# STS e vs Startek BT

The clearest difference is update cadence: Startek BT at every 6 weeks against STS e's every 7 months. STS e's advantage is iOS requirement (8.0 vs 14.0). 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.

STS e ships an update every 7 months, Startek BT every 6 weeks. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | STS e | Startek BT |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 47 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evoforce srl](https://appshunter.io/developer/969849881) | [Aegis Ltd](https://appshunter.io/developer/1178893515) |

## What reviewers say

### STS e

[App page](https://appshunter.io/ios/app/sts-e-bus-keypad-free/id548903776)

Control your STS Elettronica intrusion alarm system remotely. Emulate your wired keypad, manage control panel profiles, and access event memory. Optimized for iPad with a simple touch interface.

**Highlights:** Emulate wired keypad, Save and recall control panel profiles, Act on alarm system, User password validation, Control outputs individually or in groups, Read control panel events memory, Reproduce buzzer sound

**In-app purchases:** none


### Startek BT

[App page](https://appshunter.io/ios/app/startek-bt/id1536740957)

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

**In-app purchases:** none


## Frequently asked questions

### Is STS e free?

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

### Is Startek BT free?

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

### Do STS e or Startek BT have ads?

Neither STS e nor Startek BT shows ads.

### Which is updated more often, STS e or Startek BT?

STS e ships an update every 7 months, and Startek BT every 6 weeks. Most recently, STS e was updated on October 1, 2026 and Startek BT on October 8, 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.*