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Chalk alternatives: 3 apps ranked by verified data

Facts checked Oct 29, 2026AppBreakup editorialHow we rank

Common reasons people leave Chalk: macOS only; no Windows, Linux or mobile version, and last release listed on the site is from October 2023. We ranked 3 alternatives by how directly each one replaces Chalk, then by reviews, real visits and how recently each app's facts were checked against its own website. GeoGebra currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1GeoGebra logoGeoGebraFreeNoWeb, Windows, macOS +35 of 568.8
  1. GeoGebra logo

    1. GeoGebraTop pick

    Best for: Math teachers and students who want graphing, geometry and CAS in one free tool

    FreeWeb, Windows, macOS, Linux, iOS, Android

    68.8

    score / 100

    Why switch from Chalk

    Free graphing and algebra tool that runs everywhere, including the web and phones, with a large teaching community.

    Pros

    • Graphing, geometry, 3D and CAS in a single app
    • Huge free library of interactive classroom resources
    • Works offline and without an account
    • Exam mode for use in tests

    Cons

    • Commercial use requires a separate paid licence
    • Several overlapping apps can be confusing to choose between
    • Interface is busier than Desmos for quick graphing
    Visit GeoGebra Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is GeoGebra a good Chalk alternative?

    Verified facts

    5 of 5 verified
    Price
    Free for non-commercial use
    Checked Oct 29, 2026geogebra.org(opens source in a new tab)
    Commercial licence
    Required for commercial use
    Checked Oct 29, 2026geogebra.org(opens source in a new tab)
    Offline mode
    Yes, once installed
    Checked Oct 29, 2026geogebra.org(opens source in a new tab)
    Exam mode
    Yes
    Checked Oct 29, 2026geogebra.org(opens source in a new tab)
    Owner
    BYJU'S (since 2021)
    Checked Oct 29, 2026geogebra.org(opens source in a new tab)

The best Chalk alternative for…

The highest-ranked app in this list for each need.

GeoGebra logo

Best Chalk alternative for most people

GeoGebra

Free graphing and algebra tool that runs everywhere, including the web and phones, with a large teaching community.

Desmos logo

Best Chalk alternative for a free option

Desmos

Free browser-based graphing calculator that works on any device, better for plotting than for precise number work.

Symbolab logo

Best Chalk alternative for a free plan you can upgrade

Symbolab

Web and mobile solver that shows step-by-step working, useful if you want explanations rather than raw results.

GeoGebra logo

Best Chalk alternative for Mac

GeoGebra

Free graphing and algebra tool that runs everywhere, including the web and phones, with a large teaching community.

GeoGebra logo

Best Chalk alternative for Windows

GeoGebra

Free graphing and algebra tool that runs everywhere, including the web and phones, with a large teaching community.

GeoGebra logo

Best Chalk alternative for Linux

GeoGebra

Free graphing and algebra tool that runs everywhere, including the web and phones, with a large teaching community.

GeoGebra logo

Best Chalk alternative for iPhone and Android

GeoGebra

Free graphing and algebra tool that runs everywhere, including the web and phones, with a large teaching community.

GeoGebra logo

Best Chalk alternative for working in the browser

GeoGebra

Free graphing and algebra tool that runs everywhere, including the web and phones, with a large teaching community.

Chalk alternatives: common questions

What is the best alternative to Chalk?

GeoGebra ranks first right now. Free graphing and algebra tool that runs everywhere, including the web and phones, with a large teaching community. Desmos and Symbolab follow it in our ranking.

Is there a free alternative to Chalk?

Yes. GeoGebra (free), Desmos (free) and Symbolab (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Chalk?

None of the 3 alternatives in this list is open source.

Which Chalk alternatives work on Linux?

GeoGebra runs on Linux.

Why do people switch from Chalk?

The complaints we hear most: macOS only; no Windows, Linux or mobile version; last release listed on the site is from October 2023; interface only in English, French and Greek.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Chalk, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.