# EX16 vs MD

The clearest difference is update cadence: MD at every 2 months against EX16's every 11 months. MD also leads on iOS requirement (9.0 vs 12.0). 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.

EX16 ships an update every 11 months, MD every 2 months. The most recent releases landed on September 10, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | EX16 | MD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Size | 14 MB | 9 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [科 李](https://appshunter.io/developer/1098552099) | [浩明 甄](https://appshunter.io/developer/6779027894) |

## What reviewers say

### EX16

[App page](https://appshunter.io/ios/app/ex16-8/id1469162041)

**In-app purchases:** none


### MD

[App page](https://appshunter.io/ios/app/md-18/id1510863313)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EX16 free?

EX16 is free to download, with no in-app purchases.

### Is MD free?

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

### Do EX16 or MD have ads?

Neither EX16 nor MD shows ads.

### Which is updated more often, EX16 or MD?

EX16 ships an update every 11 months, and MD every 2 months. Most recently, EX16 was updated on September 10, 2026 and MD on September 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*