How many copies did Quizz sell?

372 to 605 copies, based on its 15 Steam reviews. This is a labeled estimate from the review count, not exact sales.

How much revenue did Quizz make?

Quizz is free to play, so there is no copy-sales revenue to estimate.

How big is Quizz?

Estimated players who have it: ≈ 372–605; from 15 reviews (Positive)

Copies are estimated from the public review count, adjusted for release year, and cross-checked against SteamSpy's own estimate.

Did the prediction match what actually happened?

We hid Quizz and predicted how it would do from its 8 similar games. Every figure here, including Quizz's, is estimated from Steam reviews.

Copies, estimated from reviews

typical (middle half) 195–6k

best case 12k (You Can Kana - Learn Japanese Hiragana & Katakana)

Games like Quizz

A typical game among these

≈ 195–6k copies

≈ $375–$12k after Steam's cut

from ~21 reviews

Only the top fifth of 2019's Steam releases earned $34k or more before Steam's cut, so plan for that or less.

None of the 8 similar games are hits.

Best case: You Can Kana - Learn Japanese Hiragana & Katakana at ≈ 9k–14k copies, ≈ $24k–$66k after Steam's cut.

What their first month looked like

The games that made it here had under 34 reviews in their first month.

Games with under about 100 reviews in month one almost never recover.

The genre you'd be entering

These games: The similar games share Trivia (5 of 8) and Education (4 of 8).
The winners: Winners here lead with Education + Typing, priced around $10.
When they shipped: The similar games span 2017 to 2025, and 1 of the 8 shipped in the last two years.

How these numbers were worked out

A hit here: 1,000+ reviews, roughly $150k+ before Steam's cut (a standard indie benchmark).

Copies come from each game's reviews times a sales-per-review rate that falls with release age, from about 31 for the most recent game here to about 43 for the oldest, then widened into a range; revenue rides on that estimate times price. Source: GameDiscoverCo (2020) and VG Insights (2021).

Similar games

Game	Est. copies	Est. revenue	Price	Reviews	Tags
Mini Words - minimalist puzzle 2019	Est. copies ≈ 5k–9k 8.7x vs typical SteamSpy 20k–50k	Est. revenue $3k–$8k after Steam's cut $5k–$12k before Steam's cut	$1.99	183 reviews Very Positive	Word GamePuzzle
Phantom Typist 2021	Est. copies ≈ 174–282 SteamSpy under 20k	Est. revenue $138–$371 after Steam's cut $251–$570 before Steam's cut	$2.89	7 reviews 7 user reviews	TypingCasual
Equestrian Training 2021	Est. copies ≈ 223–363 SteamSpy under 20k	Est. revenue $919–$2k after Steam's cut $2k–$4k before Steam's cut	$14.99	9 reviews 9 user reviews	CasualSimulation
Trivia Vault: Video Game Trivia Deluxe 2017	Est. copies ≈ 4k–7k 6.1x vs typical SteamSpy under 20k	Est. revenue $18k–$49k after Steam's cut $33k–$75k before Steam's cut	$14.99	128 reviews Mixed	CasualTrivia
You Can Kana - Learn Japanese Hiragana & Katakana 2021	Est. copies ≈ 9k–14k 17x vs typical SteamSpy 20k–50k	Est. revenue $24k–$66k after Steam's cut $44k–$101k before Steam's cut	$9.99	358 reviews Very Positive	EducationTyping
Trivia Throwdown 2019	Est. copies ≈ 950–2k 1.6x vs typical SteamSpy under 20k	Est. revenue $1k–$4k after Steam's cut $2k–$5k before Steam's cut	$4.99	33 reviews Positive	TriviaIndie
Milliopoly - Language Quiz and Learning 2022	Est. copies ≈ 74–121 SteamSpy under 20k	Est. revenue $224–$605 after Steam's cut $407–$931 before Steam's cut	$10.99	3 reviews 3 user reviews	CasualFamily Friendly
Liber 777 Without Tears 2025	Est. copies ≈ 50–81 SteamSpy under 20k	Est. revenue $110–$294 after Steam's cut $200–$453 before Steam's cut	$7.99	2 reviews 2 user reviews	EducationTrivia