# DoorSec vs trim

The clearest difference is update cadence: DoorSec at every 4 months against trim's every 9 months. DoorSec also leads on iOS requirement (13.0 vs 15.0). 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.

DoorSec ships an update every 4 months, trim every 9 months. The most recent releases landed on October 7, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | DoorSec | trim |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | — | Free |
| Size | 12 MB | 51 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Telenot Electronic GmbH](https://appshunter.io/developer/401623741) | [Graesslin Zeitschalttechnik GmbH](https://appshunter.io/developer/1790829423) |

## What reviewers say

### DoorSec

[App page](https://appshunter.io/ios/app/doorsec/id1541990693)

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

**In-app purchases:** none


### trim

[App page](https://appshunter.io/ios/app/trim/id6740620304)

Control smart lighting devices via Bluetooth Mesh. Features include countdown timers, stair light functions with warnings, and fade-out options. Advanced models offer scheduling, scene definition, and energy consumption monitoring.

**Highlights:** Bluetooth Mesh 5.0 Control, Countdown Timer, Stair Light Function, Fade-Out Function, Scheduling (Astro/Yearly), Light Scene Definition, Energy Consumption Display

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DoorSec free?

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

### Is trim free?

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

### Do DoorSec or trim have ads?

Neither DoorSec nor trim shows ads.

### Which is updated more often, DoorSec or trim?

DoorSec ships an update every 4 months, and trim every 9 months. Most recently, DoorSec was updated on October 7, 2026 and trim on September 19, 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.*