof

This app helps students manage school tasks and assignments with an intuitive interface. It features a color-coded agenda for urgent deadlines and allows students to take tests and participate in challenges to reinforce learning. Parents can also track their children's academic progress.

Highlights
  • Task management with color-coded urgency
  • In-app academic tests
  • Learning reinforcement challenges
  • Performance reports and rankings
  • Parental progress monitoring
  • Automatic updates
Features
Read full description

No Prof você acompanha e faz tarefas escolares em uma interface simples e intuitiva que lhe ajudará a dar aquele ânimo na sua vida acadêmica. Disponibilizamos para o aluno uma agenda que permite fazer e acompanhar as tarefas lançadas pelo professor e suas respectivas datas de entrega. As atividades são sinalizadas com cores que indicam a urgência de entrega, facilitando assim manter sob controle até mesmo aquelas atividades com prazos mais apertados. No Prof o aluno poderá realizar testes de acordo com os livros e assuntos ministrados em sala de aula, reforçando ainda mais o seu aprendizado. Não é preciso fazer o cadastro dos compromissos, basta começar a usar e receber automaticamente as atualizações no APP! Com o recurso "Extra" o aluno pode responder desafios, liberados à medida que ele for indo bem nos testes, como forma de melhorar ainda mais os conhecimentos em determinados tópicos. Há, ainda, a possibilidade de responder reforços, quando o desempenho em um teste for abaixo da média. Nesses dois casos, o aluno é sempre incentivado a dar o seu melhor nos estudos. Através dos relatórios gerados pelo APP, o aluno poderá saber qual o seu ranking em relação aos colegas da escola, desempenho em relação a tópicos específicos de cada matéria, além de acompanhar o seu desempenho pelos históricos de tarefas, módulos e provas. Ainda há a opção dos pais acompanharem o desempenho de seus filhos pelo APP, mantendo-os sempre atualizados e por dentro da real situação escolar dos seus filhos. O objetivo é tornar a vida do estudante mais simples e organizada, disponibilizando recursos para se ter uma vida escolar satisfatória na palma da sua mão.

About

Statistics Solver

Features
Read full description

Stuck on a statistics or math problem and the answer key only shows the final number? This app works the problem the way a tutor would: one step at a time, with the reasoning written out, so you can follow it and reproduce it on the exam. Most homework helpers hand you an answer and leave. Here the solution stays with you — saved, searchable, and backed by exact calculators that run on your iPhone. The mean, standard deviation, quartiles, determinant or binomial probability is computed by the app itself, not guessed, so you can check the AI's work against real math instead of taking it on faith. WHAT YOU GET - The full worked solution, step by step, instead of a bare final answer - A photo of a problem read on your device by text recognition, then solved - Follow-up questions answered by an AI tutor until the confusing step clicks - Your own answer checked before you hand it in, with an explanation of what went wrong - Four calculators in one place: scientific, statistics summary, probability distributions and matrix - Recall that lasts: spaced-repetition flashcards, quizzes, cheat sheets, formula topics and a study streak PERFECT FOR - Stats 101 students facing a problem set the night before it is due - Nursing, psychology, business and economics majors who need statistics, not a math degree - Adults returning to calculus, algebra or probability after years away - Self-taught learners revising for an exam with no tutor on call WHY NOT JUST ASK A GENERAL CHATBOT? A chatbot gives you one wall of text that disappears when you close the tab, and it is happy to invent a number. This app splits the answer into labelled steps, keeps every solution in a searchable history you can bookmark, lets you ask follow-ups in context, and computes descriptive statistics, distributions and matrices with real formulas on device — so the arithmetic is not a guess. PRIVACY No account, no ads, no tracking. Photo text recognition runs entirely on your device. Your history, bookmarks, flashcards and datasets stay on your iPhone. AI solving and tutor chat connect to OpenAI using your own API key, which you paste once in Settings and which is stored on your device only. FULL ACCESS Full access unlocks unlimited AI solving, photo input, the AI tutor chat, answer verification, the statistics, distribution and matrix calculators, data import with histogram, scatter, box plot and normal-curve charts, practice quizzes and every flashcard deck. Available as a weekly subscription, a yearly subscription, or a one-time lifetime purchase. The scientific calculator, cheat sheets and formula topics are included either way. Open the app, type in the problem you are stuck on right now, and read the first step. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com

Screenshots

Prof4 screens
Statistics Solver4 screens

Verdict

The call

The clearest difference is in-app purchases: Prof at none against Statistics Solver's 3. Prof also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, ads and 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

Both are free to download. Statistics Solver sells 3 in-app purchases, starting at $6.99 per 7 days. Prof asks for nothing beyond the download.

UpkeepUpdate frequency

Prof ships an update every 6 weeks, Statistics Solver every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 7 level
Prof versus Statistics Solver: the parameters behind the verdict, then further details
ParameterProfStatistics Solver
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better18.0
Further details — not scored
Size54 MB8 MB
Age rating4+4+
DeveloperFractal TecnologiaPhuc Pham

In-app purchases

None

Prof

No in-app purchases

3 purchases

Statistics Solver

Subscriptions2
  • Weekly Premium$6.997 Days
  • Annual Premium$34.991 Year
One-time1
  • Lifetime Premium$69.99

Questions

Is Prof free?
Prof is free to download, with no in-app purchases.
Is Statistics Solver free?
Statistics Solver is free to download, with in-app purchases available.
Do Prof or Statistics Solver have ads?
Neither Prof nor Statistics Solver shows ads.
Which is updated more often, Prof or Statistics Solver?
Prof ships an update every 6 weeks, and Statistics Solver every 5 weeks. Most recently, Prof was updated on October 23, 2026 and Statistics Solver on October 24, 2026.

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