# Stack vs VitaReminder

The clearest difference is update cadence: Stack at every 6 days against VitaReminder's every 3 weeks. Stack also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Stack sells 3 in-app purchases, starting at $3.99 per month and VitaReminder sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Stack ships an update every 6 days, VitaReminder every 3 weeks. The most recent releases landed on September 27, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Stack | VitaReminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/vitareminder-supplements/id6791775509/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 62 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Naveen Senapathi](https://appshunter.io/developer/1889130875) | [Mitchell McKenna](https://appshunter.io/developer/6791775511) |

## What reviewers say

### Stack

[App page](https://appshunter.io/ios/app/stack-routine-tracker/id6761363465)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Pro Monthly | $3.99 | per month |
| Stack Pro Annual | $39.99 | per year |
| Stack Pro Lifetime | $79.99 | one-time |


### VitaReminder

[App page](https://appshunter.io/ios/app/vitareminder-supplements/id6791775509)

This app helps you manage your vitamin and supplement intake with personalized recommendations and detailed tracking. It offers multi-profile support for family members and ensures your data remains private on your device.

**Highlights:** Personalized supplement recommendations, Detailed tracking and reminders, Multi-profile support for family, Private, on-device data storage, Apple Health integration, Wellness trend charts, Streak progress for habit building

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $24.99 | per year |
| Lifetime Premium | $44.99 | one-time |


## Frequently asked questions

### Is Stack free?

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

### Is VitaReminder free?

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

### Do Stack or VitaReminder have ads?

Neither Stack nor VitaReminder shows ads.

### Which is updated more often, Stack or VitaReminder?

Stack ships an update every 6 days, and VitaReminder every 3 weeks. Most recently, Stack was updated on September 27, 2026 and VitaReminder on October 3, 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.*