# Vitamin vs Supplements AI

The clearest difference is update cadence: Supplements AI at every 4 days against Vitamin's every 3 months. Supplements AI also leads on rating (4.3 vs 4.1) and iOS requirement (15.1 vs 17.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Vitamin sells 4 in-app purchases, starting at $0.99 per month and Supplements AI sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Supplements AI holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 90 and 126 respectively. Written reviews complicate that: 63% of Vitamin's written reviews are positive against 55% of Supplements AI's, so the app with the better star average is not the one people write more warmly about.

Vitamin ships an update every 3 months, Supplements AI every 4 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Vitamin | Supplements AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (90 ratings)](https://appshunter.io/ios/app/vitamin-log-scan-and-schedule/id1519596234/reviews) | **[4.3 (126 ratings)](https://appshunter.io/ios/app/supplements-ai-stack-tracker/id6741800649/reviews)** |
| Number of ratings | 90 | **126** |
| Positive reviews | **62.7% of reviews** | 54.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 54 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Martspec LLC](https://appshunter.io/developer/1506250419) | [Adrien Pierre Grusse](https://appshunter.io/developer/1795657365) |

## What reviewers say

### Vitamin

[App page](https://appshunter.io/ios/app/vitamin-log-scan-and-schedule/id1519596234)

Effortlessly track your daily nutritional intake with this app. Log vitamins, scan notes, and sync data across devices. Get personalized dose advice and analyze your history for a healthier lifestyle.

**Highlights:** Easy nutritional journal, Scan text and add pictures, Automatic device syncing, Verified food information, Personalized dose advice, History analysis, iCloud backup

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal | $0.99 | per month |
| Family | $1.99 | per month |
| Personal | $9.99 | per year |
| Family | $29.99 | per year |

**What reviewers like**

- 👍 Simple and easy to use
- 🔄 Syncs with Apple Health
- 🔒 Respects privacy, no registration required
- 💡 Useful reminders
- 📈 Tracks vitamins and supplements effectively

**What reviewers complain about**

- 🤔 Quantity adjustment is cumbersome
- ❌ No help or customization options
- 🐛 Notifications are unreliable
- 🔄 Reminders reset randomly
- ⚠️ App crashes frequently

**Reported bugs**

- Notifications are not received
- Reminders reset to random days
- App crashes when opening notifications
- App intermittently records taking of a supplement
- Randomly populates vitamins and minerals to Apple Health

**Requested features**

- Add half pill option
- Change copper unit to mcg
- Add more slots for supplements
- Add daily goals or recommended values for vitamins
- Add more vitamins/minerals/nutrients (e.g., betaine anhydrous, PABA, Inositol, Choline, CoQ10, probiotics, Lutein, collagen, fiber, protein, fish oils, fats, creatine)


### Supplements AI

[App page](https://appshunter.io/ios/app/supplements-ai-stack-tracker/id6741800649)

Optimize your health routine with this intelligent supplement tracker. It creates personalized schedules, reminds you of doses, and analyzes potential interactions and synergies to maximize benefits. Gain insights into how your supplements impact your well-being and identify potential nutrient deficiencies.

**Highlights:** Personalized supplement schedule, Smart reminder notifications, Vitamin and mineral tracking, Synergy and interference analysis, Meal-aware planning, Well-being and performance tracking, Nutrient deficiency identification

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supplements Premium Monthly | $4.99 | per month |
| Supplements Premium Monthly | $5.99 | per month |
| Supplements Premium Yearly | $29.99 | per year |
| Supplements Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Vitamin free?

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

### Is Supplements AI free?

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

### Which has better reviews, Vitamin or Supplements AI?

Supplements AI is rated higher. Vitamin averages 4.1 out of 5 from 90 ratings, while Supplements AI averages 4.3 from 126 ratings.

### Do Vitamin or Supplements AI have ads?

Neither Vitamin nor Supplements AI shows ads.

### Which is updated more often, Vitamin or Supplements AI?

Vitamin ships an update every 3 months, and Supplements AI every 4 days. Most recently, Vitamin was updated on November 3, 2026 and Supplements AI on October 30, 2026.

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