
Idle Spiral
Extend a mathematical spiral with upgrades, tackle constrained challenges, and reset for stronger growth.
Developed by
Choose where to play
3 editionsApp StoreiOSFree
Available nowView on App Store (opens a new tab)
- Platforms
- iOS
- Players
- Not confirmed
- Internet
- Not confirmed
- Offline play
- Not confirmed
- Offline progress
- Yes
- Price
- Free
- Age rating
- 4+
- Minimum OS
- 15.0
- Released
- May 29, 2024
- Developer
- Idle System, Inc.
- Store
- App Store
Google PlayAndroidFree
Available nowView on Google Play (opens a new tab)
- Platforms
- Android
- Players
- Not confirmed
- Internet
- Not confirmed
- Offline play
- Not confirmed
- Offline progress
- Not confirmed
- Price
- Free
- Age rating
- Everyone
- Developer
- Idle System, Inc.
- Store
- Google Play
- In-app purchases
- Yes
SteammacOS, WindowsFree
Available nowView on Steam (opens a new tab)
- Players
- Single-player
- Internet
- Not confirmed
- Offline play
- Not confirmed
- Offline progress
- Not confirmed
- Price
- Free
- Features
- Cloud saves Achievements
- Released
- Apr 30, 2022
- Developer
- Idle System, Inc. Yayu Sumito.O
- Publisher
- Idle System, Inc.
- Store
- Steam
Listing details & sources
Availability and pricing can vary by region. These are checks of official listings, not gameplay tests.
- App Store — iOS
Checked Nov 10, 2026 · Region: US
Primary structured store record retrieved. Runtime, user-specific purchase eligibility and semantic genre inclusion are not play-tested. - Google Play — Android
Checked Nov 10, 2026 · Region: US
Primary structured store record retrieved. Runtime, user-specific purchase eligibility and semantic genre inclusion are not play-tested. - Steam — macOS, Windows
Checked Nov 10, 2026 · Region: US
Official Steam metadata and purchase/play offer checked. Supported operating systems are store declarations; installation, checkout, and gameplay were not tested. - itunes.apple.com (opens a new tab) · Nov 11, 2026
Normalized current developer statements and storefront labels; extraction rules and sentence fingerprints retained. No runtime testing. - play.google.com (opens a new tab) · Nov 11, 2026
Normalized current developer statements and storefront labels; extraction rules and sentence fingerprints retained. No runtime testing. - store.steampowered.com (opens a new tab) · Nov 11, 2026
Normalized current developer statements and storefront labels; extraction rules and sentence fingerprints retained. No runtime testing. - itunes.apple.com (opens a new tab) · Nov 10, 2026
Structured primary-source fields extracted automatically. Editorial relevance, runtime operation, and descriptive-signal semantics remain separate review tasks. - play.google.com (opens a new tab) · Nov 10, 2026
Structured primary-source fields extracted automatically. Editorial relevance, runtime operation, and descriptive-signal semantics remain separate review tasks. - store.steampowered.com (opens a new tab) · Nov 10, 2026
Structured primary-source fields extracted automatically. Editorial relevance, runtime operation, and descriptive-signal semantics remain separate review tasks. - api.steampowered.com (opens a new tab) · Nov 10, 2026
Structured primary-source fields extracted automatically. Editorial relevance, runtime operation, and descriptive-signal semantics remain separate review tasks. - store.steampowered.com (opens a new tab) · Nov 10, 2026
First-party product metadata and developer description inspected; original editorial description and tags recorded separately. Metadata does not prove runtime operation. - store.steampowered.com (opens a new tab) · Nov 10, 2026
Checked purchase/play controls and explicit unavailability notice in official US store HTML. See receipt flags. No installation or purchase performed.
