cs61a.org vs hamaru.app - Which Is Better? 2026 In-Depth Comparison
cs61a.org and hamaru.app are both overseas Education and are often compared head-to-head. This page lines them up item by item — rating, price, China accessibility, HQ, payments and refund policy — and ends with practical "which to pick" guidance.
On balance, cs61a.org comes out slightly ahead — it offers Higher overall rating (9.9 vs 8.0). That said, hamaru.app has its strengths too: Close to its rival on most dimensions — little to separate them. If that matters more to you, hamaru.app is well worth considering.
| Comparison | cs61a.org | hamaru.app |
|---|---|---|
| Category | 📚 Education 编程公开课 |
📚 Education 语言学习与脑力训练 |
| Overall rating | 9.9/10 | 8.0/10 |
| Monthly price | N/A | N/A |
| Yearly price | — | — |
| China access | ★★★ Direct access |
★★☆ Mostly works |
| HQ | United States | Japan |
| Network | — | — |
| Payment methods | — | — |
| Refund guarantee | — | — |
| Editor notes | 顶级免费编程课程，适合自学CS。 |
日本EdTech，英语学习游戏，可出海 |
| Data source | In-depth review | In-depth review |
- Higher overall rating (9.9 vs 8.0)
- Better mainland China accessibility
Why hamaru.app wins- Close to its rival on most dimensions — little to separate them
💡 cs61a.org vs hamaru.app: which should you choose?
- On overall rating cs61a.org scores higher (9.9 vs 8.0), so if reputation and all-round experience matter most, cs61a.org is the safer bet.
- On mainland China accessibility cs61a.org is better, so if your users are mostly in China, cs61a.org is the easier choice.
The guidance above is auto-compiled by TG4G from public data and is not purchase advice. Always rely on the official site and your own testing. A green cell marks the better value on that dimension (higher rating / CN / refund, or lower price). Some links are affiliate links (rel="sponsored nofollow").
Which should you pick?
If you want all-round balance and reputation, choose cs61a.org; if your core need happens to be hamaru.app's strength (Close to its rival on most dimensions — little to separate them), then hamaru.app is the better fit. Either way, trial the cheapest plan for a week before committing long-term.
This page is a side-by-side reference, not purchase advice; prices and policies are per the official sites, and some links are affiliate.
🔎 Want more options? Alternatives to both
Alternatives to cs61a.org
- 3blue1brown.com
数学教育视频 · ★ 9.9
- eloquentjavascript.net
Programming Book · ★ 9.9
- ostep.org
操作系统教材 · ★ 9.0
- rareskills.io
Web3 Bootcamp · ★ 9.0 · $1,950.00/mo
- aaai.org
学术组织 · ★ 9.0
Alternatives to hamaru.app
- 3blue1brown.com
数学教育视频 · ★ 9.9
- eloquentjavascript.net
Programming Book · ★ 9.9
- ostep.org
操作系统教材 · ★ 9.0
- rareskills.io
Web3 Bootcamp · ★ 9.0 · $1,950.00/mo
- aaai.org
学术组织 · ★ 9.0