Electro vs Solvemoji
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Electro
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The aim of the game is to correctly assemble the electrical circuit using the proposed basic elements. Elements can be moved or rotated depending on the game type. • 100 levels in different locations. • The field size is 4x4 or 5x5. • Levels with wires or electric components.
Solvemoji
This app uses emojis to create engaging math and logic puzzles for students, teachers, and parents. It offers various puzzle types, progress tracking, and tools to make learning fun and accessible. It's designed to build confidence and critical thinking skills.
- Emoji math and logic puzzles
- Classic, Grid, Word, Doku, and Odd Emoji puzzles
- Draw-on-screen tools
- Progress tracking
- Full website sync
- Teacher and school management features
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Unlock the fun of learning with Solvemoji – where emojis transform math into an engaging adventure! Solvemoji brings together the visual appeal of emojis with the educational power of mathematics and logic puzzles. Whether you're a student building algebraic thinking, a teacher seeking engaging classroom resources, or a parent looking for educational screen time, Solvemoji offers a colorful solution that makes learning irresistible. PERFECT FOR: Students – Build math confidence through visual, engaging puzzles Teachers – Ready-made resources for warm-ups, brain breaks, and differentiated learning Parents – Educational entertainment that develops critical thinking skills Homeschoolers – Structured learning activities across multiple difficulty levels Puzzle Lovers – Brain-training challenges with a delightful emoji twist APP FEATURES: Full Website Sync – Seamlessly continue your progress between app and solvemoji.com Draw-on-Screen Tools – Sketch, annotate, and work through problems directly on puzzles Progress Tracking – Monitor improvement across difficulty levels and puzzle types FIVE UNIQUE PUZZLE TYPES: Classic Puzzles – Traditional emoji algebra problems where each emoji represents a number. Develop algebraic thinking through colorful equations. Grid Puzzles – Emoji algebra challenges presented in grid format, adding spatial reasoning to mathematical problem-solving. Word Puzzles – Solve emoji equations to reveal hidden words, combining math skills with vocabulary and pattern recognition. Emojidoku – Our unique emoji twist on Sudoku! Pure logic puzzles that develop critical thinking without requiring math skills. Odd Emoji – Visual logic challenges where you identify the emoji that doesn't belong, sharpening observation skills. EDUCATIONAL BENEFITS: Strengthens algebraic thinking and equation-solving skills Develops pattern recognition and logical reasoning Improves problem-solving strategies and persistence Enhances visual processing and attention to detail Builds confidence in mathematical concepts through engaging visuals CLASSROOM READY: Used by thousands of teachers worldwide, Solvemoji puzzles serve as: Engaging warm-up activities and brain breaks Differentiated learning materials for mixed-ability classes Assessment tools for algebraic thinking Fun homework assignments that students actually enjoy TEACHER & SCHOOL FEATURES: Bulk Student Management – Add 30-300 student accounts with single subscription QR Code Login – Students simply scan to access their personal accounts instantly Progress Monitoring – Track individual student progress and class performance Curriculum Integration – Align puzzles with math standards and learning objectives TRUSTED BY EDUCATORS: Featured on Teachers Pay Teachers with thousands of downloads, Solvemoji has earned recognition from Apple Education Community and Tech & Learning magazine. Download Solvemoji today and discover why educators, parents, and students worldwide choose emoji-powered learning!
Screenshots
Verdict
The clearest difference is in-app purchases: Electro at none against Solvemoji's 1. Solvemoji's advantage is update cadence (every 2 months vs every 42 months). On price, ads, 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
Both are free to download. Solvemoji sells 1 in-app purchase, starting at $19.99 per year. Electro asks for nothing beyond the download.
Electro ships an update every 42 months, Solvemoji every 2 months. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.
| Parameter | Electro | Solvemoji |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (83 ratings) — better |
| Positive reviews | — | 92.9% of reviews |
| Number of ratings | — | 83 — better |
| Update frequency | Every 42 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 72 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Aleksandr Turkin | Laurence Arnott |
In-app purchases
Electro
No in-app purchases
Solvemoji
- Solvemoji Premium$19.991 Year









