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Harry Potter: Hogwarts Mystery cover art

Mobile game · 2018

Harry Potter: Hogwarts Mystery

Harry Potter: Hogwarts Mystery is a role-playing video game developed and published by Jam City under license from Portkey Games. Based on J.K. Rowling's Harry Potter novels, the game is set in the Wizarding World and situated before the events of the series. Players step into the shoes of a customizable character enrolling in Hogwarts School of Witchcraft and Wizardry, where they engage in various activities including attending magic classes, learning spells, dueling rivals, dating characters, playing Quidditch, and embarking on quests.

Estimated daily players

~910,0000.0% no change vs one week ago

Range 6.6K11M

Estimated total players

~18,000,0000.0% no change vs one week ago

Range 660K77M

See what's trending

Estimates, not counts — nobody publishes real player numbers for mobile games, so these are modelled from public signals. How we work them out

Apr 25, 2018AndroidiOSESRB 12

What the estimate rests on

  • Google Play 53%
  • App Store 28%
  • Reddit 9.7%
  • YouTube 9.7%

Player estimates

Nobody publishes how many people play Harry Potter: Hogwarts Mystery, so these figures are modelled from the public counts on Google Play, App Store, Reddit, YouTube, Twitch. Each count stands in a roughly known ratio to a population — one Play rating per ~45 players, one Steam review per ~35 owners — and the estimates below combine those readings, weighted by how much each source can be trusted to speak for the whole game. Read the range as the answer and the headline as its middle.

Estimated daily players

~910,000

0.0% no change vs one week ago

Range 6.6K11M

No source reports a live count for this game, so this is a share of the total player base — a genre assumption rather than an observation, which is why the range is wide.

Estimated total players

~18,000,000

0.0% no change vs one week ago

Range 660K77M

Everyone who has ever played, from the cumulative counts: store ratings and installs, Steam reviews, members and subscribers.

Estimated total players over time

2 readings · last 2 days

Average estimated players per month

Mean estimated total players for Harry Potter: Hogwarts Mystery per calendar month, newest first
MonthEstimated total playersChange
August 2026~60,000,000

Community activity

Last checked Aug 9, 2026

Store signals

How many people have rated, reviewed or installed Harry Potter: Hogwarts Mystery where it is sold.

Google Play ratings

2,736,224

Average rating
4.6
Installs
50M+

First reading taken Aug 9, 2026 — the chart appears once there are two.

Ratings left on the Android listing. It is the broadest signal in the catalogue — about half of all games here have a Play page.

App Store ratings

1,276,449

0.0% no change vs Aug 8, 2026
Average rating
4.7

Ratings left on the iOS listing, read from Apple’s public lookup endpoint.

Community signals

How many people gather around Harry Potter: Hogwarts Mystery outside the stores — members, subscribers and live viewers.

Reddit members

117,427

First reading taken Aug 9, 2026 — the chart appears once there are two.

Subscribers to the game’s subreddit.

YouTube subscribers

16,400

First reading taken Aug 9, 2026 — the chart appears once there are two.

Subscribers to the game’s official channel. The API quota is shared, so this refreshes daily for the highest-scoring games rather than for all of them.

Twitch viewers

0

Live channels
0

First reading taken Aug 9, 2026 — the chart appears once there are two.

People watching this game on Twitch right now, summed across every live channel in its category.

Not tracked for Harry Potter: Hogwarts Mystery: Steam, Discord. A platform appears here once the game has a link to it — most mobile games have no Steam port or subreddit, so a gap is normal rather than a sign the game is small.

Trailers

Trailer

Teaser

Trailer

Screenshots

Frequently asked questions

How many people play Harry Potter: Hogwarts Mystery?

We estimate that about 18,000,000 people have played Harry Potter: Hogwarts Mystery — plausibly between 660K and 77M. Around 910,000 of them play on a given day, in a range of 6.6K and 11M. Both figures are modelled from public counts on Google Play, App Store, Reddit, YouTube and Twitch rather than published by the developer, so read them as a scale rather than as a headcount.

Is Harry Potter: Hogwarts Mystery still active?

Yes. Harry Potter: Hogwarts Mystery is holding steady — it measured within a percent of where it was a week ago. We recheck every source daily, and the charts on this page show each platform's readings over time.

How are the Harry Potter: Hogwarts Mystery player estimates worked out?

Nobody publishes player counts for mobile games, so we infer them. Each public count we can read is converted into a population using a documented ratio — roughly one Google Play rating per 45 people who played, one Steam review per 35 owners, one Discord member per 40 players — and the live counts (Steam concurrents, members online, Twitch viewers) are converted the same way into a daily figure. Those separate estimates are then averaged in proportion to how much each source can be trusted, which is why sources that disagree widen the published range instead of cancelling out. This page is built on 2 readings taken since August 8, 2026.

How big is the Harry Potter: Hogwarts Mystery Reddit community?

Harry Potter: Hogwarts Mystery has 117,427 members on Reddit, as of August 9, 2026.

How big is the Harry Potter: Hogwarts Mystery YouTube community?

Harry Potter: Hogwarts Mystery has 16,400 subscribers on YouTube, as of August 9, 2026.

When was Harry Potter: Hogwarts Mystery released?

Harry Potter: Hogwarts Mystery was released on April 25, 2018 for Android and iOS.

What platforms is Harry Potter: Hogwarts Mystery available on?

Harry Potter: Hogwarts Mystery is available on Android and iOS. You can get it from Google Play, App Store (iPhone) and App Store (iPad).

Share Harry Potter: Hogwarts Mystery

Other mobile games from Jam City and Portkey Games.