Class Dojo: Free Communication App for Teachers and Parents

If you’re a parent who just got a ClassDojo invitation — or a teacher wondering whether the app you rely on will start charging — you’re not alone. This guide separates what ClassDojo’s own documents promise from what stays genuinely unclear.

Schools using ClassDojo: 95% of U.S. schools ·
Free for teachers and families: Yes ·
Platform availability: iOS, Android, Web ·
Founded: 2011

Six facts, one pattern: ClassDojo presents itself as a free utility, with the paid layer aimed at families who want deeper insight.

What does ClassDojo do?

ClassDojo is a K-12 communication platform that connects teachers, students, and families through one app. The service combines three functions: teacher-to-family messaging, behavior tracking through class points, and digital student portfolios.

A teacher sets up a class, invites families with a code, and then posts daily updates — a photo of a science project, a message about tomorrow’s field trip, a note when a student earns points. Parents see the feed on their phones without needing an email thread or a meeting.

Core features of ClassDojo

• Teacher messaging and class story updates — free, according to ClassDojo’s official Plus page
• Class points that let teachers give positive and negative behavior feedback throughout the day
• Student portfolios where teachers share photos, videos, and work samples with families
• Apps for iOS and Android plus a web version, so parents can check in from a phone or desktop browser

Who uses ClassDojo?

• Teachers use it to share updates and award class points — the core stays free per ClassDojo’s official Plus page
• Parents use it to message teachers, see portfolios, and follow their child’s points
• School leaders can see school-wide patterns; districts can arrange paid plans
• The company says 95% of U.S. schools use ClassDojo (ClassDojo’s official Plus page)

The implication: ClassDojo keeps the product simple for teachers, but the moment a family wants more than a daily snapshot, the upgrade path begins.

Is ClassDojo still free?

The short answer is yes — for the classroom staples. ClassDojo’s Plus page states that the core experience, including teacher messaging, class points, and class story updates, remains free (ClassDojo’s official Plus page).

The “is it free?” question has followed the company for years, mainly because the feature list keeps growing. The distinction that matters is between what stays open to everyone and what sits behind the paid tier.

How to access ClassDojo for free

• Download the app from the Apple App Store or Google Play, or open the web version on a computer
• Teachers create a class; parents join with a code sent home — no payment required at any point
• A 7-day free trial of Plus is available through the app or website (ClassDojo’s official Plus page), but the free tier works fine without it

What features remain free in ClassDojo?

• Teacher–family messaging
• Class points and behavior feedback
• Class story and student portfolios
• Canceling Plus does not remove access to the core free experience (ClassDojo’s official Plus page)

What this means: the free tier is a complete classroom communication tool, not a teaser. The paid tier is where ClassDojo converts family engagement into revenue.

How much is ClassDojo per month?

The honest answer: no public price exists. The official Plus page doesn’t publish a specific dollar, pound, euro, or other subscription rate (ClassDojo’s official Plus page).

ClassDojo Plus subscription costs

• The product page lists feature tiers but no flat monthly fee (ClassDojo’s official Plus page)
• Pricing can vary by school district, so families in different regions may see different quotes
• Some districts cover Plus costs for families; others treat it as an optional purchase
• A 7-day free trial is available before any commitment (ClassDojo’s official Plus page)

Do parents have to pay for ClassDojo?

• No — the basic ClassDojo experience is free for parents (ClassDojo’s official Plus page)
• Plus is an optional subscription for families who want progress reports, AI homework help, and premium messaging tools
• If a charge appears on your account, it’s almost always a Plus subscription after the trial — check your payment settings

The pattern: ClassDojo treats pricing like a school-supply negotiation, not a consumer price tag. If you want a number, ask the school — don’t expect one from the website.

Why is ClassDojo bad?

ClassDojo’s critics focus on two areas: what the company does with behavioral data, and what continuous point-scoring does to children. The company’s own documents answer part of the first question — and leave the second unanswered.

Privacy concerns with ClassDojo

• ClassDojo’s Privacy Policy says it does not sell or rent personal information to third parties (ClassDojo’s Privacy Policy)
• Student-data retention and deletion are directed by the school, subject to educational and legal needs (ClassDojo’s Privacy Policy)
• ClassDojo says it enters student-data protection addenda with schools or districts (ClassDojo’s Privacy Policy)
• Students generally provide only a name when registering — not gender, email, address, or student ID, according to ClassDojo’s Help Center
• The company says it has complied with the EU’s GDPR since May 25, 2018 (ClassDojo’s Help Center)
• ClassDojo also says COPPA requires parental consent or notice before collecting, using, or disclosing personal information from children under 13 — the same rule the FTC’s COPPA rule enforces

The strongest criticism of ClassDojo has never been that the company openly sells data — its privacy policy explicitly rules that out. The sharper questions are about design: whether a public points economy changes how children see themselves, and whether one company should hold the behavioral record of an entire classroom.

