# Fly Digital adventure vs Stack'

The clearest difference is ads: Fly Digital adventure at none against Stack''s shown. Stack''s advantage is update cadence (daily vs every 28 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Fly Digital adventure ships an update every 28 months, Stack' daily. The most recent releases landed on September 13, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | Fly Digital adventure | Stack' |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 28 months | **Daily** |
| Size | 17 MB | 16 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [国财 胡](https://appshunter.io/developer/796061213) | [Cedric Cornelis](https://appshunter.io/developer/640534931) |

## What reviewers say

### Fly Digital adventure

[App page](https://appshunter.io/ios/app/fly-digital-adventure/id1185305742)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack'

[App page](https://appshunter.io/ios/app/stack/id6502195987)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fly Digital adventure free?

Fly Digital adventure is free to download, with no in-app purchases.

### Is Stack' free?

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

### Do Fly Digital adventure or Stack' have ads?

Stack' shows ads; Fly Digital adventure does not.

### Which is updated more often, Fly Digital adventure or Stack'?

Fly Digital adventure ships an update every 28 months, and Stack' daily. Most recently, Fly Digital adventure was updated on September 13, 2026 and Stack' on September 16, 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.*