# ESY Pro vs SmartFi

The clearest difference is update cadence: SmartFi at every 11 days against ESY Pro's monthly. ESY Pro's advantage is iOS requirement (9.0 vs 15.0). On price, ads, 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.

ESY Pro ships an update monthly, SmartFi every 11 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ESY Pro | SmartFi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Size | 44 MB | 39 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Duc Nguyen](https://appshunter.io/developer/1371947194) | [Manh Dung Nguyen](https://appshunter.io/developer/1478065046) |

## What reviewers say

### ESY Pro

[App page](https://appshunter.io/ios/app/esy-pro/id1437777474)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartFi

[App page](https://appshunter.io/ios/app/smartfi/id6473466105)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ESY Pro free?

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

### Is SmartFi free?

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

### Do ESY Pro or SmartFi have ads?

Neither ESY Pro nor SmartFi shows ads.

### Which is updated more often, ESY Pro or SmartFi?

ESY Pro ships an update monthly, and SmartFi every 11 days. Most recently, ESY Pro was updated on October 15, 2026 and SmartFi on October 16, 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.*