➗ Math apps and platforms · 🎮 Learning games and sites
Coolmath Games
By Coolmath.com LLC. Visit Coolmath Games
Desk research from the maker's own pages. Not yet tried by us. Checked 2026-10-24.
A very popular browser game site with puzzle, logic, strategy and skill games, plus some math and number games. Despite the name, most games are general brain games rather than math lessons. Players pick a game and play right away; an optional paid Premium account removes ads and adds themes, a custom username and playlists. The site says it screens out violence and adult content and has no free-text chat.
Our take: An okay free logic-games site for teens; parents of under-13s should note it is not built for them and uses tracking ads.
Checked in a browser
A browser check on 2026-10-25: what loads, the ads and trackers we saw, and what a child meets first. Not a hands-on test.
| Child safety: 2 out of 5 | Programmatic ads from dozens of exchanges loaded (8 ad frames, Temu among the hosts), and the page links to TikTok, Instagram, Facebook and X; no chat window was visible in the screenshot. |
|---|---|
| Data: 1 out of 5 | The first visit contacted 27 known ad networks and 10 trackers, including the ID-sync and data-broker services id5, LiveRamp (rlcdn), Tapad, Eyeota, Lotame (crwdcntrl), Neustar (agkn) and LiveIntent (liadm). |
| Ease: 4 out of 5 | A clean, numbered list of games with big icons and one-line descriptions, with Home, Categories and Search buttons at the bottom. |
| Cost honesty: 5 out of 5 | No upgrade or premium prompt appeared in the first screen or page text (the site does sell an ad-free Premium, but it was not shown). |
What we found
- 169 third-party hosts on 89 different sites were contacted in about 15 seconds.
- 129 cookies were set before any consent, 49 of them by outside domains.
- 27 ad networks and 7 ID-sync or data-broker services fired, including id5, rlcdn, tapad, eyeota, crwdcntrl, agkn and liadm.
- 8 ad frames on the home page; www.temu.com was among the hosts contacted.
From the test: The games list is easy to use, but this was the heaviest ad and tracking load in this batch: 27 ad networks and several data brokers on the first visit, with no consent asked.
| Ages it suits | 13+ (per terms), though popular with younger kids |
|---|---|
| What its terms say about age | 13 and older. The terms say the site is for users 13+ and send under-13s to its sister site Coolmath4Kids. Under-18s need a parent to buy a subscription. (terms) |
| Price | Free, with paid extras. Free with ads; optional auto-renewing Premium subscription for ad-free play (price not shown on the public pages we loaded, Oct 2026). |
| Works on | Web, iPhone and iPad, Android |
| Account | No account needed |
| Ads | Yes |
| In-app purchases | Yes |
| The AI in it | No AI. |
What's good
- Large free library with no download
- Screened content: no violence, adult or political themes
- No free-text chat; multiplayer uses preset phrases
- Many games build logic and planning
Watch for
- Terms say 13+, yet it is widely used by younger kids
- Targeted ads that track across sites
- Little actual math despite the name
- The parents page says there are no in-app purchases, yet an optional paid Premium plan exists
Data and privacy
The site does not ask for age and uses interest-based (behavioral) advertising through Playwire and other partners, including cookies that track visitors across sites; it says it does not sell data to brokers. The iOS app reports identifiers and usage data used to track you across other companies' apps. Read the privacy policy.
Does it work?
The maker's own claims only; we found no independent study, and most games are not built around a math curriculum.
In the Big Index
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Where these facts come from
- https://www.coolmathgames.com/
- https://www.coolmathgames.com/terms-use
- https://www.coolmathgames.com/privacyp
- https://www.coolmathgames.com/parents
- https://www.coolmathgames.com/subscription-faq
- https://apps.apple.com/us/app/coolmath-games-fun-mini-games/id979633999
Prices, terms and features change. Nobody paid to be listed, nothing here is an affiliate link, and Peabody never rates itself. Where we and the maker disagree, the maker's own pages are the ones to trust.