ClassIn vs Spark Cubing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ClassIn
This integrated platform supports online and offline teaching with features like live classrooms, LMS, and personalized learning environments. It aims to empower educators and learners globally, fostering independent and self-disciplined lifelong learning.
- Online live classrooms
- Offline smart classrooms
- Learning Management System (LMS)
- Personal Learning Environment (PLE)
- Collaborative blackboard
- Virtual experiments
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Welcome to ClassIn and embrace the new era of lifelong learning! ClassIn, developed by Empower Education Online (EEO) for eight years, is an integrated teaching platform encompassing online live classrooms, offline smart classrooms, an LMS learning management system, and a PLE personal learning environment. ClassIn adheres to the essence of education, releasing the charm of teaching and learning, and cultivating independent and self-disciplined lifelong learners. As of now, ClassIn has been favored by educators and learners across the globe: · 150 countries · 2 million educators · 30 million learners · 20,000 K12 schools, higher education institutions, and enterprises. ClassIn effectively assists K12 schools, universities and enterprises with achieving high quality online, offline, hybrid, and intelligent teaching; ClassIn facilitates educators in creating a course system, knowledge space, learning community, and evaluation data that focus on learners; further, ClassIn enables teachers to enrich courses and teaching, and enhance students' core literacy and lifelong learning ability. Hybrid Learning Solutions ClassIn is widely praised for its comprehensive online and offline teaching solutions. It offers a seamless experience for up to 2000 people to attend online live classes, with 50 people's audio and video being displayed simultaneously. Furthermore, it provides a host of features, including collaborative blackboard, collaborative documents, group teaching and virtual experiments, to replicate the feeling of an offline environment. With its state-of-the-art intelligent teaching system, ClassIn provides an easy and efficient learning experience for both online and offline teaching. Learning Management System (LMS) ClassIn offers a comprehensive learning platform for traditional teaching activities, such as classrooms, homework, discussions, and assessments, to help students construct their own learning pathway. Moreover, with collaborative documents and internet communication, ClassIn promotes project-based, cooperative and inquiry-based learning, enabling students to practice and enhance their creativity, communication, and collaboration skills. Personal Learning Environment (PLE) ClassIn enables personalized and lifelong learning. In the era of internet and artificial intelligence, knowledge is iterating rapidly and is no longer centered in schools or libraries, but dispersed in society and networks, which requires learners to take the initiative to learn and pursue lifelong learning. ClassIn will continuously upgrade the PLE personal learning environment to build a lifelong learning system and cultivate self-disciplined lifelong learners. More to Explore on www.classin.com
Spark Cubing
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Spark Cubing: Learn & Train Rubik’s Cube with World-Class Coaches Unlock your full cubing potential with Spark Cubing, the top app for Rubik’s Cube enthusiasts. No matter if you're a beginner, intermediate, or advanced cuber, our app offers personalised coaching and structured lessons to help you progress from solving your first puzzle to becoming a pro player. With Spark Cubing, you’ll get access to: - 7-step beginner method, detailedly delivered by online coaches - Expert coaching on speedcubing techniques, including CFOP, advanced algorithms and finger tricks - Interactive practice sessions with top players to track your progress and beat your personal best - Customisable training plans that fit your schedule and goals - Tips and tricks for solving other puzzles like 2x2 Cube and Pyraminx - Comprehensive cubing competition preparation sessions with experienced coaches - A supportive community to share your progress and learn from others Whether you're learning the basics of Rubik’s Cube or refining advanced techniques, Spark Cubing provides all the tools you need to master the cube. Ready to speed up your solving time and become a Rubik’s Cube expert? Download Spark Cubing and start your cubing journey today!
Screenshots
Verdict
ClassIn and Spark Cubing are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. ClassIn sells 13 one-off in-app purchases and Spark Cubing sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | ClassIn | Spark Cubing |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (1K ratings) — better | — |
| Positive reviews | 50.5% of reviews | — |
| Number of ratings | 1K — better | — |
| Update frequency | Every 11 days | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 286 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | EEO Education Ltd. | SPARK EDTECH PTE. LIMITED |
Bugs and requests
ClassIn
Reported bugs
4 issues- Frequent crashes and freezes
- Issues with file uploads and downloads
- Microphone and camera problems
- Incompatibility with certain devices
Requested features
4 requests- Add autosave feature
- Improve screen sharing capabilities
- Enhance mobile app compatibility
- Provide better language support
Spark Cubing
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ClassIn
- Purchase 1 additional lesson$0.99
- Purchase 2 additional lesson$1.99
- Purchase 4 additional lesson$2.99
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- Purchase 12 additional lesson$9.99
- Purchase 14 additional lesson$11.99
- Purchase 15 additional lesson$12.99
- Purchase 16 additional lesson$12.99
- Pro Edition$14.99
- Purchase 18 additional lesson$14.99
- Purchase 17 additional lesson$14.99
- Purchase 19 additional lesson$14.99
- Monthly Edition$17.99
- Purchase 20 additional lesson$17.99
Spark Cubing
- Spark Cubing one-time course$34.99








