tutor-web (SmileyTutor)
tutor-web (SmileyTutor): Free statistics courses pair adaptive drills and feedback with instructor grade tools. Ranked #27 of 40 in Statistics Learning Software by our editors (6.8/10); pricing: Free plan; best for instructors assigning introductory statistics drills.
At a glance
- Editor score6.8 / 10
- PricingFree plan
- Best forInstructors assigning introductory statistics drills
- Free planYes
- Paid fromNone
- Guided lessonsYes
- Facts checked28 Sep 2026
Where it wins
- Adaptive drills select questions in line with learner performance.
- Answers receive immediate correctness feedback and detailed explanations.
- Instructors can access grades and extract them as CSV files.
Where it doesn't
- Learning access is limited to the web platform.
- The focus is on courses, lectures and drills rather than simulations.
- Smileycoin rewards may not suit classes seeking a reward-free workflow.
Our verdict on tutor-web (SmileyTutor)
tutor-web, presented on its current site as SmileyTutor, is a web-based learning environment for statistics and mathematics. Its statistics courses cover introductory statistics, probability, inference and regression, with material organized into courses, tutorials and lectures. Learners can download notes and complete drills, while instructors can register classes and access student grades. That makes it a practical fit for instructors assigning structured introductory statistics practice, as well as learners who want guided exercises with feedback.
The learning loop centers on performance-linked multiple-choice questions. Learners receive immediate correctness feedback, then explanations and detailed solutions after answering; progress grades and recent-answer tallies provide a view of their work. The available material spans several statistics areas, but the described practice format is drills rather than simulations or probability experiments. Choose SmileyTutor when the priority is repeated question practice with explanations; look elsewhere if a course needs experimental activities as a core part of learning.
For instructors, class registration and grade access connect the practice to classroom use. Grades can be extracted as CSV for spreadsheets or statistical packages, and course notes and lecture material can be downloaded. The service is free and web-based, with email and documentation support. Smileycoin rewards are another feature of drill completion, though classes that prefer not to use rewards may not value them. Overall, it suits instructors who want free, structured statistics drills and grade reporting; it is less suited to buyers seeking a broader interactive lab or a non-web learning option.
tutor-web (SmileyTutor) pricing
tutor-web (SmileyTutor) fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Guided lessons | Yes |
| Statistics simulations | Not verified |
| Probability experiments | Not verified |
| Classroom tools | Yes |
| Supported platforms | web |
| Deployment | Cloud |
| Platforms | Web |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | tutor-web.net |
| Facts checked | 28 Sep 2026 |
Alternatives to tutor-web (SmileyTutor)
- Integrated Statistics Learning Environment (ISLE)An open-source teaching environment that pairs statistics instruction with collaborative analysis.9.3
- SOCR (Statistics Online Computational Resource)A broad, free statistics resource combining learning materials, simulations, and analysis tools.9.2
- Conceptual Learning with Interactive AppletsA free, browser-based collection for visualizing core statistics concepts in class.9.1
See all tutor-web (SmileyTutor) alternatives →
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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