# 麦德龙EMS vs CapVocab

The clearest difference is in-app purchases: 麦德龙EMS at none against CapVocab's 2. 麦德龙EMS also leads on iOS requirement (9.0 vs 15.0). CapVocab's advantage is ads (none vs shown) and update cadence (every 3 days vs monthly). On price and device support there is nothing between them.

Both are free to download. CapVocab sells 2 in-app purchases, starting at $6.99 per year. 麦德龙EMS asks for nothing beyond the download.

麦德龙EMS ships an update monthly, CapVocab every 3 days. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 麦德龙EMS | CapVocab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 days** |
| Size | 69 MB | 83 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [M Commerce Group Co., Ltd.](https://appshunter.io/developer/661117521) | [喆 陈](https://appshunter.io/developer/1635893683) |

## What reviewers say

### 麦德龙EMS

[App page](https://appshunter.io/ios/app/ems/id1453953106)

**Features:** macOS Compatibility

**In-app purchases:** none


### CapVocab

[App page](https://appshunter.io/ios/app/capvocab-capture-and-remember/id6780800685)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Annual | $6.99 | per year |
| Premium Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is 麦德龙EMS free?

麦德龙EMS is free to download, with no in-app purchases.

### Is CapVocab free?

CapVocab is free to download, with in-app purchases available.

### Do 麦德龙EMS or CapVocab have ads?

麦德龙EMS shows ads; CapVocab does not.

### Which is updated more often, 麦德龙EMS or CapVocab?

麦德龙EMS ships an update monthly, and CapVocab every 3 days. Most recently, 麦德龙EMS was updated on November 2, 2026 and CapVocab on November 5, 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.*