# SEP Mobile vs Zimperium MTD

The clearest difference is rating: Zimperium MTD at 3.0 against SEP Mobile's 2.7. SEP Mobile's advantage is review sentiment (40% vs 23%) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Zimperium MTD holds the better App Store score, 3.0 against 2.7. Both are backed by a comparable volume of ratings — 110 and 126 respectively. Written reviews complicate that: 40% of SEP Mobile's written reviews are positive against 23% of Zimperium MTD's, so the app with the better star average is not the one people write more warmly about.

SEP Mobile ships an update every 3 weeks, Zimperium MTD every 2 months. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | SEP Mobile | Zimperium MTD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (110 ratings)](https://appshunter.io/ios/app/sep-mobile/id695620821/reviews) | **[3.0 (126 ratings)](https://appshunter.io/ios/app/zimperium-mtd/id1030924459/reviews)** |
| Number of ratings | 110 | **126** |
| Positive reviews | **39.7% of reviews** | 23.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 64 MB | 66 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Broadcom Inc](https://appshunter.io/developer/1497585038) | [Zimperium](https://appshunter.io/developer/1030924458) |

## What reviewers say

### SEP Mobile

[App page](https://appshunter.io/ios/app/sep-mobile/id695620821)

This app provides advanced mobile security for businesses, protecting devices from threats during productivity tasks, file sharing, and financial transactions. It intelligently filters alerts to prevent user fatigue and offers actionable notifications.

**Highlights:** Proactive mobile security, Secure mobile productivity, Safe file sharing, Secure financial transactions, Neutralizes alert fatigue, Actionable notifications

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔒 Protects against network threats
- 🛡️ Scans for malicious apps
- 🚨 Alerts to OS updates
- 👍 Useful for corporate environments
- 💡 Provides security layers

**What reviewers complain about**

- 🔋 Drains battery significantly
- 🐛 Crashes frequently
- 🚫 No value for personal use
- ⚠️ False warnings/alerts
- 🐌 Slow app analysis

**Reported bugs**

- App crashes on opening
- Error 9155 during activation
- Error 1955 during setup
- App analysis not enabled for organization error
- Service unreachable/unavailable message

**Requested features**

- Improve battery efficiency
- Fix app crashes
- Resolve activation/setup errors
- Provide clearer app functionality explanation
- Reduce false warnings


### Zimperium MTD

[App page](https://appshunter.io/ios/app/zimperium-mtd/id1030924459)

This app offers comprehensive mobile security for enterprises, protecting employee devices and data from various cyber threats. It utilizes on-device machine learning to detect advanced attacks while prioritizing user privacy by not accessing personal communications or data.

**Highlights:** Device security, Network security, App security, Phishing protection, On-device machine learning, Privacy-first design

**Features:** Safari Extension, Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🔒 Protects against threats
- 🛡️ Amazing protection
- 👍 Great and easy to use
- 🔒 Saved from insecure WiFi
- 🛡️ Saved from bad QR codes

**What reviewers complain about**

- 🔋 Kills your battery
- 🔋 Battery drainer
- 🗑️ Rubbish app
- 🗑️ Completely useless
- 🐛 Buggy app

**Reported bugs**

- App is the root of frustrations
- Reports everything okay but Intune shows security problem
- Keeps giving false flag notifications
- Other apps not opening without this app
- App keeps running in background

**Requested features**

- Allow use of OneDrive
- Improve background refresh
- Improve performance and battery life


## Frequently asked questions

### Is SEP Mobile free?

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

### Is Zimperium MTD free?

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

### Which has better reviews, SEP Mobile or Zimperium MTD?

Zimperium MTD is rated higher. SEP Mobile averages 2.7 out of 5 from 110 ratings, while Zimperium MTD averages 3.0 from 126 ratings.

### Do SEP Mobile or Zimperium MTD have ads?

Neither SEP Mobile nor Zimperium MTD shows ads.

### Which is updated more often, SEP Mobile or Zimperium MTD?

SEP Mobile ships an update every 3 weeks, and Zimperium MTD every 2 months. Most recently, SEP Mobile was updated on November 3, 2026 and Zimperium MTD on November 1, 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.*