Happy Numbers

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Happy Numbers is ranked #2 of 101 in math Learning Apps on Inferse, made by Happy Numbers (San Francisco, California, USA). It runs on Web.

Compared on math Learning Apps

Free plan: Yeshappynumbers.com
Paid from: $8.25/mohappynumbers.com
Adaptive learning: Yeshappynumbers.com
Guided lessons: Yeshappynumbers.com
Gamified practice: Yeshappynumbers.com
Parent reporting: Yeshappynumbers.com
Offline access: Nohappynumbers.com
Supported platforms: webhappynumbers.com
Learner level: elementaryhappynumbers.com

Facts

Free plan: Yeshappynumbers.com · 22 Sept 2026
Adaptive learning: Yeshappynumbers.com · 22 Sept 2026
Guided lessons: Yeshappynumbers.com · 22 Sept 2026
Gamified practice: Yeshappynumbers.com · 22 Sept 2026
Parent reporting: Yeshappynumbers.com · 22 Sept 2026
Offline access: Nohappynumbers.com · 22 Sept 2026
Supported platforms: webhappynumbers.com · 22 Sept 2026
Learner level: elementaryhappynumbers.com · 22 Sept 2026
Free tier: A PK–5 basic classroom option is available free to get started.happynumbers.com · 28 Sept 2026
Free tier limit: The basic classroom tier limits weekly practice to 30 minutes and student rosters to 35.happynumbers.com · 28 Sept 2026
Trial or refund: The supplied pages mention free starts but state no trial duration or refund policy.happynumbers.com · 28 Sept 2026
Access period: Several listed licenses provide premium access through June 30, 2027.happynumbers.com · 28 Sept 2026
Supported platforms: It is web-based and works on modern PCs, tablets, Smart Boards, any device, and any browser.happynumbers.com · 28 Sept 2026
App installation: No app download or software installation is required.happynumbers.com · 28 Sept 2026
Supported languages: Content is available in English and Spanish, with human voiceover.happynumbers.com · 28 Sept 2026
Security compliance: The service lists SOC 2 Type II, COPPA, FERPA, and AB1584 compliance.happynumbers.com · 28 Sept 2026
Rostering integrations: School and classroom licenses support Clever; higher tiers also support ClassLink.happynumbers.com · 28 Sept 2026
Admin reporting: Admins can access activation, usage, benchmark assessment, and school-wide reports.happynumbers.com · 28 Sept 2026
Teacher collaboration: School-wide and district licenses include unlimited teacher accounts and co-teacher options.happynumbers.com · 28 Sept 2026
Parent reporting: The school-wide and district feature list includes a parent report.happynumbers.com · 28 Sept 2026
Customer support: Paid offerings include dedicated support, with some licenses naming a support specialist or team.happynumbers.com · 28 Sept 2026
Professional development: School and district licenses include two one-hour online professional development webinars.happynumbers.com · 28 Sept 2026
Company facts: Happy Numbers Inc. is listed at 2261 Market Street STE 22178, San Francisco, California.happynumbers.com · 28 Sept 2026
Student coverage: The company says Happy Numbers is helping 2 million students grow in math.happynumbers.com · 28 Sept 2026
Curriculum range: Happy Numbers is a PreK–5 math curriculum.happynumbers.com · 28 Sept 2026
Adaptive instruction: The platform adapts to each student’s level and pace with individualized pathways and feedback.happynumbers.com · 28 Sept 2026
Notable features: Features include adaptive placement, individualized pathways, scaffolding, immediate feedback, and multiple representations.happynumbers.com · 28 Sept 2026