# ESP SMART 2K vs NFire Connect

The clearest difference is iOS requirement: ESP SMART 2K at 9.0 against NFire Connect's 15.6. On price, update cadence, 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.

ESP SMART 2K ships an update every 13 months, NFire Connect every 14 months. The most recent releases landed on September 10, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ESP SMART 2K | NFire Connect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 14 months |
| Size | 101 MB | 41 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elite Security Products (ESP)](https://appshunter.io/developer/1154395285) | [Atigo Enterprises Limited](https://appshunter.io/developer/1666528346) |

## What reviewers say

### ESP SMART 2K

[App page](https://appshunter.io/ios/app/esp-smart-2k/id1583690373)

**In-app purchases:** none


### NFire Connect

[App page](https://appshunter.io/ios/app/nfire-connect/id1667462272)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ESP SMART 2K free?

ESP SMART 2K is free to download, with no in-app purchases.

### Is NFire Connect free?

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

### Do ESP SMART 2K or NFire Connect have ads?

Neither ESP SMART 2K nor NFire Connect shows ads.

### Which is updated more often, ESP SMART 2K or NFire Connect?

ESP SMART 2K ships an update every 13 months, and NFire Connect every 14 months. Most recently, ESP SMART 2K was updated on September 10, 2026 and NFire Connect on September 23, 2026.

---

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