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DNS Firewall by KeepSolid vs its rivals

Side-by-side comparison against DNS Firewall by KeepSolid's closest competitors — identity, store metrics, ratings & sentiment, and strategic intel.

DNS Firewall by KeepSolid
This App
Harmony Mobile Protect
Nemesis
Codeproof Secure Wi-Fi
Contender
NK Tunnel VPN
Peer
Ultrasurf VPN
Peer
BlueWhale VPN
Peer
NetBird P2P VPN
Peer
Oneok VPN
New Kid
Outline VPN 1 - Secure & Fast
New Kid
Core Identity
DeveloperKeepSolid Inc.Check Point Software Technologies Ltd.Codeproof Technologies IncXTreme TeamUltraReach Internet CorpWAAA ASIA LIMITEDNetBird GmbHOneOkSmartWeb (HK) Limited
CategoryProductivityBusinessBusinessToolsUtilitiesToolsUtilitiesUtilitiesReference
PlatformAndroid, iOSiOS, AndroidiOSAndroidiOSAndroidAndroid, iOSiOSiOS
Store Metrics
Rating4.4 / 54.4 / 53.0 / 53.7 / 54.2 / 54.5 / 53.9 / 54.1 / 50.0 / 5
Ratings Count22186284838723742140
PriceFreeFreeFreeFreeFreeFreeFreeFreeFree
Release DateJul 12, 2021Oct 3, 2015Dec 24, 2021Aug 10, 2024May 24, 2021Jan 9, 2026Dec 21, 2023Apr 3, 2026Apr 29, 2026
Last UpdatedJun 1, 2022May 13, 2026May 22, 2022Apr 13, 2026Sep 22, 2024Apr 8, 2026May 4, 2026May 18, 2026May 7, 2026
Sentiment & Reviews
Sentimentmixednegativemixed---mixed--
Score45/10025/10050/100---55/100--
Praises
  • Effective DNS-based traffic filtering provides users with granular control over background application data usage
  • Effective detection of malicious network gateways and suspicious public Wi-Fi hotspots
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  • High connection speeds and low latency compared to traditional VPN solutions
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Complaints
  • Frequent application crashes and connectivity timeouts disrupt the firewall protection after the latest update
  • Excessive battery consumption following background activity in recent software builds
  • False positive malware flags preventing access to essential corporate applications
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  • Configuration complexity for non-technical administrators and occasional connection drops on mobile devices
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Requests
  • Ability to import custom domain blocklists to improve ad-blocking and content filtering efficacy
  • Technical documentation explaining specific security changes and background resource usage
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Strategic Intel
Strengths
  • MonoDefense bundle integration drives cross-sell revenue
  • Multi-platform support enables household-level subscription adoption
  • Enterprise-grade compliance enforcement absent in consumer tools
  • Deep integration with corporate identity and access management systems
  • Enterprise QR deployment enables IT-led fleet distribution
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  • WireGuard-based P2P mesh architecture reduces latency for distributed teams
  • Open-source transparency lowers initial adoption friction for developer-centric organizations
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Weaknesses
  • 3.8★ Android rating reflects stability regressions
  • Aggressive trial-to-subscription prompts create high churn
  • High battery drain post-update
  • False-positive flags blocking essential work apps
  • System performance degradation across multiple device models
  • 3.0-star rating indicates product-market fit friction
  • No feature updates since May 2022
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  • 0.2★ Android-iOS rating gap indicates platform-specific stability issues
  • Lack of enterprise-grade compliance reporting limits penetration into regulated corporate segments
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Pricingsubscriptionfreesubscriptionfreefreemiumfreefreemiumfreefree
Momentum-ActiveZombie---MaintenanceIntense-
Update Cadence-3 versions, 1 majors/6mo, ~11d avg1 versions---2 versions, ~21d avg5 versions-

Compare DNS Firewall by KeepSolid 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 DNS Firewall by KeepSolid, 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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