# SpoolThreStu vs Cubix Smiles

The clearest difference is ads: Cubix Smiles at none against SpoolThreStu's shown. SpoolThreStu's advantage is update cadence (every 9 days vs every 4 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

SpoolThreStu ships an update every 9 days, Cubix Smiles every 4 weeks. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SpoolThreStu | Cubix Smiles |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 4 weeks |
| Size | 40 MB | 56 MB |
| Requires iOS | 14 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kamini Triparthy](https://appshunter.io/developer/1872562141) | [艳萍 修](https://appshunter.io/developer/1866559828) |

## What reviewers say

### SpoolThreStu

[App page](https://appshunter.io/ios/app/spoolthrestu/id6758364404)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cubix Smiles

[App page](https://appshunter.io/ios/app/cubix-smiles/id6758692571)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SpoolThreStu free?

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

### Is Cubix Smiles free?

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

### Do SpoolThreStu or Cubix Smiles have ads?

SpoolThreStu shows ads; Cubix Smiles does not.

### Which is updated more often, SpoolThreStu or Cubix Smiles?

SpoolThreStu ships an update every 9 days, and Cubix Smiles every 4 weeks. Most recently, SpoolThreStu was updated on October 17, 2026 and Cubix Smiles on October 25, 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.*