# zunpulse security vs OBDrive

The clearest difference is in-app purchases: zunpulse security at none against OBDrive's 2. zunpulse security also leads on iOS requirement (11.0 vs 17.0). OBDrive's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. OBDrive sells 2 in-app purchases, starting at $4.99 per month. zunpulse security asks for nothing beyond the download.

zunpulse security ships an update every 2 months, OBDrive every 5 days. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | zunpulse security | OBDrive |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 171 MB | 17 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ZunRoof Tech Private Limited](https://appshunter.io/developer/1394408234) | [Burak SAKALLI](https://appshunter.io/developer/1891067469) |

## What reviewers say

### zunpulse security

[App page](https://appshunter.io/ios/app/zunpulse-security/id6448090697)

**Features:** macOS Compatibility

**In-app purchases:** none


### OBDrive

[App page](https://appshunter.io/ios/app/obdrive/id6761717045)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OBDrive Pro Monthly | $4.99 | per month |
| OBDrive Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is zunpulse security free?

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

### Is OBDrive free?

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

### Do zunpulse security or OBDrive have ads?

Neither zunpulse security nor OBDrive shows ads.

### Which is updated more often, zunpulse security or OBDrive?

zunpulse security ships an update every 2 months, and OBDrive every 5 days. Most recently, zunpulse security was updated on October 11, 2026 and OBDrive on September 30, 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.*