Dark Notes

206.6K installs
2.6K ratings
6.4K monthly active users
$<10K monthly revenue est.
IAP 39% · Ad 61%
Install Trends
Weekly +267
Steady
Monthly +2.3K
Steady

Dark Notes Summary

Dark Notes is a ad-supported, with in-app purchases Android app in Puzzle by HeratBeat. Released in Apr 2024 (1 year ago). It has about 206.6K+ installs and 2.6K ratings with a 4.24★ (good) average. Based on AppGoblin estimates, it reaches roughly 6.4K monthly active users and generates around $<10K monthly revenue (39% IAP / 61% ads). Store metadata: updated Oct 24, 2025.

Recent activity: 267 installs this week (2.3K over 4 weeks) showing steady growth , and 2.00 new ratings this week View trends →

Store info: Last updated on Google Play on Oct 24, 2025 .


4.24★

Ratings: 2.6K

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Screenshots

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App Description

Dark suspense puzzle game

A notebook that transcends the space and time. An adventure full of thrills.
A meticulously arranged mystery. A flawless lie.

The truth serves as the riddle, and the motive is the answer. You fall into the trap the moment you believe it.
A fairytale is written based on the secrets and evils of darkness, while the truth buried in the sands of time by the "demon" remains hidden forever.

Dark Notes is a dark mystery and puzzle game by HeartBeat Plus. It represents the company's endeavor to venture into a new genre.

You will play as the two protagonists, traveling through time and space to explore the secrets hidden in Happiness Mall!
As the truth slowly unravels, a secret concerning both protagonists surfaces...

...Anything can be a perfect fairytale as long as you believe it.

[Game features]
-The dual-protagonist perspective offers a unique gaming experience.
You will play as the two protagonists and travel through space and time to piece together the truth of the darkness from different perspectives.
-Multiple versions of truth, full of twists and turns
The truth and lies are hardly distinguishable, much like a Möbius strip.
-Challenging puzzles
Well-crafted puzzles provide clues that are closely related to the plot. While helping the story progress, the puzzles also offer a mind-twisting experience for players.
-More realistic graphic style
The bleak and deserted mall, dim and flickering lights, and quiet and depressed restaurant contribute to a more realistic and immersive experience.