# SMARTKIT KEY vs Shift

The clearest difference is in-app purchases: SMARTKIT KEY at none against Shift's 1. SMARTKIT KEY also leads on iOS requirement (10.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Shift sells 1 one-off in-app purchase. SMARTKIT KEY asks for nothing beyond the download.

SMARTKIT KEY ships an update every 2 weeks, Shift fortnightly. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SMARTKIT KEY | Shift |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | — |
| Size | 5 MB | 22 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [伟 王](https://appshunter.io/developer/1858588686) |

## 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


### Shift

[App page](https://appshunter.io/ios/app/shift-contact-export-and-backup/id6790424072)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Export | $3.99 | one-time |


## Frequently asked questions

### Is SMARTKIT KEY free?

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

### Is Shift free?

Shift is free to download, with in-app purchases available.

### Do SMARTKIT KEY or Shift have ads?

Neither SMARTKIT KEY nor Shift shows ads.

### Which is updated more often, SMARTKIT KEY or Shift?

SMARTKIT KEY ships an update every 2 weeks, and Shift fortnightly. Most recently, SMARTKIT KEY was updated on October 4, 2026 and Shift on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*