# Compatibility vs Vitamin Tracker

The clearest difference is rating: Vitamin Tracker at 4.5 against Compatibility's 4.0. Vitamin Tracker also leads on update cadence (every 2 days vs every 2 weeks) and review sentiment (75% vs 60%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Compatibility sells 2 in-app purchases, starting at $1.99 per month and Vitamin Tracker sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Vitamin Tracker holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 12 and 20 respectively. Written reviews point the same way: 60% of Compatibility's written reviews are positive against 75% of Vitamin Tracker's.

Compatibility ships an update every 2 weeks, Vitamin Tracker every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Compatibility | Vitamin Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/compatibility-vitamin/id6471350845/reviews) | **[4.5 (20 ratings)](https://appshunter.io/ios/app/vitamin-tracker-suppl/id6743336030/reviews)** |
| Number of ratings | 12 | **20** |
| Positive reviews | 60.0% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Freemium | Freemium |
| Size | 62 MB | 2 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Ivan Akimov](https://appshunter.io/developer/1715134273) | [NX Level Apps](https://appshunter.io/developer/1802301096) |

## What reviewers say

### Compatibility

[App page](https://appshunter.io/ios/app/compatibility-vitamin/id6471350845)

This app helps you create a safe and effective vitamin and mineral intake schedule by considering their compatibility and antagonism. It optimizes absorption by timing intakes correctly and provides an informative database for each nutrient.

**Highlights:** Personalized intake schedule, Optimized nutrient absorption, Informational vitamin database, Intuitive diet planning interface, Minimizes antagonistic reactions

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Annual Subscription | $8.99 | per year |


### Vitamin Tracker

[App page](https://appshunter.io/ios/app/vitamin-tracker-suppl/id6743336030)

Easily track your vitamins and supplements with smart reminders to ensure you never miss a dose. Monitor your progress with clear statistics and maintain a consistent wellness routine.

**Highlights:** Track vitamins and supplements, Log past and active supplements, Smart pill reminders, View progress and insights, Dark mode support, Organize supplement history

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $4.99 | per 7 days |
| Monthly Premium Access | $4.99 | per month |
| Yearly Premium Access | $19.99 | per year |
| Yearly Premium Access | $24.99 | per year |


## Frequently asked questions

### Is Compatibility free?

Compatibility is free to download, with in-app purchases available.

### Is Vitamin Tracker free?

Vitamin Tracker is free to download, with in-app purchases available.

### Which has better reviews, Compatibility or Vitamin Tracker?

Vitamin Tracker is rated higher. Compatibility averages 4.0 out of 5 from 12 ratings, while Vitamin Tracker averages 4.5 from 20 ratings.

### Do Compatibility or Vitamin Tracker have ads?

Neither Compatibility nor Vitamin Tracker shows ads.

### Which is updated more often, Compatibility or Vitamin Tracker?

Compatibility ships an update every 2 weeks, and Vitamin Tracker every 2 days. Most recently, Compatibility was updated on October 24, 2026 and Vitamin Tracker on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*