Time4Learning
A low-cost, fully online curriculum that runs itself once a child logs in.
Khan Academy (B) is completely free and scores as the highest-rated program on the whole site, largely on the strength of its cost value, flexibility, and independent-learning scores — but it's not a full curriculum on its own, just very deep math and a growing set of other subjects. Time4Learning (B) charges a modest monthly fee for a more complete, game-like, multi-subject experience with progress tracking built in. Khan Academy is the stronger add-on or math spine; Time4Learning is the more complete low-commitment starter curriculum.
A low-cost, fully online curriculum that runs itself once a child logs in.
A free, donation-funded mastery platform that's hard to beat as a math and science supplement.
| Grade and dimension | Time4LearningB | Khan AcademyB |
|---|---|---|
| Academic Rigor | 2/5 Reviewers and the program itself position this as lighter and less demanding than book-based or mastery-math competitors, especially for advanced students. | 4/5 The math sequence from arithmetic through calculus is deep and well-built, though it's not a complete cross-subject curriculum on its own. |
| Ease of Use | 5/5 Fully online with automatic grading and no materials to source — a parent can have a child started within minutes of signing up. | 4/5 No setup beyond creating an account — lessons, practice, and feedback are all built into the platform. |
| Parent Time Required | 5/5 The self-paced, auto-graded structure needs almost no direct parent involvement day to day. | 5/5 Entirely self-serve; a parent can assign a course and check progress reports without teaching any of it directly. |
| Cost Value | 4/5 At $24.95-34.95/month with no contract, it's one of the most affordable full-subject options and easy to pause or cancel. | 5/5 Completely free with no premium tier, which makes it unbeatable on pure value regardless of what else it lacks. |
| Engagement | 4/5 Game-like, interactive lessons are specifically designed to hold younger kids' attention with minimal outside motivation needed. | 3/5 Short videos and instant-feedback exercises keep momentum going, though there's no narrative or game layer to sustain motivation long-term. |
| Flexibility | 4/5 No-contract monthly billing and fully online delivery make it easy to start, pause, or drop as a family's needs change. | 5/5 Fully self-paced and free of any grade-package structure, so it slots into or supplements almost any other curriculum without friction. |
| Independent Learning | 5/5 Built from the ground up for a student to log in and work through lessons alone, with progress tracked automatically. | 5/5 Built entirely for independent, self-directed use with instant mastery checks. |
| Support & Community | 2/5 Support is mostly self-serve help articles; there isn't a large dedicated user community the way legacy programs have. | 2/5 There's no dedicated homeschool community or curated support layer — it's a general-purpose learning platform, not a homeschool program. |
| Special Needs Support | 3/5 Self-paced, low-pressure format helps some kids, but it's fully screen-based with no multi-sensory accommodation options. | 3/5 Self-paced mastery tracking helps some learners work at their own speed, but there's no built-in accommodation beyond that. |