# Forlink vs B

The clearest difference is in-app purchases: Forlink at none against B's 4. Forlink also leads on iOS requirement (13.0 vs 18.0). B's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. B sells 4 in-app purchases, starting at $3.99 per month. Forlink asks for nothing beyond the download.

Forlink ships an update monthly, B weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Forlink | B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/b-key-pro-for-tesla-car-key/id6504775593/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Freemium |
| Size | 26 MB | 54 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [深圳市西迪特科技有限公司](https://appshunter.io/developer/1545735757) | [钰钢 王](https://appshunter.io/developer/589729469) |

## What reviewers say

### Forlink

[App page](https://appshunter.io/ios/app/forlink/id6443398688)

**Features:** macOS Compatibility

**In-app purchases:** none


### B

[App page](https://appshunter.io/ios/app/b-key-pro-for-tesla-car-key/id6504775593)

Transform your iPhone and Apple Watch into a comprehensive Tesla remote and dashboard. Control your vehicle's locks, climate, charging, and more, with customizable displays and standalone Apple Watch functionality.

**Highlights:** Bluetooth vehicle control, Remote vehicle control, Apple Watch standalone support, Customizable dashboard, Climate controls, Charging management, Siri Shortcuts

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| 6-Month Subscription | $14.99 | per 6 months |
| Yearly Subscription | $29.99 | per year |
| One-Time Purchase | $69.99 | one-time |


## Frequently asked questions

### Is Forlink free?

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

### Is B free?

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

### Do Forlink or B have ads?

Neither Forlink nor B shows ads.

### Which is updated more often, Forlink or B?

Forlink ships an update monthly, and B weekly. Most recently, Forlink was updated on November 3, 2026 and B on November 4, 2026.

---

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