# SAKU PUYO vs Battery Stack Lite

The clearest difference is iOS requirement: SAKU PUYO at 13.0 against Battery Stack Lite's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SAKU PUYO ships an update weekly, Battery Stack Lite every 5 days. Both last shipped on October 18, 2026.

## The numbers

| Metric | SAKU PUYO | Battery Stack Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 5 days** |
| Size | 66 MB | 65 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Koichi Iwasaki](https://appshunter.io/developer/1308795626) | [katapu.net](https://appshunter.io/developer/381898924) |

## What reviewers say

### SAKU PUYO

[App page](https://appshunter.io/ios/app/saku-puyo/id6741757060)

**In-app purchases:** none


### Battery Stack Lite

[App page](https://appshunter.io/ios/app/battery-stack-lite/id6741798603)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAKU PUYO free?

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

### Is Battery Stack Lite free?

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

### Do SAKU PUYO or Battery Stack Lite have ads?

Both SAKU PUYO and Battery Stack Lite show ads.

### Which is updated more often, SAKU PUYO or Battery Stack Lite?

SAKU PUYO ships an update weekly, and Battery Stack Lite every 5 days. Most recently, SAKU PUYO was updated on October 18, 2026 and Battery Stack Lite on October 18, 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.*