Satalyst vs Explanova
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Satalyst
This app transforms SAT preparation into an enjoyable experience through a collection of engaging mini-games. Users can build study streaks, compete on leaderboards, and track their progress in Math and Reading, aiming for a higher score.
- Gamified SAT practice
- Mini-games based on SAT content
- Progress tracking for Math & Reading
- Global leaderboards
- Unlockable mascot avatars
- Build study streaks
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Satalyst is the SAT prep app that catalyses your growth. Just like a catalyst speeds up a reaction, Satalyst accelerates your path to a higher score by turning daily practice into something you enjoy. Perfect for squeezing in study sessions on the train, during lunch, or whenever you have 5 minutes to spare. Build your SAT streak one game at a time and watch your score transform. With a full arcade of mini-games built around real SAT content — Block Blast, 2048, Crossword, Connections, and Memory Match — every session feels fresh. Compete on global leaderboards, unlock custom mascot avatars, and track your progress across Math and Reading as you climb toward a perfect 1600. Whether you're just starting out or pushing for your dream score, Satalyst makes daily SAT prep effortless, addictive, and actually fun.
Explanova
This app provides step-by-step solutions to homework problems across STEM subjects. It features an avatar tutor who explains each micro-step on an interactive whiteboard, offering support in multiple languages. Designed for students and lifelong learners, it aims to foster understanding rather than just providing answers.
- Photo-based problem submission
- Step-by-step whiteboard explanations
- Avatar tutor with voice guidance
- Multi-language support
- Personalized learning paths
- Parent dashboard
- Ad-free learning environment
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The Tutor That Never Skips a Step. Snap a photo of any homework problem and watch it get solved the way a great teacher would: every micro-step written out on a whiteboard, nothing hidden, nothing skipped. Explanova is the family S.T.E.M. tutoring app for K-12 through college: math, science, engineering, and computer science. Most homework apps hand you an answer. Explanova teaches. MEET COACH NOVA Your live avatar tutor explains each solution out loud on an interactive whiteboard, complete with diagrams that make concepts click. Always patient, always available, and she never skips a step. ASK ANY WAY YOU WANT • Snap a photo of a worksheet or textbook page, even multi-problem pages • Ask by voice • Type it in Explanova reads the problem and gets straight to work. EVERY MICRO-STEP SHOWN No hidden math. No "and then a miracle happens." Every arithmetic move, substitution, and unit conversion is written out so learners understand the how, not just the answer. A VOICE TUTOR IN 4 LANGUAGES Quintara, the voice tutor, guides learners in English, Spanish, Chinese, and Hindi. KEEP LEARNING BEYOND THE PROBLEM A personal learning path plus curated, kid-safe YouTube recommendations turn one homework question into real understanding. BUILT FOR FAMILIES • Child profiles use first name and grade only, no unnecessary personal data • PIN-protected profiles give every learner their own space • Parent dashboard shows every problem solved and every topic explored • No ads, no chat, no social features: a learning-only environment SUBJECTS COVERED Elementary math through calculus, linear algebra, and statistics. Biology, chemistry, and physics through quantum. Circuit analysis, statics, and engineering fundamentals. Python, Java, MATLAB, and AP Computer Science prep. WHO IT'S FOR Students from kindergarten through college, parents who want homework time without the battle, and lifelong learners brushing up on skills. 24/7, whenever the question comes up. An Explanova account is required to sign in. Questions? We'd love to hear from you: support@explanova.ai Homework help that shows its work. Every problem. Every step. Privacy Policy: https://explanova.ai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Satalyst at none against Explanova's 4. Explanova's advantage is update cadence (every 4 days vs every 2 months). On price, rating, ratings volume and ads 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
Both are free to download. Explanova sells 4 in-app purchases, starting at $99.99 per month. Satalyst asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Satalyst against 5.0 for Explanova. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Satalyst ships an update every 2 months, Explanova every 4 days. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.
| Parameter | Satalyst | Explanova |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 41 MB |
| Age rating | 12+ | 4+ |
| Developer | Satyam Agrawal | Explanova LLC |
Customer experience
Satalyst
Explanova
In-app purchases
Satalyst
No in-app purchases
Explanova
- Explorer$99.991 Month
- Crew$199.991 Month
- Academy$399.991 Month
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- Explorer$899.991 Year









