# SecureAnyBox vs MConverter

The clearest difference is in-app purchases: SecureAnyBox at none against MConverter's 6. SecureAnyBox also leads on iOS requirement (12.2 vs 17.6). MConverter's advantage is update cadence (fortnightly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. MConverter sells 6 in-app purchases, starting at $12.99 per month. SecureAnyBox asks for nothing beyond the download.

SecureAnyBox ships an update every 4 months, MConverter fortnightly. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SecureAnyBox | MConverter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 84 MB | 4 MB |
| Requires iOS | **12.2** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TDP Ltd](https://appshunter.io/developer/543802621) | [MConverter](https://appshunter.io/developer/1825844113) |

## What reviewers say

### SecureAnyBox

[App page](https://appshunter.io/ios/app/secureanybox/id6449294535)

**In-app purchases:** none


### MConverter

[App page](https://appshunter.io/ios/app/mconverter-file-converterpdf/id6748453062)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MConverter Plus Monthly | $12.99 | per month |
| MConverter Pro Monthly | $25.99 | per month |
| MConverter Max Monthly | $33.99 | per month |
| MConverter Plus Yearly | $116.99 | per year |
| MConverter Pro Yearly | $186.99 | per year |
| MConverter Max Yearly | $249.99 | per year |


## Frequently asked questions

### Is SecureAnyBox free?

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

### Is MConverter free?

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

### Do SecureAnyBox or MConverter have ads?

Neither SecureAnyBox nor MConverter shows ads.

### Which is updated more often, SecureAnyBox or MConverter?

SecureAnyBox ships an update every 4 months, and MConverter fortnightly. Most recently, SecureAnyBox was updated on October 2, 2026 and MConverter on September 29, 2026.

---

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