# SDC vs Eagle

The clearest difference is iOS requirement: SDC at 10.0 against Eagle'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.

SDC ships an update every 31 months, Eagle every 24 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | SDC | Eagle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sdc-alarm/id1631962393/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 24 months** |
| Monetization | Free | — |
| Size | 11 MB | 47 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [Shenzhen Zhongxinyou M2M Technology Co., Ltd.](https://appshunter.io/developer/1489982535) |

## What reviewers say

### SDC

[App page](https://appshunter.io/ios/app/sdc-alarm/id1631962393)

This utility app transforms your smartphone into a remote control for various functions. It offers features like unlocking, locking, and locating your vehicle. Download it to conveniently manage your car's access and find it easily.

**Highlights:** Remote car unlocking, Remote car locking, Vehicle location finder, Smartphone as remote transmitter

**Features:** macOS Compatibility

**In-app purchases:** none


### Eagle

[App page](https://appshunter.io/ios/app/eagle-eye-bt-tc/id6447767194)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SDC free?

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

### Is Eagle free?

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

### Do SDC or Eagle have ads?

Neither SDC nor Eagle shows ads.

### Which is updated more often, SDC or Eagle?

SDC ships an update every 31 months, and Eagle every 24 months. Most recently, SDC was updated on November 3, 2026 and Eagle on November 3, 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.*