# SMARTKIT KEY vs 芊芊鸟

The clearest difference is update cadence: 芊芊鸟 at every 3 days against SMARTKIT KEY's every 2 weeks. SMARTKIT KEY's advantage is iOS requirement (10.0 vs 13.0). 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.

SMARTKIT KEY ships an update every 2 weeks, 芊芊鸟 every 3 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SMARTKIT KEY | 芊芊鸟 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/smartkit-key/id1501350238/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 5 MB | 26 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [静宜 张](https://appshunter.io/developer/1765238161) |

## What reviewers say

### SMARTKIT KEY

[App page](https://appshunter.io/ios/app/smartkit-key/id1501350238)

This application transforms your smartphone into a remote control transmitter. It enables you to unlock, lock, locate your vehicle, and open the trunk. Download it to conveniently manage your car's functions.

**Highlights:** Unlock car, Lock car, Locate vehicle, Open trunk, Smartphone remote transmitter

**In-app purchases:** none


### 芊芊鸟

[App page](https://appshunter.io/ios/app/id6738582621)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMARTKIT KEY free?

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

### Is 芊芊鸟 free?

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

### Do SMARTKIT KEY or 芊芊鸟 have ads?

Neither SMARTKIT KEY nor 芊芊鸟 shows ads.

### Which is updated more often, SMARTKIT KEY or 芊芊鸟?

SMARTKIT KEY ships an update every 2 weeks, and 芊芊鸟 every 3 days. Most recently, SMARTKIT KEY was updated on October 4, 2026 and 芊芊鸟 on October 9, 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.*