Criticism of behavior tracking in classrooms

• Some educators argue visible point tallies can motivate some students but demoralize others or reinforce bias — a long-standing critique of behaviorist classroom tools
• ClassDojo’s own Child Privacy Terms say children’s feedback points and associated comments are automatically deleted after one year (ClassDojo’s Child Privacy Terms)
• A basic design tension remains: teachers grade behavior publicly, but children experience those grades privately — and the long-term motivational effects aren’t independently established
• Even the company’s marketing has slips: the Plus page currently describes “2,000+ children’s stories” while also citing “1,000-plus interactive books,” an internal inconsistency that weakens confidence in its copy (ClassDojo’s official Plus page)

The catch: ClassDojo’s policies describe a tightly bounded data system, but nearly everything we know comes from the company itself — a thin layer of independent accountability for a tool that watches children’s daily behavior.

How does ClassDojo make money?

ClassDojo gives the classroom tools away, so revenue has to come from elsewhere — mainly Plus subscriptions and school contracts.

ClassDojo Plus subscriptions as revenue source

• Plus is an optional premium subscription for families, adding progress reports, AI homework help, and premium messaging (ClassDojo’s official Plus page)
• The company also sells to schools and districts, which can cover Plus costs for families
• ClassDojo has raised venture capital funding, so investor pressure means the free tier must eventually convert into paying users (Wikipedia’s ClassDojo overview)

Possible data monetization

• ClassDojo’s Privacy Policy states it does not sell or rent personal information (ClassDojo’s Privacy Policy)
• The policy also says users own their content and information, not ClassDojo (ClassDojo’s Privacy Policy)
• What remains unclear is how usage data flows beyond the company’s statements: no independent audit maps the full journey of behavioral data from classroom to server

Why this matters: this is a classic freemium funnel — free tools build daily habit in classrooms, and families become the paying customers. That isn’t sinister, but it explains why Plus exists and why its price is never front and center.

What’s the difference between ClassDojo and ClassDojo Plus?

The difference is depth, not access. Free ClassDojo keeps the classroom conversation going; Plus adds analytics, AI assistance, and premium messaging tools.

Think of free ClassDojo as the classroom hallway, where the daily communication happens. Plus is the analytics suite bolted on top — it doesn’t replace the hallway, it just gives families a much closer look at what’s happening inside it.

Feature comparison

• Free includes teacher–family messaging, class points, portfolios, and the class story feed
• Plus adds detailed progress reports, Homework Helper (AI-guided), scheduled messages, read receipts, urgent-message marking, and a library the company describes as 2,000+ stories (ClassDojo’s official Plus page)

Pricing difference

• Free tier: $0 for teachers, parents, and students
• Plus: paid subscription; no list price on the official page; 7-day free trial first (ClassDojo’s official Plus page)
• Trial sign-up happens through the app or the website

Seven features, one pattern: Plus doesn’t change what ClassDojo is — it adds a second, data-rich layer for families who want more than the basics.

The upshot: the only feature most families will feel daily is the free messaging and portfolio. Plus pays for itself only if progress reports, AI homework help, or read receipts solve a real problem.

The trade-off, in one frame: ClassDojo gives schools a genuinely free communication backbone, but families evaluating Plus have to weigh convenience against unanswered pricing and privacy questions.

The verdict: for most families, the free tier is the reasonable default; Plus is a convenience purchase, not a necessity.

Where the evidence stands

Put the company’s statements next to what’s independently verified, and the picture splits cleanly.

The takeaway: treat company statements as promises, not proof — and ask the school for the addendum that makes them enforceable.

What ClassDojo’s own documents say

The strongest evidence in this story comes from ClassDojo’s policies, which read more carefully than the criticism often suggests.

ClassDojo’s core experience remains free — including teacher messaging, class points, and class story updates.

ClassDojo’s official Plus page (company product site)

The company does not sell or rent personal information to third parties, and schools direct student-data retention and deletion.

ClassDojo’s Privacy Policy (company policy document)

Children’s feedback points and associated comments are automatically deleted after one year.

ClassDojo’s Child Privacy Terms (company policy document)

Read together, these statements describe a company that has thought carefully about its privacy posture — and that leaves the hardest questions about behavior tracking to the schools using it.

ClassDojo is best understood as a freemium classroom utility with a privacy-conscious public posture and a quiet push toward family-paid upgrades. Teachers can rely on the free tier for day-to-day communication and portfolios; the deeper behavioral insights live behind Plus, and the company’s pricing and data claims stop short of independent verification. For American families weighing whether to pay, the choice is clear: ask the school or district whether Plus is covered, read the school’s data addendum, and use the free tier by default — pay for Plus only if a specific feature like AI homework help or progress reports solves a problem your family actually has.

Frequently asked questions