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Education · head to head

GoGuardian vs Photomath

GoGuardian logo

GoGuardian

Education

Web filtering, classroom screen monitoring and self-harm alerting for school-issued devices

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: GoGuardian beacon generates alerts that a human must act on, often outside school hours, and districts that buy it without agreeing who responds at 11pm have created a liability rather than resolved one.; 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: GoGuardian covers Admin, Photomath covers Camera scanning.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which GoGuardian and Photomath actually diverge.

Attributes where GoGuardian and Photomath differ
AttributeGoGuardianPhotomath
Starting priceOn requestFree
Pricing modelquoteFree with a Plus subscription
Free tierNoYes
PlatformsChrome OS, Windows, macOS, iOS, WebiOS, 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 GoGuardian

  • Admin
  • Teacher
  • Beacon
  • Beacon 24/7
  • Scenes and sessions
  • Smart Alerts
  • Off-campus filtering
  • Reporting

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.

GoGuardian

  • A US district that must demonstrate CIPA-compliant filtering on federally subsidised broadband and wants the activity logs to survive an audit.not Photomath
  • A one-to-one Chromebook programme where devices go home and the district needs the filtering policy to travel with the device rather than stop at the school gate.not Photomath
  • A school with a documented safeguarding concern about self-harm that needs flagged language escalated to a named counsellor with a timestamped record.not Photomath
  • A teacher running an online assessment who needs pupil browsers locked to a single site for the duration without provisioning a separate lockdown browser.not Photomath

Photomath

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

Where each one falls short

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

GoGuardian

  • Beacon generates alerts that a human must act on, often outside school hours, and districts that buy it without agreeing who responds at 11pm have created a liability rather than resolved one.
  • Detection is language-pattern based, so it produces false positives on coursework about difficult subjects and misses coded or oblique expressions, meaning it should never be presented to parents as a safety net.
  • Filtering on school-issued devices follows pupils home, which surveils domestic internet use on a household's own connection, and districts have faced public objections when this was not disclosed clearly in advance.
  • No pricing is published, and the multi-year reseller bundles make it hard to compare against a filtering-only competitor without running a full procurement.
  • Coverage is strongest on Chrome OS and thinner on Windows, macOS and iOS, so mixed-device districts get uneven enforcement and end up running a second filtering product for the non-Chromebook estate.

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

GoGuardian

On request
  • GoGuardian Suite$undefined/year
    • Priced per student or per device, quoted by district
    • Admin, Teacher and Beacon licensed individually or as a bundle
    • Sold heavily through education resellers as three, four and five year terms

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 GoGuardian if

  • You need admin.
  • You work on Chrome OS, Windows, macOS, iOS, Web.
  • You also want teacher.
GoGuardian 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 GoGuardian or Photomath better?
Neither clearly leads. GoGuardian 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, GoGuardian or Photomath?
Photomath has a free tier; the other does not. Paid plans start at On request for GoGuardian and Free for Photomath.
Does GoGuardian or Photomath run on more platforms?
GoGuardian runs on Chrome OS, Windows, macOS, iOS, Web. Photomath runs on iOS, Android.
Can I use Photomath for free?
Yes. Photomath has a free tier, so you can try it without paying. GoGuardian starts at On request.
What is GoGuardian best used for?
GoGuardian is most often used for a us district that must demonstrate cipa-compliant filtering on federally subsidised broadband and wants the activity logs to survive an audit., a one-to-one chromebook programme where devices go home and the district needs the filtering policy to travel with the device rather than stop at the school gate., a school with a documented safeguarding concern about self-harm that needs flagged language escalated to a named counsellor with a timestamped record., a teacher running an online assessment who needs pupil browsers locked to a single site for the duration without provisioning a separate lockdown browser.. Of those, a us district that must demonstrate cipa-compliant filtering on federally subsidised broadband and wants the activity logs to survive an audit. and a one-to-one chromebook programme where devices go home and the district needs the filtering policy to travel with the device rather than stop at the school gate. are not what Photomath is typically brought in for.
What can GoGuardian do that Photomath cannot?
GoGuardian covers Admin, Teacher, Beacon, Beacon 24/7. Photomath covers Camera scanning, Step by step solutions, Built-in calculator, Word problem support.

Answered from the vendors’ own pages

GoGuardian: Is GoGuardian required for CIPA compliance?

No. CIPA requires a filtering policy and technology, not a specific vendor. GoGuardian is one of several products that satisfy it.

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.

GoGuardian: Does Beacon monitor pupils at home?

On a school-issued managed device, yes, including outside school hours, unless the district explicitly limits the policy. This should be disclosed to families.

Photomath: Who owns Photomath now?

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

GoGuardian: Is Beacon included with Admin?

A starter level of Beacon is included with an Admin subscription. The 24/7 human triage service is a separate paid tier.

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.

GoGuardian: Is Pear Deck part of the same licence?

No. Pear Deck Learning products are sold separately from the Admin, Teacher and Beacon suite even though the same company owns both.

GoGuardian: Can teachers view screens outside lesson time?

That depends on how the district configures sessions. Leaving screen viewing available at all hours is a configuration choice, not a product limitation, and it is the setting most worth reviewing.

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