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Last Asylum: Plague

by WISENESS GAME ONLINE INTERNATIONAL LTD

  • Games
  • Free
View on the App Store
Rating
4.8
41.9K ratings · US storefront
Top 49%among 129 Games apps
Last update
Sep 20, 2026
Version 1.0.65
Size
639 MB
Category
Games
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

$430K/ month

Monthly gross store revenue (USD)

Estimated

Where this falls on the revenue bands

Likely range
$160K–1.5M
$250K–1M
Confidence
Low confidence
Chart day Oct 24, 2026
From Games grossing #92

Unverified model estimate. Neither Apple nor the developer has published this number, and the real figure can be several times higher or lower. Low confidence: the real figure can be a band higher or lower.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

Includes random-item purchases

One sanctuary. One doctor. One last chance.
A mysterious plague has swept across the world, leaving chaos in its wake. As a plague doctor, you become the town's final beacon of hope. Build and manage a sanctuary, heal those you can, and guide your people through the darkest days of the pandemic. Your strategy will shape their future.

[The Sanctuary of Hope]
Run your sanctuary as the last refuge against the plague.
Treat patients, craft herbal remedies, and expand your wards to shelter the growing tide of the sick and desperate.

[Counter the Rat Swarm]
Hold the last line against the Rat Swarm.
Recruit and upgrade your heroes. Build as many defensive towers as you can. Slay the Rat King to repel the swarm.

[Gather Resources, Rebuild the Town]
Dispatch survivors to gather resources and secure outposts in the wild.
Collect timber, herbs, food, and other essential supplies. Construct production facilities, expand warehouses, and upgrade residential buildings to house more survivors.

[Seize Abandoned Ruins]
Form elite squads of heroes to reclaim plague-ridden towns.
Create the best lineup of different types of heroes. Outsmart contenders on the battlefield. Gain control of crucial cities. Expand your territory in this world.

What’s new

Release notes for the latest version, as written by the developer.

v1.0.65

Performance improvements and bug fixes

Rank history

Daily position in the Japan charts. #1 is at the top.

Best rank
#4
Current rank
#6
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

62/100

Not flagged as small & simple

  • Developer size70% · 25

    Developer: 2 apps on the charts

  • Audience size0% · 20

    Ratings: 41,947

  • App size25% · 10

    Size: 639 MB

  • Price model80% · 15

    Price model: free with in-app purchases

  • Demand proof100% · 30

    Best rank #1, 106 countries

An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2

How the score works

Version history

  • 1.0.65LatestReleased Sep 20, 2026