# Milo词典 vs Lumipen

The clearest difference is update cadence: Lumipen at every 3 days against Milo词典's every 6 weeks. Milo词典's advantage is iOS requirement (15.0 vs 18.0). 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.

Milo词典 ships an update every 6 weeks, Lumipen every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Milo词典 | Lumipen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/milo-and/id6745785498/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 125 MB | 91 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [上海咖皮科技有限公司](https://appshunter.io/developer/1813855057) | [光屿智联(长春)科技有限公司](https://appshunter.io/developer/1867690671) |

## What reviewers say

### Milo词典

[App page](https://appshunter.io/ios/app/milo-and/id6745785498)

This app helps children with English reading by providing an easy-to-use dictionary. It allows them to look up words by taking a photo or speaking, with AI-powered explanations, fun illustrations, and example sentences to aid comprehension and memory.

**Highlights:** Photo word recognition, Voice search, AI explanations for kids, Illustrated words and example sentences, Extensive vocabulary

**Features:** macOS Compatibility

**In-app purchases:** none


### Lumipen

[App page](https://appshunter.io/ios/app/lumipen/id6757587013)

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

**In-app purchases:** none


## Frequently asked questions

### Is Milo词典 free?

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

### Is Lumipen free?

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

### Do Milo词典 or Lumipen have ads?

Neither Milo词典 nor Lumipen shows ads.

### Which is updated more often, Milo词典 or Lumipen?

Milo词典 ships an update every 6 weeks, and Lumipen every 3 days. Most recently, Milo词典 was updated on November 5, 2026 and Lumipen on October 31, 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.*