# ETA Smart vs SECTRON NEXUS

The clearest difference is update cadence: SECTRON NEXUS at every 2 months against ETA Smart's every 5 months. 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.

ETA Smart ships an update every 5 months, SECTRON NEXUS every 2 months. The most recent releases landed on October 13, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ETA Smart | SECTRON NEXUS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 190 MB | 44 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ETA a.s.](https://appshunter.io/developer/1480365526) | [SECTRON s.r.o.](https://appshunter.io/developer/1448669971) |

## What reviewers say

### ETA Smart

[App page](https://appshunter.io/ios/app/eta-smart/id1525697448)

This app connects your smart appliances into a unified smart home system. Control devices remotely, set up automated routines, and receive real-time status updates for enhanced comfort and security.

**Highlights:** Unified device control, Smart scenes and automation, Timers and scheduling, Real-time notifications, Remote access, Home sharing

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

**In-app purchases:** none


### SECTRON NEXUS

[App page](https://appshunter.io/ios/app/sectron-nexus/id6774566245)

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

**In-app purchases:** none


## Frequently asked questions

### Is ETA Smart free?

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

### Is SECTRON NEXUS free?

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

### Do ETA Smart or SECTRON NEXUS have ads?

Neither ETA Smart nor SECTRON NEXUS shows ads.

### Which is updated more often, ETA Smart or SECTRON NEXUS?

ETA Smart ships an update every 5 months, and SECTRON NEXUS every 2 months. Most recently, ETA Smart was updated on October 13, 2026 and SECTRON NEXUS on October 25, 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.*