# DevPro Light vs SecureKey

The clearest difference is ads: DevPro Light at none against SecureKey's shown. DevPro Light also leads on device support (3 vs 1). SecureKey's advantage is update cadence (every 2 weeks vs every 29 months). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. DevPro Light sells 1 one-off in-app purchase and SecureKey sells 1 in-app purchase, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DevPro Light ships an update every 29 months, SecureKey every 2 weeks. The most recent releases landed on October 8, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | DevPro Light | SecureKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 29 months | **Every 2 weeks** |
| Size | 10 MB | 20 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IIC Innovative International Consulting GmbH & Co. KG](https://appshunter.io/developer/1352683483) | [Nhien Tran Thanh](https://appshunter.io/developer/1778200876) |

## What reviewers say

### DevPro Light

[App page](https://appshunter.io/ios/app/devpro-light-device-security/id1581108628)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DevPro – Pro Version \| Unlock Pro | $1.99 | one-time |


### SecureKey

[App page](https://appshunter.io/ios/app/securekey-2fa-auth/id6759246064)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Offers | $2.99 | per 7 days |


## Frequently asked questions

### Is DevPro Light free?

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

### Is SecureKey free?

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

### Do DevPro Light or SecureKey have ads?

SecureKey shows ads; DevPro Light does not.

### Which is updated more often, DevPro Light or SecureKey?

DevPro Light ships an update every 29 months, and SecureKey every 2 weeks. Most recently, DevPro Light was updated on October 8, 2026 and SecureKey on September 25, 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.*