# Gems vs Stacks

The clearest difference is iOS requirement: Gems at 18.0 against Stacks's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Gems | Stacks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 7 MB | 7 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ALEX-DAN BUMBU](https://appshunter.io/developer/1805599809) | [Gerard Rodriguez](https://appshunter.io/developer/1882259709) |

## What reviewers say

### Gems

[App page](https://appshunter.io/ios/app/gems-save-for-later/id6744028880)

**In-app purchases:** none


### Stacks

[App page](https://appshunter.io/ios/app/stacks-save-anything/id6799384234)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gems free?

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

### Is Stacks free?

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

### Do Gems or Stacks have ads?

Neither Gems nor Stacks shows ads.

---

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