# SmartZ vs ResponderOne

The clearest difference is update cadence: ResponderOne at weekly against SmartZ's every 8 months. ResponderOne also leads on ratings volume (6 vs 1). SmartZ's advantage is iOS requirement (10.0 vs 16.4). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for SmartZ against 5.0 for ResponderOne. That said, the two scores are not equally well evidenced: ResponderOne has 6 ratings behind it against 1, so its average is the more settled of the two.

SmartZ ships an update every 8 months, ResponderOne weekly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SmartZ | ResponderOne |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/smartz/id1474448099/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/responderone/id6752734383/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | Free | Free |
| Size | 153 MB | 59 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [I.O.T. Workz Pte. Ltd.](https://appshunter.io/developer/1474448098) | [ResponderOne](https://appshunter.io/developer/1840739133) |

## What reviewers say

### SmartZ

[App page](https://appshunter.io/ios/app/smartz/id1474448099)

Control your home appliances remotely and manage multiple devices with ease. Set timers for automated actions, share device access with family, and configure custom scenarios for specific events.

**Highlights:** Remote appliance control, Simultaneous multi-device management, Automated timers, Family device sharing, Easy device connection, Customizable scenarios

**In-app purchases:** none


### ResponderOne

[App page](https://appshunter.io/ios/app/responderone/id6752734383)

Provides emergency service professionals with instant, offline access to department protocols, guidelines, and critical resources. Features smart organization, powerful search, and automatic updates to ensure users always have the latest information.

**Highlights:** Offline access to resources, Smart hierarchical organization, Powerful instant search, Quick bookmarking, Automatic protocol updates, Multi-format resource support, Dark mode interface

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

**In-app purchases:** none


## Frequently asked questions

### Is SmartZ free?

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

### Is ResponderOne free?

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

### Which has better reviews, SmartZ or ResponderOne?

SmartZ and ResponderOne are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

### Do SmartZ or ResponderOne have ads?

Neither SmartZ nor ResponderOne shows ads.

### Which is updated more often, SmartZ or ResponderOne?

SmartZ ships an update every 8 months, and ResponderOne weekly. Most recently, SmartZ was updated on October 12, 2026 and ResponderOne on October 24, 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.*