Comparison

Physics AI Problem Solver vs Eva & Bob

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

Head to head
About

Physics AI Problem Solver

Instantly solve physics problems with AI-powered step-by-step explanations. Scan equations or input them manually to understand concepts faster, ideal for high school and college students.

Highlights
  • Scan physics problems with camera
  • Instant step-by-step solutions
  • Covers major physics topics
  • Manual input option
  • Automatic history tracking
  • AI-powered explanations
Features
Read full description

Take a picture and get step-by-step physics solutions with advanced AI support. The easiest way to learn and understand physics faster. Struggling with physics homework or just want to understand concepts more clearly? This AI-powered physics solver is your go-to study companion. Just snap a picture of any physics problem or type it in manually, and get instant, step-by-step explanations. Whether you're in high school or college, this app makes physics easier with clear, guided solutions powered by advanced AI technology. Features of this smart physics help app to solve physics problems with ease SCAN & SOLVE INSTANTLY Use your phone’s camera to scan any physics problem. From equations to complex concepts in motion, energy, or electricity, the app instantly recognizes the content and gives you a full step-by-step solution, helping you learn and understand every part of the problem. STEP BY STEP PHYSICS EXPLANATIONS The app uses intelligent educational AI to break down every solution into simple, easy-to-follow steps. Each explanation is written to teach you how to solve similar problems on your own, not just give you the answer. COVERS ALL MAJOR PHYSICS TOPICS Get help with a wide range of physics subjects including equations, forces, kinematics, energy, momentum, electricity, and more. Ideal for students tackling high school or college physics. It's also a great tool for parents helping their children with science homework. MANUAL INPUT OPTION Don’t want to use the camera? No problem. You can also enter any problem manually using the built-in smart equation solver. It’s a flexible way to work on problems your way. AUTOMATIC HISTORY TRACKING Every solved problem is saved automatically so you can go back and review your previous exercises anytime. It’s perfect for studying, revision, or keeping track of your learning progress. DESIGNED FOR STUDENTS & PARENTS Whether you're preparing for an exam, finishing homework, or helping someone else study, this app makes learning physics more accessible. The intuitive interface and instant physics help make it easy for anyone to get the answers and explanations they need. Solving physics problems doesn’t have to be hard. With this AI physics solver, you get instant answers, detailed steps, and a powerful tool that helps you learn faster and study smarter. Download now and transform the way you learn physics with instant, step-by-step answers from the smartest physics app powered by AI. Terms of use: https://molibe.app/terms-of-use/ Privacy policy: https://molibe.app/physics-ai-privacy-policy/

About

Eva & Bob

Read full description

Eva & Bob, la solution qui tient dans la poche de vos équipes. Dans un hôtel, la formation ne tient jamais en salle. Horaires décalés, saisonniers, turnover : les formats classiques touchent les cadres et laissent de côté ceux qui sont au contact du client. Eva & Bob prend le problème dans l'autre sens — des capsules de trois à six minutes, sur le téléphone de chacun, à faire en autonomie. CE QUE VOS ÉQUIPES Y TROUVENT - Plus de 150 capsules conçues pour l'hôtellerie-restauration, pas pour l'entreprise en général - 15 parcours : onboarding global, accueil, étages, hygiène HCR, premiers secours et sécurité, management de proximité, entretiens professionnels, RSE, qualité de vie au travail, intelligence artificielle - Des formats interactifs : quiz, vrai ou faux, cartes à gratter, autodiagnostics, podcasts, mises en situation - Points, badges et défis entre équipes, pour aller au bout des parcours et pas seulement les commencer - Consultation hors connexion, format vertical, sur téléphone comme sur tablette DEUX COACHS : UNE SEULE APPLI Eva et Bob accompagnent chaque collaborateur, capsule après capsule. Ils accueillent le premier jour, montrent le geste, posent la question, relancent celui qui décroche et félicitent celui qui termine. Une présence familière, pour les saisonniers comme pour les anciens, à toute heure et dans tous les services. POUR LES DIRECTIONS ET LES RESPONSABLES FORMATION - Un onboarding délivré avant le premier service, sans mobiliser un manager pendant des heures - Des parcours hygiène et sécurité traçables, avec autodiagnostics et tests de validation, pour documenter ce que chacun a réellement suivi - Le suivi de complétion par équipe, par parcours et par capsule - Des capsules adaptables à vos procédures, vos outils et votre vocabulaire - Des vidéos dans lesquelles c'est l'un de vos responsables qui parle, grâce à son avatar

Screenshots

Physics AI Problem Solver4 screens
Eva & Bob4 screens

Verdict

The call

The clearest difference is in-app purchases: Eva & Bob at none against Physics AI Problem Solver's 4. Eva & Bob also leads on ads (none vs shown). On price, update cadence, 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. Physics AI Problem Solver sells 3 in-app purchases, starting at $9.99 per 7 days. Eva & Bob asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 7 level
Physics AI Problem Solver versus Eva & Bob: the parameters behind the verdict, then further details
ParameterPhysics AI Problem SolverEva & Bob
PriceFreeFree
Rating4.2 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.3 — better15.5
Further details — not scored
Size56 MB68 MB
Age rating4+4+
DeveloperMOLIBE APLICACIONES SLEtoiles Academy

In-app purchases

3 purchases

Physics AI Problem Solver

Subscriptions3
  • Unlimited$9.997 Days
  • Unlimited2 variants$19.991 Month
  • Unlimited$29.991 Year
None

Eva & Bob

No in-app purchases

Questions

Is Physics AI Problem Solver free?
Physics AI Problem Solver is free to download, with in-app purchases available.
Is Eva & Bob free?
Eva & Bob is free to download, with no in-app purchases.
Do Physics AI Problem Solver or Eva & Bob have ads?
Physics AI Problem Solver shows ads; Eva & Bob does not.
Which is updated more often, Physics AI Problem Solver or Eva & Bob?
Physics AI Problem Solver ships an update every 2 months, and Eva & Bob every 2 months. Most recently, Physics AI Problem Solver was updated on October 24, 2026 and Eva & Bob on October 28, 2026.

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