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Jekyll & Hyde | Mystery Story icon
APP STORE

Jekyll & Hyde | Mystery Story

Growing Seeds Inc · Games · United Kingdom store
NOT IN TOP 100 HERE
View on App Store ↗
Revenue a month, worldwide EST
$1.8K
Likely $584 to $5.3K
New ratings
Tracking
Daily counts start building from today
Rating
4.8 of 5
123 ratings in this store
Countries it ranks in
0
was 0 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$21K
45 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
4.3K to 12.3K
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • South Korea 2.9K ratings62%
  • Japan 488 ratings10%
  • United States 476 ratings10%
  • United Kingdom 123 ratings3%
  • Italy 105 ratings2%
  • Germany 95 ratings2%
  • Canada 77 ratings2%
  • France 76 ratings2%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (45 new ratings a month on average since launch): revenue grows with new ratings, more slowly for apps that collect ratings fast. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
123
AVG RATING
4.83
PRICE
Free
AGE
8.2y
LAST UPDATE
277d ago
VERSION
3.2.1
SIZE
467 MB
AGE RATING
9+

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 29
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · APP STORE ONLY EST
Show daily values
Sep 24, 2026not in a grossing chart
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026not in a grossing chart
Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Best rank Sep 24, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
10 purchases listed
  • All-in-one Promotion£11.99
  • 600 Gold Crown£3.99
  • All-in-one£11.99
  • MazM Membership£5.39
  • Illust Package£1.99
  • Story Package Promotion£6.99
  • 1350 Gold Crown£6.99
  • Story Package£9.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases39 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
123 ratings
5★89%
4★9%
3★1%
2★0%
1★2%

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

Apple's ad repository couldn't be reached right now. Try again later.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

mazm8visual novel8mazm membership6story6game5visual5novel5story game5growing seeds5seeds corporation5membership4through4gothic mystery3mystery visual3set victorian3victorian london3novel story3character driven3information collected3storymazm service3victorian3mystery3london3driven3

What's new in 3.2.1

Improved app stability

Released Aug 3, 2018. Current version shipped Jan 18, 2026.

Store description

■ MazM Membership ■ If you are subscribed to MazM Membership, please log in with the same ID. You can use all of this game's content for free. Fog coils over Victorian streets as whispers surround a brilliant doctor with a dangerous secret. Step into a gothic mystery visual novel where you read letters, examine clues, and witness London through fractured perspectives. This story game explores identity, temptation, and the thin line between civility and chaos. ■ Story & Genre A faithful, atmospheric retelling set in Victorian London. The narrative blends classic literature with modern pacing, delivering a mystery that feels intimate and inevitable. As a visual novel and story game, it focuses on character-driven scenes, layered documents, and slow-burn revelations rather than jump scares or action. ■ Gameplay Features Progress through chapters by reading letters, case notes, and personal journals. Connect clues to understand motives and timelines, then unlock new scenes and perspectives. Detective-leaning interactions highlight observation and deduction while keeping the flow of a visual novel—clean, readable, and immersive. ■ Key Highlights • A gothic mystery visual novel set in Victorian London. • Character-driven storytelling with a literary tone and focused pacing. • Detective-style clue reading and journal-driven progression. • Hand-crafted scenes, moody UI, and clear readability for long sessions. • A respectful retelling that emphasizes psychology over spectacle. ■ About MazM • MazM is a story and adventure game studio that reimagines classic novels and various works as games. • Like the lingering emotions you feel after a memorable book, movie, or musical, we aim to deliver deep immersion and lasting impact to our players. • Experience unique adventures through the visual novel and story game titles created by MazM. • We will continue to craft story games that deliver unforgettable narratives and emotions. [MazM Membership] MazM membership begins upon payment, and charges are applied on a monthly basis. There is no long-term contract or cancellation fee, and you can easily cancel online at any time, 24 hours a day. The information collected through MazM games for iOS and iPadOS is subject to the Growing Seeds Corporation's privacy policy. If you would like to learn more about the information collected by Growing Seeds Corporation in other situations, such as during account registration, please refer to Growing Seeds Corporation's privacy policy (see the link below). Privacy Policy: https://www.storymazm.com/privacy-policy-en Terms of Service: https://www.storymazm.com/terms-of-service-en

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Prices, ranks and reviews are per country. Revenue above is already worldwide.