# Smart Epen Apps vs QLC

The clearest difference is update cadence: QLC at every 4 months against Smart Epen Apps's every 38 months. Smart Epen Apps's advantage is iOS requirement (12.0 vs 15.5). 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 Epen Apps ships an update every 38 months, QLC every 4 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Smart Epen Apps | QLC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/smart-epen-apps/id1335942392/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 34 MB | 63 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MIZAN PUBLIKA, PT](https://appshunter.io/developer/501009737) | [Heri Suhaeri](https://appshunter.io/developer/1844212800) |

## What reviewers say

### Smart Epen Apps

[App page](https://appshunter.io/ios/app/smart-epen-apps/id1335942392)

This app brings reading materials to life by connecting with a smart pen. Experience interactive animations, sounds, and games that enhance learning and comprehension. It also features a voice recording function and can be used for classroom presentations.

**Highlights:** Animated book illustrations, Audio narration for text, Interactive learning games, Voice recording feature, Classroom presentation tool, Integration with smart pen

**Features:** macOS Compatibility

**In-app purchases:** none


### QLC

[App page](https://appshunter.io/ios/app/qlc/id6753657852)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Epen Apps free?

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

### Is QLC free?

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

### Do Smart Epen Apps or QLC have ads?

Neither Smart Epen Apps nor QLC shows ads.

### Which is updated more often, Smart Epen Apps or QLC?

Smart Epen Apps ships an update every 38 months, and QLC every 4 months. Most recently, Smart Epen Apps was updated on October 24, 2026 and QLC on October 30, 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.*