# Smart E vs KitUS

The clearest difference is update cadence: KitUS at every 2 weeks against Smart E's monthly. Smart E's advantage is iOS requirement (10.0 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.

Smart E ships an update monthly, KitUS every 2 weeks. The most recent releases landed on May 16, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Smart E | KitUS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 31 MB | 30 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Smartmatic International Holding B.V.](https://appshunter.io/developer/1588967853) | [Touch Latam](https://appshunter.io/developer/1685913477) |

## What reviewers say

### Smart E

[App page](https://appshunter.io/ios/app/smart-e/id1623641288)

**In-app purchases:** none


### KitUS

[App page](https://appshunter.io/ios/app/kitus/id6736728341)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart E free?

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

### Is KitUS free?

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

### Do Smart E or KitUS have ads?

Neither Smart E nor KitUS shows ads.

### Which is updated more often, Smart E or KitUS?

Smart E ships an update monthly, and KitUS every 2 weeks. Most recently, Smart E was updated on May 16, 2026 and KitUS on September 15, 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.*