# Gravity Bottle Flip vs Sip & Stack

The clearest difference is in-app purchases: Sip & Stack at none against Gravity Bottle Flip's 13. Sip & Stack also leads on update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Gravity Bottle Flip sells 9 one-off in-app purchases. Sip & Stack asks for nothing beyond the download.

Gravity Bottle Flip ships an update every 2 months, Sip & Stack daily. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Gravity Bottle Flip | Sip & Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Daily** |
| Size | 150 MB | 99 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Absolutely Digital](https://appshunter.io/developer/1297918392) | [BugFix Games Entertainment](https://appshunter.io/developer/1689361525) |

## What reviewers say

### Gravity Bottle Flip

[App page](https://appshunter.io/ios/app/gravity-bottle-flip/id6738737240)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 100 Coins | $0.99 | one-time |
| Buy 5 Gems | $0.99 | one-time |
| Bottle Unlock | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Buy 30 Gems | $4.99 | one-time |
| Buy 3000 Coins | $9.99 | one-time |
| Buy 65 Gems | $9.99 | one-time |
| Buy 5000 Coins | $14.99 | one-time |
| Buy 10000 Coins | $24.99 | one-time |


### Sip & Stack

[App page](https://appshunter.io/ios/app/sip-and-stack/id6739055736)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Gravity Bottle Flip free?

Gravity Bottle Flip is free to download, with in-app purchases available.

### Is Sip & Stack free?

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

### Do Gravity Bottle Flip or Sip & Stack have ads?

Both Gravity Bottle Flip and Sip & Stack show ads.

### Which is updated more often, Gravity Bottle Flip or Sip & Stack?

Gravity Bottle Flip ships an update every 2 months, and Sip & Stack daily. Most recently, Gravity Bottle Flip was updated on October 13, 2026 and Sip & Stack on October 8, 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.*