MementoMori: AFKRPG app icon
Apple App StoreObserved metadata

MementoMori: AFKRPG

Bank of Innovation, IncGames4.62 · 484 ratings
Open store
Publisher
Bank of Innovation, Inc
Category
Games
Version
4.21.0
Last updated
Aug 27, 2026
Public page · no login requiredMetadata observed Sep 7, 2026, 8:37 PM

Research answer

What AppTrendKit can say about MementoMori: AFKRPG today

MementoMori: AFKRPG has no estimate-backed download or gross-consumer-spend figure that meets the public evidence contract yet.

Observed App Store metadata, chart positions, and history are shown below. Missing, non-finite, undefined-currency, or undefined-metric evidence stays missing rather than becoming zero.

Performance intelligence

Observed trajectory and estimates

Store ranks are observations. Downloads and gross store consumer spend are AppTrendKit estimates and only appear when persisted evidence exists.

Estimated downloads · 30D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Estimated App Store gross consumer spend · 30D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Estimated downloads · 7D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Estimated App Store gross consumer spend · 7D

Modeled

No persisted estimate

The page does not turn missing evidence into zero.

Revenue growth · 30D
Download growth · 30D
Grossing rank
Free rank

Evidence history

Collected daily performance

No daily metric history has been persisted yet.

No backfilled days
Daily metrics will appear here after the estimator has persisted more than one observation.

Rank history

Observed chart positions

Lower rank is better. Only collected observations are shown.

No positive rank observations are stored for this storefront yet.

Coverage note

What the ranks mean

A missing rank is not treated as zero downloads or zero revenue. Apple chart feeds are bounded and may return censored or not-ranked observations outside the visible chart depth.

Read the method

Storefront mix

Top countries by estimated contribution

Country estimates are aggregated only after country-level predictions exist.

No country-level economics have been persisted for this app yet.

Monetization

Observed store economics signals

Classification
Free listing
Price
Free
In-app purchases
Not observed
Subscriptions
Not observed

These are listing and product observations. They are not company revenue, subscriber counts, or advertising revenue.

App details

Store metadata

Version
4.21.0
Released
Oct 17, 2022
Last updated
Aug 27, 2026
Content rating
12+
Default storefront
CA

Public IAP observations

Validated in-app purchase prices

Only persisted rows with an explicit public publication boundary are shown. Missing price, currency, country, or date values stay unknown.

Unavailable
No validated public IAP price observations have been persisted for this app yet.

Listing detail

What the store says

“All roads lead to our ‘Goodbye.’” Boasting an epic soundtrack that can turn the world of gaming on its head, and some of the most stunning designs ever seen in a game, Bank of Innovation’s newest title, MementoMori, is finally here! Songs performed by many renowned artists enhance the rich world of MementoMori. *We recommend playing while wearing earphones or headphones. ◆ STORY: A tale of “justice” woven by girls whose fragile hearts verge on shattering... There are girls who many call “witches.” Although they themselves are ordinary, they can wield slightly extraordinary powers. However, when calamity spreads throughout the land, witches begin to be feared and detested. Before long, the Church of Longinus commenced what would be known as “The Witch Hunt.” “Witches are to blame for this calamity. If we kill them, then the calamity will vanish along with them!” Witches are executed one by one. But one day, as madness seizes control of the world, it is suddenly overrun by “Curses.” A country incinerated by hellfire. A kingdom consumed by crystals. An empire purged by the Tree of Life. Such are the woeful desires of those who are called “Witches of Qlipha.” Without any means to defend themselves, nation after nation falls into ruin, until finally— The fractured land is sent adrift high into the sky. Meanwhile, the people have yet to take notice. From within these girls cursed to be witches, there emanates glimmers of hope. In order to save their decimated world, these girls set forth liberating the land from darkness. For they believe that it is the right thing to do... ◆ GAME: ・Play utilizing both easy-to-use full auto-battles and high-level strategy! ・Behold stunning action-packed battles animated using Live2D! ・Harness the “Idle System” to gradually get stronger as the girls fight even while you’re away! ・Unlock tons of content as you advance the story! ・Discover infinite strategic possibilities by combining your wit with the girls’ magical powers! ・Enhance gear to precisely influence how the girls grow stronger! ・Communicate with your friends as you form the most powerful guild in the land! ◆ SOUND: The girls of MementoMori are burdened with cruel pasts and inevitable fates. ・Cry to “Laments,” which sing each girl’s emotions to life. ・Play accompanied with a high-quality soundtrack not bound to the limits of game music. The diversity of high-quality musical compositions heavily intertwines with the perilous world of MementoMori, providing a new and exciting gaming experience. ◆ CV/SONG: Illya (CV Kana Hanazawa) (Song by Daoko) Iris (CV Inori Minase) (Song by Hakubi) Rosalie (CV Sumire Uesaka) (Song by Sayaka Yamamoto) Soltina (CV Yoshino Nanjo) (Song by Koresawa) Amleth (CV Atsumi Tanezaki) (Song by Atarayo) Fenrir (CV Minami Takahashi) (Song by Kano) Freesia (CV Yui Horie) (Song by Sonoko Inoue) Belle (CV Yuu Asakawa) (Song by 96NEKO) Luke (CV Ami Koshimizu) (Song by Ayaka Hirahara) Carol (CV Hina Tachibana) (Song by kurokumo) ...and many more! *The above is the Japanese cast for the game. Voices can be changed from English to Japanese in the game’s settings. ◆ Official Website https://mememori-game.com/en/ ◆ Official Twitter Account (stay updated with the latest info) https://twitter.com/mementomori_EN ◆ Official Facebook Page (stay updated with the latest info) https://www.facebook.com/mementomoriEN ◆ Official YouTube Channel (watch special videos and Laments) https://www.youtube.com/c/MementoMori_global ------ Powered by Live2D

Publisher website

Store creative

Screenshots

MementoMori: AFKRPG screenshot 1
Screenshot 1
MementoMori: AFKRPG screenshot 2
Screenshot 2
MementoMori: AFKRPG screenshot 3
Screenshot 3
MementoMori: AFKRPG screenshot 4
Screenshot 4
MementoMori: AFKRPG screenshot 5
Screenshot 5
MementoMori: AFKRPG screenshot 6
Screenshot 6

Competitive set

Similar apps

Deterministic links to real stored apps matched by category, publisher, and comparable performance bands.

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Methodology and provenance

Read every number with its evidence

Metadata source: Apple iTunes Search API; observed Sep 7, 2026, 8:37 PM.

Rankings: collected chart positions from the listed storefront. Missing ranks are not zeros.

Economics: downloads and gross store consumer spend are estimated, not official Apple or publisher figures.

Model: No persisted model version.

Confidence: ; intervals widen when evidence or history is limited.

Last observation: Sep 7, 2026, 8:37 PM.

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