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Education · head to head

ClassLink vs Photomath

ClassLink logo

ClassLink

Education

Single sign-on, rostering and usage analytics for school districts

From
On request
Rated
-
Full reviewWebsite
Photomath logo

Photomath

Education

Camera based maths solver that shows step by step working, owned by Google since 2022

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Photomath has a free tier, so it costs nothing to try first.
  • Each has a real cost: ClassLink it is a single point of failure by design; a ClassLink outage locks pupils out of every application at once, which is a worse day than any individual product failing.; Photomath full free step by step solutions make it straightforward for a student to submit copied working without doing the reasoning themselves, which is a real concern for teachers assigning homework.
  • They diverge on capability: ClassLink covers LaunchPad, Photomath covers Camera scanning.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which ClassLink and Photomath actually diverge.

Attributes where ClassLink and Photomath differ
AttributeClassLinkPhotomath
Starting priceOn requestFree
Pricing modelquoteFree with a Plus subscription
Free tierNoYes
PlatformsWeb, iOS, Android, Chrome OS, WindowsiOS, Android

Identical on both: user rating (Not yet rated), category (Education).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in ClassLink

  • LaunchPad
  • Roster Server
  • Analytics
  • MyFiles
  • QuickCards and badge sign-in
  • ClassLink Extension
  • Multi-factor and conditional access
  • OneSync

Only in Photomath

  • Camera scanning
  • Step by step solutions
  • Built-in calculator
  • Word problem support
  • Animated explanations
  • Textbook alignment

What people use each for

The jobs each tool is most often brought in to do.

ClassLink

  • A district that has bought dozens of edtech products and cannot answer the board question of which ones are actually being used before renewal season.not Photomath
  • A primary school where five and six year olds cannot type passwords, needing badge or QR sign-in that still resolves to a real identity behind the scenes.not Photomath
  • A technology team spending each August rekeying class lists into a dozen vendor portals, wanting OneRoster provisioning to do it from the SIS instead.not Photomath
  • A district running a mix of Google Workspace and Microsoft 365 that needs one portal over both rather than telling pupils which login to use for which tool.not Photomath

Photomath

  • A student checking their own worked answer against the app steps to find where a method went wrongnot ClassLink
  • A parent who cannot help with unfamiliar high school maths and needs a worked explanation rather than just an answernot ClassLink
  • A student working through word problems in a subject not covered by the free tier who needs the Plus subscriptionnot ClassLink
  • A school evaluating whether to recommend or restrict the app given the ease of copying a full worked solutionnot ClassLink

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

ClassLink

  • It is a single point of failure by design; a ClassLink outage locks pupils out of every application at once, which is a worse day than any individual product failing.
  • Pricing is entirely quote-based and per student, so a district cannot budget for it without a sales cycle, and comparisons against Clever come down to negotiated rates rather than list prices.
  • Rostering accuracy is only as good as the SIS data behind it, and districts with messy enrolment or course records find ClassLink faithfully propagates that mess to every downstream vendor.
  • Applications that do not support SAML or OIDC are handled by a browser extension that replays stored credentials, which works but breaks whenever the vendor changes its login page and is a weaker security posture than real federation.
  • Analytics measures logins and session activity, not learning or engagement, so a product that pupils open and abandon still looks used; districts that treat the numbers as proof of value draw the wrong conclusion.

Photomath

  • Full free step by step solutions make it straightforward for a student to submit copied working without doing the reasoning themselves, which is a real concern for teachers assigning homework.
  • Word problems, a common school assessment format, are gated behind the Plus subscription, so the free tier is weaker on exactly the problem type many students struggle with most.
  • Camera recognition of messy handwriting or complex notation such as matrices or multi-line proofs is unreliable, and misreads produce confidently wrong steps.
  • Since the 2022 Google acquisition, the product sits inside a company whose primary business is advertising and data, which is a relevant factor for schools with strict student data policies.
  • It solves problems rather than teaching underlying concepts from scratch, so a student with no foundational understanding gets a worked answer but not necessarily comprehension.

