# Secret Bottles vs Stack Balance

The clearest difference is ads: Stack Balance at none against Secret Bottles's shown. Secret Bottles's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, 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.

Secret Bottles ships an update every 2 months, Stack Balance monthly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Secret Bottles | Stack Balance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Size | 159 MB | 1 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cagatay Kacar](https://appshunter.io/developer/1854392392) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### Secret Bottles

[App page](https://appshunter.io/ios/app/secret-bottles/id6755527072)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Balance

[App page](https://appshunter.io/ios/app/stack-balance-tower-drop/id6771305276)

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

**In-app purchases:** none


## Frequently asked questions

### Is Secret Bottles free?

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

### Is Stack Balance free?

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

### Do Secret Bottles or Stack Balance have ads?

Secret Bottles shows ads; Stack Balance does not.

### Which is updated more often, Secret Bottles or Stack Balance?

Secret Bottles ships an update every 2 months, and Stack Balance monthly. Most recently, Secret Bottles was updated on October 2, 2026 and Stack Balance on September 29, 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.*