# YUI Smart vs Refill

YUI Smart and Refill are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | YUI Smart | Refill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 39 MB | 42 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ihsan Zeydan](https://appshunter.io/developer/1643853059) | [Murat Ercan](https://appshunter.io/developer/1473700448) |

## What reviewers say

### YUI Smart

[App page](https://appshunter.io/ios/app/yui-smart/id6444307788)

**Features:** macOS Compatibility

**In-app purchases:** none


### Refill

[App page](https://appshunter.io/ios/app/refill/id6448044054)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YUI Smart free?

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

### Is Refill free?

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

### Do YUI Smart or Refill have ads?

Neither YUI Smart nor Refill shows ads.

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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.*