# SLBLOCK vs ChatModel

The clearest difference is in-app purchases: SLBLOCK at none against ChatModel's 3. SLBLOCK also leads on iOS requirement (8.0 vs 14.0). ChatModel's advantage is update cadence (monthly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. ChatModel sells 3 in-app purchases, starting at $3.99 per 7 days. SLBLOCK asks for nothing beyond the download.

SLBLOCK ships an update every 4 months, ChatModel monthly. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SLBLOCK | ChatModel |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/slblock/id954949007/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 5 MB | 15 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [键 张](https://appshunter.io/developer/1059384402) | [Qijie Information](https://appshunter.io/developer/1717060398) |

## What reviewers say

### SLBLOCK

[App page](https://appshunter.io/ios/app/slblock/id954949007)

This app allows you to unlock a smart Bluetooth lock using your smartphone. It offers keyless entry and can automatically unlock when your phone's Bluetooth is active and in range. Secure your belongings with this convenient, app-controlled locking solution.

**Highlights:** Smartphone unlocking via Bluetooth, Keyless entry, Automatic unlocking with active Bluetooth, Secure storage for personal items, App-based device binding

**Features:** macOS Compatibility

**In-app purchases:** none


### ChatModel

[App page](https://appshunter.io/ios/app/chatmodel-multiple-models/id6479516706)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plus | $3.99 | per 7 days |
| Monthly Plus | $12.99 | per month |
| Annual Plus | $119.00 | per year |


## Frequently asked questions

### Is SLBLOCK free?

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

### Is ChatModel free?

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

### Do SLBLOCK or ChatModel have ads?

Neither SLBLOCK nor ChatModel shows ads.

### Which is updated more often, SLBLOCK or ChatModel?

SLBLOCK ships an update every 4 months, and ChatModel monthly. Most recently, SLBLOCK was updated on November 1, 2026 and ChatModel on October 25, 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.*