# INFINIT SMART KEY vs BetterKey

The clearest difference is in-app purchases: INFINIT SMART KEY at none against BetterKey's 5. INFINIT SMART KEY also leads on iOS requirement (12.0 vs 18.0). BetterKey's advantage is update cadence (every 2 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. BetterKey sells 5 in-app purchases, starting at $0.99 per month. INFINIT SMART KEY asks for nothing beyond the download.

INFINIT SMART KEY ships an update every 5 weeks, BetterKey every 2 days. The most recent releases landed on September 13, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | INFINIT SMART KEY | BetterKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/betterkey/id6745559471/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 74 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Hatem Alsehimi](https://appshunter.io/developer/1797489738) | [C&M Labs LLC](https://appshunter.io/developer/1791431114) |

## What reviewers say

### INFINIT SMART KEY

[App page](https://appshunter.io/ios/app/infinit-smart-key/id6743720893)

**Features:** macOS Compatibility

**In-app purchases:** none


### BetterKey

[App page](https://appshunter.io/ios/app/betterkey/id6745559471)

Control your car remotely with your Apple devices. Lock, unlock, and automate routines hands-free using Siri and Shortcuts. Receive important vehicle updates and weather-related alerts for your parked car.

**Highlights:** Remote lock and unlock, Hands-free control with Siri, Automate routines with Shortcuts, Vehicle update notifications, Open window weather alerts, Automatic park location saving, Lock on depart feature

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| BetterKey+ (1 Car) | $4.99 | per month |
| BetterKey+ (2 Cars) | $9.99 | per month |
| Annual | $9.99 | per year |
| BetterKey | $99.99 | one-time |


## Frequently asked questions

### Is INFINIT SMART KEY free?

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

### Is BetterKey free?

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

### Do INFINIT SMART KEY or BetterKey have ads?

Neither INFINIT SMART KEY nor BetterKey shows ads.

### Which is updated more often, INFINIT SMART KEY or BetterKey?

INFINIT SMART KEY ships an update every 5 weeks, and BetterKey every 2 days. Most recently, INFINIT SMART KEY was updated on September 13, 2026 and BetterKey on August 31, 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.*