Pricing, plan by plan

ClassLink

On request
  • ClassLink$undefined/year
    • Priced per student, with rates varying by district size and module mix
    • LaunchPad, Roster Server and Analytics are licensed separately or bundled
    • Annual district agreements, multi-year discounts negotiated

Photomath

Free
  • Photomath Plus$9.99/month
    • Step by step solutions for most problem types free and unlimited on the base app
    • Plus unlocks word problems, animated explanations and deeper steps
    • Plus available at roughly $59.99 billed annually as a cheaper alternative to monthly

Which should you pick?

Choose ClassLink if

  • You need launchpad.
  • You work on Web, iOS, Android, Chrome OS, Windows.
  • You also want roster server.
ClassLink review

Choose Photomath if

  • You need camera scanning.
  • You want to start without paying.
  • You work on iOS, Android.
  • You also want step by step solutions.
Photomath review

Questions people ask

Is ClassLink or Photomath better?
Neither clearly leads. ClassLink starts at On request and Photomath at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ClassLink or Photomath?
Photomath has a free tier; the other does not. Paid plans start at On request for ClassLink and Free for Photomath.
Does ClassLink or Photomath run on more platforms?
ClassLink runs on Web, iOS, Android, Chrome OS, Windows. Photomath runs on iOS, Android.
Can I use Photomath for free?
Yes. Photomath has a free tier, so you can try it without paying. ClassLink starts at On request.
What is ClassLink best used for?
ClassLink is most often used for a district that has bought dozens of edtech products and cannot answer the board question of which ones are actually being used before renewal season., a primary school where five and six year olds cannot type passwords, needing badge or qr sign-in that still resolves to a real identity behind the scenes., a technology team spending each august rekeying class lists into a dozen vendor portals, wanting oneroster provisioning to do it from the sis instead., a district running a mix of google workspace and microsoft 365 that needs one portal over both rather than telling pupils which login to use for which tool.. Of those, a district that has bought dozens of edtech products and cannot answer the board question of which ones are actually being used before renewal season. and a primary school where five and six year olds cannot type passwords, needing badge or qr sign-in that still resolves to a real identity behind the scenes. are not what Photomath is typically brought in for.
What can ClassLink do that Photomath cannot?
ClassLink covers LaunchPad, Roster Server, Analytics, MyFiles. Photomath covers Camera scanning, Step by step solutions, Built-in calculator, Word problem support.

Answered from the vendors’ own pages

ClassLink: How is ClassLink different from Clever?

Both do SSO and OneRoster provisioning to schools. ClassLink leans harder on usage analytics and on access to on-premise network file shares; Clever leans on its application marketplace. Vendor support is broadly comparable.

Photomath: Is Photomath free?

Basic step by step solutions for most maths problem types are free and unlimited. Word problems, animated explanations and some textbook-specific solutions require Photomath Plus.

ClassLink: Does it replace Google or Microsoft accounts?

No. It sits over them. Pupils still have an underlying Google Workspace or Entra ID identity and ClassLink federates to it.

Photomath: Who owns Photomath now?

Google acquired Photomath in 2022. It operates as a standalone app but is owned by Google.

ClassLink: Is pricing published?

No. It is quoted per student and varies with district size and which of LaunchPad, Roster Server and Analytics you licence.

Photomath: Does it just give the answer or show working?

It shows step by step working for the method used, not only the final answer, on both free and Plus tiers, with Plus adding more detail.

ClassLink: Does it work outside the United States?

Yes, but the OneRoster ecosystem and the SIS integrations are strongest for US K-12; international deployments get less of the prebuilt vendor coverage.

ClassLink: Can Analytics prove a product is worth renewing?

It proves whether people log in. It cannot tell you whether the time spent was useful, so treat low usage as a firm signal and high usage as a weak one.

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