# HNN Work vs SafeFire Smart

The clearest difference is update cadence: SafeFire Smart at every 9 days against HNN Work's every 3 weeks. SafeFire Smart also leads on iOS requirement (13.4 vs 15.5). 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.

HNN Work ships an update every 3 weeks, SafeFire Smart every 9 days. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | HNN Work | SafeFire Smart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 48 MB | 163 MB |
| Requires iOS | 15.5 | **13.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [HUNONIC VIET NAM JOINT STOCK COMPANY](https://appshunter.io/developer/1422372871) | [Lam Cung Khac](https://appshunter.io/developer/1691247577) |

## What reviewers say

### HNN Work

[App page](https://appshunter.io/ios/app/hnn-work/id1626800042)

**Features:** macOS Compatibility

**In-app purchases:** none


### SafeFire Smart

[App page](https://appshunter.io/ios/app/safefire-smart/id6747735235)

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

**In-app purchases:** none


## Frequently asked questions

### Is HNN Work free?

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

### Is SafeFire Smart free?

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

### Do HNN Work or SafeFire Smart have ads?

Neither HNN Work nor SafeFire Smart shows ads.

### Which is updated more often, HNN Work or SafeFire Smart?

HNN Work ships an update every 3 weeks, and SafeFire Smart every 9 days. Most recently, HNN Work was updated on November 3, 2026 and SafeFire Smart on October 28, 2026.

---

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