99math
Worth it
Confidence: Medium
Elementary and middle-school teachers get real value from this free, fast math-fact fluency game . start with the free tier.
New check
Comparison
99math vs Quizizz
99math and Quizizz both land on Worth it.
Quizizz
Worth it
Confidence: Medium
Buy if you teach . the free tier covers most classroom needs and teachers repeatedly rate it above Kahoot.
| Compare | 99math | Quizizz |
|---|---|---|
| Verdict | Worth it | Worth it |
| Best for | Elementary math-fact fluency | K-12 teachers running review games |
| Who it's not for | Full-curriculum or tutoring needs | One-off party or trivia quizzes . the free tier already covers that |
| Privacy | No known public vulnerabilities found in the sources reviewed.10 | No known public vulnerabilities found in the sources reviewed. |
| Support quality | Reachability complaints; company responds publicly | No support evidence found |
| Public sentiment | Teachers widely praise it as a fast, engaging math-facts game, with occasional gripes about support and past growth-related glitches.⁴ | Teachers broadly praise Quizizz for classroom engagement and repeatedly favor it over Kahoot, while some debate the paid tier's value.15 |
| Biggest gotcha | Premium features sit behind a paid subscription; teachers often crowdfund it via DonorsChoose14 | Quizizz is now Wayground . old branding, Reddit threads, and tutorials may mislead |
Pick 99math when
- Elementary math-fact fluency
- Whole-class live competition
- Teachers wanting zero-prep engagement
- Homeschoolers adding drills
When 99math is not a fit
- Full-curriculum or tutoring needs
- High-school math classes
- Districts wanting deep assessment analytics
- Reading/ELA practice seekers
Pick Quizizz when
- K-12 teachers running review games
- Self-paced homework quizzes
- Schools needing student-data compliance
- Districts consolidating edtech tools
When Quizizz is not a fit
- One-off party or trivia quizzes . the free tier already covers that
- Corporate event polling and Q&A . Vevox and Kahoot fit better
- High-stakes or proctored assessments . it is a game-based learning tool
Sources
- 99math Review: Fast, Focused Math Practice . Educators Technologyeducatorstechnology.comreview
- Reddit r/Teachers . retaining math factsreddit.comreview
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- 99math Premium . official support articlesupport.99math.comofficial
- 99math Pricing & Quotes . official supportsupport.99math.comofficial
- 99math Live Math Fact Game . Modulojoinmodulo.comreview
- 99math raises $2.1M . GamesBeatgamesbeat.comnews
- Estonian startup raises $500K . EdSurgeedsurge.comnews
- 99math product security page99math.comsecurity
- Hickman County Schools approved app lisths.hickman.kyschools.ussecurity
- ScamAdviser legitimacy checkscamadviser.comsecurity
- Facebook . customer service complaints threadfacebook.comreview
- DonorsChoose . 99math Premium projectdonorschoose.orgreview
- Quizizz Reviews | G2g2.comreview
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