MARLVEL

Sim Daltonism vs its rivals

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

Sim Daltonism
This App
Color Blind Pal
Nemesis
Magnifier
Nemesis
SuperVision+ Magnifier
Contender
ClaroCom Pro
Peer
Elderly Phone
Peer
Eye Helper
Peer
Passport Photo Booth Creator
Peer
Deaf Transcribe:Speech to Text
Peer
See it Speak it
Peer
Core Identity
DeveloperMichel FortinVincent FiorentiniAppleMassachusetts Eye and Ear InfirmaryClaro Software Limited道远 牛Stanislav SvecTRB Ventures LLCYOUDAO EDUCATION TECHNOLOGY (HONG KONG) LIMITEDAllykiro Valdez
CategoryPhoto & VideoUtilitiesUtilitiesUtilitiesMedicalUtilitiesMedicalPhoto & VideoMedicalUtilities
PlatformiOSiOS, AndroidiOSiOS, AndroidiOSiOSiOSiOSiOSiOS, Android
Store Metrics
Rating4.8 / 53.9 / 53.8 / 54.3 / 51.0 / 52.0 / 50.0 / 54.0 / 54.5 / 50.0 / 5
Ratings Count1621371,50191206024060
PriceFreeFreeFreeFree$16.99FreeFreeFreeFree$0.99
Release DateJan 28, 2016Sep 15, 2015Jun 7, 2021Aug 28, 2013Apr 25, 2013Jul 10, 2023May 28, 2020Nov 5, 2015Sep 14, 2023Sep 10, 2025
Last UpdatedJun 18, 2020Nov 30, 2020Dec 12, 2025Dec 24, 2023Feb 13, 2023Oct 2, 2023Dec 5, 2020Feb 3, 2020Sep 5, 2025Sep 10, 2025
Sentiment & Reviews
Sentimentexcellentmixed---mixed-mixedterriblemixed
Score90/10055/100---40/100-55/10020/10060/100
Praises
  • Colorblindness simulation accuracy provides essential utility for designers and developers testing visual accessibility
  • Utility in daily color identification
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  • Cost-effective passport photo creation saves families significant money compared to professional studio services
  • Deaf users find the transcription tool helpful for catching most spoken content during daily interactions
  • Accessibility-first interface design
Complaints
  • Camera-only input restriction prevents users from analyzing existing images from their photo library
  • App crashes and performance issues
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  • Application freezes or hangs consistently during the photo ordering and export process
  • Inaccurate transcription performance leads to incorrect word recognition and poor communication quality in quiet environments
  • Aggressive monetization and difficult cancellation processes frustrate users who feel the service value is low
  • Ad-supported interruptions on Android
Requests
  • Expanded simulation modes for animal vision would help users select appropriate toys and environments
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  • Integrated background removal tool to ensure photos meet strict white background requirements
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Strategic Intel
Strengths
  • Open-source transparency builds high user trust
  • Lightweight, focused UX avoids feature bloat
  • High simulation accuracy for core profiles
  • Specialized color-naming algorithms provide granular feedback
  • System-level iOS integration ensures superior performance and battery efficiency
  • Zero-cost, ad-free model builds high clinical trust
  • Live image stabilization mechanism reduces motion blur for elderly users
  • Institutional credibility via Massachusetts Eye and Ear Infirmary
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  • Offline contact processing ensures privacy-conscious users remain within the app ecosystem
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  • Unlimited retake mechanism removes store-employee oversight
  • Direct-to-door print fulfillment creates high-margin revenue
  • 71-language library functions as a broad market-entry hook for international user acquisition
  • Real-time conversion utility drives daily active usage and potential ad-impression inventory
  • Accessibility-first interface supports VoiceOver and Switch Control, creating high switching costs for users with specific motor impairments
Weaknesses
  • Camera-only input limits professional design workflows
  • No image library support
  • Lack of advanced color inspection tools
  • 4-year update gap on iOS platform
  • Stability regressions on current hardware
  • Hardware-dependent LiDAR features limit accessibility on older devices
  • No cross-platform support restricts the user base
  • Android version lacks updates since 2018
  • No cloud-save functionality for snapshots
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  • 2-star rating baseline indicates significant friction in the core user experience
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  • Application freezes during the print-order flow
  • Lack of integrated flash controls causes shadows
  • Manual entry requirements for group sessions
  • High weekly subscription cost relative to category median
  • Inconsistent transcription accuracy post-update
  • Difficult cancellation flows driving negative sentiment
  • Premium tier at $0.99 on iOS creates a barrier to entry compared to the ad-supported Android model
Pricingfreefreefreefreepaidsubscriptionfreefreemiumsubscriptionfreemium
MomentumZombieZombieMaintenanceZombie-Zombie-ZombieZombieZombie
Update Cadence1 versions2 versions, ~1352d avg1 versions5 versions, 1 majors/6mo, ~228d avg-1 versions-1 versions1 versions2 versions, ~285d avg

Compare Sim Daltonism 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 Sim Daltonism, 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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