# BUTURAKU vs Smith Chart Touch

The clearest difference is ads: Smith Chart Touch at none against BUTURAKU's shown. BUTURAKU's advantage is update cadence (weekly vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, 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.

BUTURAKU ships an update weekly, Smith Chart Touch every 3 months. The most recent releases landed on October 9, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | BUTURAKU | Smith Chart Touch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 months |
| Size | 24 MB | 22 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) | [Sthefano Schiavon](https://appshunter.io/developer/1882733645) |

## What reviewers say

### BUTURAKU

[App page](https://appshunter.io/ios/app/buturaku/id6759213255)

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

**In-app purchases:** none


### Smith Chart Touch

[App page](https://appshunter.io/ios/app/smith-chart-touch/id6760685457)

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

**In-app purchases:** none


## Frequently asked questions

### Is BUTURAKU free?

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

### Is Smith Chart Touch free?

Smith Chart Touch is free to download, with no in-app purchases.

### Do BUTURAKU or Smith Chart Touch have ads?

BUTURAKU shows ads; Smith Chart Touch does not.

### Which is updated more often, BUTURAKU or Smith Chart Touch?

BUTURAKU ships an update weekly, and Smith Chart Touch every 3 months. Most recently, BUTURAKU was updated on October 9, 2026 and Smith Chart Touch on October 20, 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.*