# Smart Eye Camera (SEC) For DC vs Refractive Foundations

The clearest difference is update cadence: Refractive Foundations at daily against Smart Eye Camera (SEC) For DC's every 3 days. 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.

Smart Eye Camera (SEC) For DC ships an update every 3 days, Refractive Foundations daily. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Smart Eye Camera (SEC) For DC | Refractive Foundations |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Daily** |
| Size | 18 MB | 19 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [OUI inc.](https://appshunter.io/developer/1536247158) | [Gurpal Virdi](https://appshunter.io/developer/1626671897) |

## What reviewers say

### Smart Eye Camera (SEC) For DC

[App page](https://appshunter.io/ios/app/smart-eye-camera-sec-for-dc/id6474703307)

**In-app purchases:** none


### Refractive Foundations

[App page](https://appshunter.io/ios/app/refractive-foundations/id6749237006)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Eye Camera (SEC) For DC free?

Smart Eye Camera (SEC) For DC is free to download, with no in-app purchases.

### Is Refractive Foundations free?

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

### Do Smart Eye Camera (SEC) For DC or Refractive Foundations have ads?

Neither Smart Eye Camera (SEC) For DC nor Refractive Foundations shows ads.

### Which is updated more often, Smart Eye Camera (SEC) For DC or Refractive Foundations?

Smart Eye Camera (SEC) For DC ships an update every 3 days, and Refractive Foundations daily. Most recently, Smart Eye Camera (SEC) For DC was updated on September 13, 2026 and Refractive Foundations on September 24, 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.*