# Nutrient Tracker vs Zolyn

The clearest difference is rating: Zolyn at 5.0 against Nutrient Tracker's 3.7. Zolyn also leads on update cadence (every 5 days vs every 12 months). Nutrient Tracker's advantage is in-app purchases (none vs 3) and ratings volume (7 vs 1). On price and ads there is nothing between them.

Both are free to download. Zolyn sells 3 in-app purchases, starting at $4.99 per month. Nutrient Tracker asks for nothing beyond the download.

Zolyn holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Nutrient Tracker has 7 ratings behind it against 1, so its average is the more settled of the two.

Nutrient Tracker ships an update every 12 months, Zolyn every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Nutrient Tracker | Zolyn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (7 ratings)](https://appshunter.io/ios/app/nutrient-tracker-plan-and-log/id1507629553/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zolyn-vitamin-tracker/id6748091549/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 13 MB | 19 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Martspec LLC](https://appshunter.io/developer/1506250419) | [TRISTAN BLAIRET](https://appshunter.io/developer/1641785514) |

## What reviewers say

### Nutrient Tracker

[App page](https://appshunter.io/ios/app/nutrient-tracker-plan-and-log/id1507629553)

Easily track your daily vitamin and mineral intake with this free app. It offers unlimited reminders, Apple Health sync, and secure iCloud backups, all without ads or hidden costs.

**Highlights:** Track vitamins and minerals, Unlimited reminders, Apple Health sync, iCloud backups, Medical sources for elements, Data history records, Watch face widgets

**Features:** Apple Watch app

**In-app purchases:** none


### Zolyn

[App page](https://appshunter.io/ios/app/zolyn-vitamin-tracker/id6748091549)

This app helps you optimize your nutrition and health by visualizing your food intake and micronutrient levels. It features a gamified dashboard, a rich food database, and alerts for potential deficiencies, turning healthy eating into an engaging routine.

**Highlights:** Visual micronutrient tracking, Rich food database, Water and Vitamin D tracking, Micronutrient focus, Deficiency alerts, Local data storage

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zolyn+ Monthly | $4.99 | per month |
| Zolyn+ Yearly | $47.99 | per year |
| Zolyn+ Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Nutrient Tracker free?

Nutrient Tracker is free to download, with no in-app purchases.

### Is Zolyn free?

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

### Which has better reviews, Nutrient Tracker or Zolyn?

Zolyn is rated higher. Nutrient Tracker averages 3.7 out of 5 from 7 ratings, while Zolyn averages 5.0 from 1 ratings.

### Do Nutrient Tracker or Zolyn have ads?

Neither Nutrient Tracker nor Zolyn shows ads.

### Which is updated more often, Nutrient Tracker or Zolyn?

Nutrient Tracker ships an update every 12 months, and Zolyn every 5 days. Most recently, Nutrient Tracker was updated on November 3, 2026 and Zolyn 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.*