# PillRem vs Stack

The clearest difference is iOS requirement: Stack at 17.0 against PillRem's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PillRem sells 6 in-app purchases, starting at $4.99 per month and Stack sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PillRem | Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 442 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Diego Manuel Acevedo Diaz](https://appshunter.io/developer/1617850879) | [HELGE JOHANNESSEN BJORLAND](https://appshunter.io/developer/1896590622) |

## What reviewers say

### PillRem

[App page](https://appshunter.io/ios/app/pillrem-medication-reminder/id1617850877)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Annual Subscription | $34.99 | per year |
| Kind Tip | $0.99 | one-time |
| Unexpected Surprise | $1.99 | one-time |
| Huge Support | $3.99 | one-time |
| Life time purchase | $79.99 | one-time |


### Stack

[App page](https://appshunter.io/ios/app/stack-supplement-tracker/id6790706147)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stack Pro Monthly | $2.99 | per month |
| Stack Pro Yearly | $19.99 | per year |
| Stack Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is PillRem free?

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

### Is Stack free?

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

### Do PillRem or Stack have ads?

Neither PillRem nor Stack shows ads.

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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.*