Isoland
by COTTONGAME Network Technology Co., Ltd.
- Games
- Paid
- Rating
- 4.2
- 165 ratings · US storefront
- Top 97%among 231 Games apps
- Last update
- Sep 4, 2026
- Version 3.0.6
- Size
- 234 MB
- Category
- Games
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
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 methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Appearing deceptively peaceful to the casual passerby, a mysterious island exists in the far reaches of the Atlantic Ocean. The inhabitants know not how they got there or why they stay; all they’re sure of is that the place in which they are trapped is called Isoland.
You are a researcher who has received a letter from a friend imploring you to help with an investigation on Isoland. You travel to the mysterious island, seeking to unravel its mysteries -- but after you arrive, you realize all too late that you, too, are now trapped. Beware of being lulled into complacency by the beauty of the island: Use your wits to avoid being tricked, and unravel the logic behind complex puzzles. Only then will the secrets of Isoland be revealed.
Features:
- An Atmospheric Point & Click puzzle game
- Unique & challenging in-game puzzle quests.
- Well-designed background story with tailored gameplay.
- Special & unique art design style.
- Inference based system linked to acquisition of item located in various buildings.
- Breaktaking brain-battles against merciless tricks and riddles
- Supporting multiple language, English, Dutch, Chinese (Simple), Chinese (Traditional), French, Spanish, Japanese, and alien languages
Tips:
- Don`t miss the small detail! Even a small key point can be let you to freedom!
- Tap the objects and find the hidden items to figure out the puzzles using your solving skills and your brain
- Don’t linger in one place.
- If the puzzle is too hard, use the tips to solve the puzzle
Contact:
Feedback & Suggestions: [email protected]
What’s new
Release notes for the latest version, as written by the developer.
Fix the issue of missing mailbox materials.
Rank history
Daily position in the Spain charts. #1 is at the top.
- Best rank
- #18
- Current rank
- –
- Days charting
- 3 of 7
Not charting today
On the charts today
Not on any Spain chart today.
Small & simple score
How realistic it is for a small team to build something like this.
71/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 19 apps on the charts
- Audience size100% · 20
Ratings: 165
- App size60% · 10
Size: 234 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #1, 16 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 3.0.6LatestReleased Sep 4, 2026