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Compatibility: Vitamin

Compatibility: Vitamin

By Ivan Akimov

Compatibility: Vitamin is a health utility app that generates supplement intake schedules based on nutrient compatibility for iOS and Android users.

The App DNA

What makes this app unique?

The app removes the cognitive friction of managing complex supplement interactions, which users previously tracked manually or via spreadsheets.

For Individuals managing complex dietary supplement regimens who require assistance with scheduling and nutrient interaction management.

What does it look like?

Key features

Personalized Intake Scheduleedge

Generates a supplement timetable based on individual vitamin and mineral compatibility and antagonism.

Absorption Optimizationedge

Groups compatible nutrients into single intake windows to improve bioavailability.

Intake Statisticsstandard

Tracks supplement consumption history via a dedicated dashboard.

How much does it cost?

freemiumFree tier with full feature accessIn-app purchases available

Freemium model utilizing in-app purchases to monetize a utility-focused health tool.

Velocity

Dormant developmentnew contentUX improvementsShow more...

With no updates in the last 218 days, the app has entered a state of inactivity. The development momentum is classified as zombie, as there have been no feature builds or maintenance patches released in over seven months. The last recorded update provided basic intake statistics, but the lack of subsequent activity suggests the project is no longer being actively supported.

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Who built it?

Ivan Akimov

1 app tracked · Health & Fitness

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User Sentiment

What do users think recently?

The recent review mood reads frustrated. Users appreciate the simple interface allows users to quickly select supplements and generate a structured intake schedule and the newly added statistics and tracking features provide a clear overview of daily supplement intake.

How are ratings & reviews evolving?

Google Play
2.83 · 104
App Store
4.00 · 12

What users say, by theme

What Users Love
  • The simple interface allows users to quickly select supplements and generate a structured intake schedule
  • The newly added statistics and tracking features provide a clear overview of daily supplement intake
What Frustrates Users
  • The limited supplement database prevents users from adding custom vitamins or complex multivitamin products
+ 1 more theme
What Users Want 2 requests inside

17 of 17 recent reviews analyzed · moderate confidence · Frustrated overall

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Competition

Competitive landscape for Compatibility: Vitamin

How's the Health & Fitness market?

Compatibility: Vitamin maintains a niche position as a free health utility, though its 2.8-star rating on Android suggests significant friction compared to its 4.0-star iOS performance.

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The rivals identified

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The Analyst's Read

Key takeaways for Compatibility: Vitamin

Where is it heading?

Users report: The health utility market is moving toward personalized, data-rich tracking, leaving Compatibility: Vitamin exposed due to its static, inaccurate database. Without a return to active development, the app will likely continue to lose users to more responsive, community-updated alternatives.

  • The 7-month update gap indicates the app is in maintenance mode, leaving critical user-reported data inaccuracies unaddressed.
  • High-frequency complaints regarding the restrictive supplement database suggest the product is failing to meet the needs of its core power-user segment.

The SWOT

Core Strengths
  • Intuitive interface reduces scheduling friction
  • Statistics dashboard builds personal health history
Critical Frictions 3 weaknesses inside
Growth Levers
  • Add manual supplement entry to capture power users
  • Implement push-notification reminders to boost retention
Market Threats 2 threats identified

Next best moves

1 Pivot · 1 Invest

Audit and correct nutrient interaction database because users report scientifically inaccurate information → restore user trust

+ 1 more prioritized move

The counter-intuitive read

The app's restrictive database is actually a retention barrier…

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Bottom line

Correcting the reported data inaccuracies is the primary requirement to restore user trust, as the current reputation for false information threatens the app's viability as a health tool.

Unlock 3 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.

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Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Compatibility: Vitamin, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Compatibility: Vitamin Intelligence Report.” Updated Oct 9, 2026. https://marlvel.ai/apps/compatibility-vitamin

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