# Supplement & Vitamin Tracker vs CycleStack

The clearest difference is update cadence: Supplement & Vitamin Tracker at every 3 days against CycleStack's every 2 months. CycleStack's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Supplement & Vitamin Tracker sells 5 in-app purchases, starting at $3.99 per 7 days and CycleStack sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Supplement & Vitamin Tracker ships an update every 3 days, CycleStack every 2 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Supplement & Vitamin Tracker | CycleStack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Size | 82 MB | 45 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | +12 | 4+ |
| Developer | [Ivan Terekhin](https://appshunter.io/developer/888645337) | [NIKOLAOS SYNANIDIS](https://appshunter.io/developer/1892639367) |

## What reviewers say

### Supplement & Vitamin Tracker

[App page](https://appshunter.io/ios/app/supplement-and-vitamin-tracker/id6759703178)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Yearly Premium | $29.99 | per year |
| Lifetime Premium | $29.99 | one-time |
| Lifetime Premium | $39.99 | one-time |


### CycleStack

[App page](https://appshunter.io/ios/app/cyclestack/id6762042997)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $2.99 | per month |
| Annual Premium | $17.99 | per year |
| Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is Supplement & Vitamin Tracker free?

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

### Is CycleStack free?

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

### Do Supplement & Vitamin Tracker or CycleStack have ads?

Neither Supplement & Vitamin Tracker nor CycleStack shows ads.

### Which is updated more often, Supplement & Vitamin Tracker or CycleStack?

Supplement & Vitamin Tracker ships an update every 3 days, and CycleStack every 2 months. Most recently, Supplement & Vitamin Tracker was updated on October 24, 2026 and CycleStack on October 10, 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.*