Comparison

Powers & Roots vs Heru Criptografia

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

Head to head
About

Powers & Roots

Instantly solve math problems involving powers and roots, with complete step-by-step solutions. Prepare for exams and manage your calculations with helpful extras like learning videos and rule overviews. Everything is free to use, with optional purchases for high-volume users.

Highlights
  • Instant step-by-step math solutions
  • Powers and roots calculations
  • Add, multiply, and use parentheses
  • Manage and share solutions
  • Overview of calculation rules
  • Curated learning videos
  • Feedback on incorrect inputs
Features
Read full description

Complete your homework instantly. Prepare for exams stress-free. Free, full step-by-step solutions. For powers and roots – add, multiply, and calculate with parentheses. HOW IT WORKS Enter your values in the correct fields and get started. You’ll receive the solution instantly and can share it with friends or classmates. YOUR PERSONAL DATA We don’t need it. Only anonymized data is collected, for example: - which features are used - how many solutions are generated This helps us improve. We cannot draw any conclusions about you. COSTS Everything is free to use. 24/7 access to your solutions. All solution steps are always complete. If you need a particularly large number of solutions in a short time, various purchase options are available. EXTRAS - overview of key calculation rules - curated learning videos - feedback on incorrect inputs - manage your own solutions - introduction to the app CONTACT Questions and feedback via Discord or directly in the app review.

About

Heru Criptografia

Features
Read full description

Este aplicativo foi desenvolvido para despertar o interesse de jovens, estudantes e profissionais pela criptografia moderna, apresentando de forma prática um método 100% brasileiro, derivado de fórmulas matemáticas inéditas, criadas em 1996 por Prof. Dr. Carlos Roberto França — fundador da Heru Technologies. O App implementa um protocolo de criptografia com perturbações binárias, baseado nas Séries Infinitas com Razões Múltiplas (SRMs), estrutura matemática autoral com aplicações em: criptografia; compressão de dados; machine language; data search; quantum-inspired computing. Características Técnicas 1. Criptografia e descriptografia instantânea O App realiza o processo completo utilizando as fórmulas autorais das SRMs: entrada alfanumérica com suporte a caracteres especiais; perturbação binária aplicada ao fluxo; saída criptografada de alta variabilidade; processo reverso garantido. 2. Interface didática e acessível Desenhado para: estudantes do ensino médio e superior; cursos de segurança digital; professores de matemática aplicada; interessados em criptografia pós-quântica. 3. Acesso direto aos Papers no Zenodo/CERN – Suíça Dentro do App, o usuário encontra: Versão PT-BR do Paper de Criptografia Versão EN do Conference Paper Ambos publicados via Zenodo/CERN (Genebra), com DOI internacional. Propósito Educacional Este App foi criado para: democratizar criptografia avançada; aproximar jovens das ciências matemáticas; mostrar que o Brasil produz tecnologia autoral; inspirar futuras gerações a entrar no campo das exatas.

Screenshots

Powers & Roots4 screens
Heru Criptografia4 screens

Verdict

The call

The clearest difference is in-app purchases: Heru Criptografia at none against Powers & Roots's 8. Heru Criptografia also leads on iOS requirement (12.0 vs 15.0). On price, 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. Powers & Roots sells 8 one-off in-app purchases. Heru Criptografia asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Powers & Roots versus Heru Criptografia: the parameters behind the verdict, then further details
ParameterPowers & RootsHeru Criptografia
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size180 MB60 MB
Age rating4+4+
DeveloperGlindemann, Sennoun, Langer GbRCarlos Franca

In-app purchases

8 purchases

Powers & Roots

One-time8
  • +30 User Tokens$0.29
  • +1 Convenience Token / 6h, max. +2$0.59
  • +150 User Tokens$0.99
Show 5 more
  • +2 Convenience Tokens / 6h, max. +4$0.99
  • +300 User Tokens$1.49
  • +4 Convenience Tokens / 6h, max. +8$1.59
  • Lifetime Access$1.99
  • Remove Ads$1.99
None

Heru Criptografia

No in-app purchases

Questions

Is Powers & Roots free?
Powers & Roots is free to download, with in-app purchases available.
Is Heru Criptografia free?
Heru Criptografia is free to download, with no in-app purchases.
Do Powers & Roots or Heru Criptografia have ads?
Neither Powers & Roots nor Heru Criptografia shows ads.

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