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Islands：インターネットの海に浮かぶ、やすらぎの空間 vs its rivals

Side-by-side comparison against Islands：インターネットの海に浮かぶ、やすらぎの空間's closest competitors: identity, store metrics, ratings & sentiment, and strategic intel.

Islands：インターネットの海に浮かぶ、やすらぎの空間
This App
Threads
Nemesis
Akamai WaveMaker
Contender
uReport
Contender
YoungCapital Socials
Contender
CityConnect
Contender
NewCircle: Talk & Support
Peer
Bubblic: Connect with people.
Peer
HeyFam by Chatbooks
Peer
LimeChat - IRC Client
Peer
Core Identity
DeveloperIslands K.K.Instagram, Inc.DSMN8DistrictWONApostle B.V.BaseConnect LLCMetalrox LimitedBubblic Inc.Chatbooks, Inc.Satoshi Nakagawa
CategoryLifestyleSocial NetworkingBusinessSocial NetworkingSocial NetworkingSocial NetworkingSocialHealth & FitnessSocial NetworkingSocial Networking
PlatformiOS, AndroidiOS, AndroidiOS, AndroidiOS, AndroidiOS, AndroidiOS, AndroidAndroid, iOSiOS, AndroidiOSiOS
Store Metrics
Rating0.0 / 54.6 / 55.0 / 55.0 / 51.0 / 55.0 / 53.2 / 54.8 / 54.7 / 53.1 / 5
Ratings Count02,091,6381115105429711
PriceFreeFreeFreeFreeFreeFreeFreeFreeFree$4.99
Release DateOct 6, 2023Jul 5, 2023Nov 12, 2025Mar 6, 2026Jun 3, 2024Sep 21, 2022Aug 5, 2025Jun 27, 2023Aug 6, 2022Dec 22, 2008
Last UpdatedApr 14, 2026Jul 15, 2026Apr 7, 2026Mar 6, 2026Oct 31, 2025Jan 30, 2026Apr 22, 2026Jun 19, 2026May 6, 2026Jun 20, 2020
Sentiment & Reviews
Sentiment-negative--terrible--excellent--
Score-35/100--10/100--85/100--
Praises-
  • Community-driven social interactions provide a refreshing alternative to established legacy social platforms
-----
  • Asynchronous voice note interactions foster deep and authentic connections between users globally
  • Anonymity and lack of visual profiles prevent superficial judgment and encourage honest self-expression
  • The minimalist design and lack of intrusive advertisements create a cozy and focused environment
--
Complaints-
  • Frequent application crashes and loading failures disrupt the user experience following the latest update
--
  • Authentication failure prevents users from accessing their accounts following the latest update
--
  • Audio recording glitches and technical instability prevent users from participating in the core experience
  • Onboarding flows feel confusing and restrictive for new users who want to explore before contributing
  • Lack of granular moderation and filtering tools leaves users vulnerable to unpleasant interactions
--
Requests-
  • Improved moderation tools are required to address toxic behavior and unchecked bot activity
-----
  • Users want real-time matching and live voice calling features to facilitate immediate connection
  • Granular privacy controls are needed to manage username visibility and location sharing
--
Strategic Intel
Strengths
  • Chronological timeline removes algorithmic engagement-baiting
  • Emoji-only reaction model reduces moderation overhead
  • Thematic island structure allows for independent identity management
  • Instagram follower graph integration accelerates user acquisition
  • ActivityPub support provides a long-term decentralization differentiator
  • Role-based content segmentation prevents information noise
  • AI-driven post generation reduces manual effort
  • B2B subscription model creates a clear revenue path independent of ad-inventory scale
  • Location-aware event mapping provides immediate utility for community-specific reporting
  • Multi-layer governance enables hierarchical management of complex organizational structures
  • Identity verification functions as a B2B distribution barrier into municipal partnerships.
  • Secure ReCaller system provides specialized utility for urgent civic alerts.
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  • Anonymity-first design prevents superficial judgment
  • Ad-free environment fosters a focused, cozy community
  • Voice-only format reduces social anxiety
-
  • Gesture-based navigation reduces friction for multi-channel management
  • Event notification system provides real-time awareness across background channels
  • SSL support provides security parity with desktop IRC clients
Weaknesses
  • No established user base limits network effects
  • Lack of algorithmic discovery slows new-user content surfacing
  • Open beta status lacks monetization path
  • Frequent application crashes disrupt the daily habit
  • Absence of native messaging limits platform independence
  • Absence of secure alert system for notifications
  • Manual curation workflow limits scalability
  • 0 rating count on Android signals low initial adoption
  • Lacks recurring habit loops to drive daily active usage
  • No direct messaging for real-time event coordination
  • Authentication failure in the latest update prevents all user access
  • Invite-only access model restricts user acquisition velocity.
  • Lack of consumer-facing features limits utility for non-official citizens.
-
  • Audio recording bugs erode the core experience
  • Onboarding friction limits new-user conversion
  • Lack of granular moderation tools leaves users vulnerable
-
  • $4.99 upfront cost exceeds the free-to-start median for messaging apps
  • Lack of DCC support limits file-transfer utility for power users
  • Stagnant update cadence since 2020 erodes trust in long-term platform compatibility
Pricingfreefreesubscriptionsubscriptionsubscriptionfreefreemiumfreemiumfreepaid
MomentumMaintenanceIntenseMaintenanceMaintenanceMaintenanceMaintenanceIntenseActive-Zombie
Update Cadence2 versions, ~1d avg5 versions, ~3d avg2 versions, ~15d avg2 versions, 1 majors/6mo, ~5d avg2 versions, ~13d avg2 versions, ~3d avg5 versions5 versions, 2 majors/6mo, ~6d avg-2 versions, 1 majors/6mo, ~2124d avg

Compare Islands：インターネットの海に浮かぶ、やすらぎの空間 head-to-head

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Islands：インターネットの海に浮かぶ、やすらぎの空間, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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