# Flip Chain! vs Stack Up Circle

The clearest difference is in-app purchases: Stack Up Circle at none against Flip Chain!'s 10. Stack Up Circle also leads on update cadence (every 5 days vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flip Chain! sells 10 one-off in-app purchases. Stack Up Circle asks for nothing beyond the download.

Flip Chain! ships an update every 6 months, Stack Up Circle every 5 days. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Flip Chain! | Stack Up Circle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 5 days** |
| Size | 91 MB | 87 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Ghakilo](https://appshunter.io/developer/1444599006) | [Rootcraft](https://appshunter.io/developer/1370994577) |

## What reviewers say

### Flip Chain!

[App page](https://appshunter.io/ios/app/flip-chain/id1671310990)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 200 Coins | $0.99 | one-time |
| 900 Coins | $3.99 | one-time |
| Flipper Pack | $4.99 | one-time |
| Bomber Pack | $4.99 | one-time |
| Puncher Pack | $4.99 | one-time |
| 2500 Coins | $9.99 | one-time |
| Tutti Frutti | $12.99 | one-time |
| 5000 Coins | $16.99 | one-time |
| 10000 Coins | $29.99 | one-time |
| 20000 Coins | $49.99 | one-time |


### Stack Up Circle

[App page](https://appshunter.io/ios/app/stack-up-circle/id6473114736)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flip Chain! free?

Flip Chain! is free to download, with in-app purchases available.

### Is Stack Up Circle free?

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

### Do Flip Chain! or Stack Up Circle have ads?

Both Flip Chain! and Stack Up Circle show ads.

### Which is updated more often, Flip Chain! or Stack Up Circle?

Flip Chain! ships an update every 6 months, and Stack Up Circle every 5 days. Most recently, Flip Chain! was updated on November 7, 2026 and Stack Up Circle on November 12, 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.*