# im Inv vs SafeGuardian

The clearest difference is update cadence: SafeGuardian at fortnightly against im Inv's every 5 weeks. im Inv's advantage is iOS requirement (12.1 vs 15.0). 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.

im Inv ships an update every 5 weeks, SafeGuardian fortnightly. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | im Inv | SafeGuardian |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.7 (3 ratings)](https://appshunter.io/ios/app/safeguardian/id1558990521/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 15.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 44 MB | 26 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WCHING TECH LTD CO. LIMITED](https://appshunter.io/developer/1344655113) | [MINDEF/SAF](https://appshunter.io/developer/523577540) |

## What reviewers say

### im Inv

[App page](https://appshunter.io/ios/app/im-inv/id1531662540)

**Features:** macOS Compatibility

**In-app purchases:** none


### SafeGuardian

[App page](https://appshunter.io/ios/app/safeguardian/id1558990521)

This app offers a centralized platform for submitting reports and managing safety checklists. It serves as a comprehensive resource for safety information and workflows, accessible to frontline servicemen.

**Highlights:** Submit open reports, Conduct safety checklist activities, One-stop shop for safety information, Safety workflow management, Accessible anytime, anywhere

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

**In-app purchases:** none

**What reviewers like**

- :) Simply love it.
- 👍 User friendly interface
- 🚀 Easy and effective application
- 😊 My life has been changed
- 😊 The BEST APP EVER!!!

**What reviewers complain about**

- 😞 Forced to download
- 😞 Waste of time
- 😞 Useless app
- 😞 Unable to log in
- 😞 App keeps crashing

**Reported bugs**

- App keeps crashing
- Unable to log in
- User not found error
- App is not compatible with older phones
- User is logged out after a while

**Requested features**

- Consolidate multiple apps into one
- Allow zooming in for PDF documents
- Resolve auto-logout issue
- Improve login process
- Fix compatibility issues with older phones


## Frequently asked questions

### Is im Inv free?

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

### Is SafeGuardian free?

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

### Do im Inv or SafeGuardian have ads?

Neither im Inv nor SafeGuardian shows ads.

### Which is updated more often, im Inv or SafeGuardian?

im Inv ships an update every 5 weeks, and SafeGuardian fortnightly. Most recently, im Inv was updated on October 25, 2026 and SafeGuardian on October 23, 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.*