# SLBLOCK vs 在理

The clearest difference is in-app purchases: SLBLOCK at none against 在理's 6. 在理's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 在理 sells 6 one-off in-app purchases. SLBLOCK asks for nothing beyond the download.

SLBLOCK ships an update every 4 months, 在理 every 3 weeks. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SLBLOCK | 在理 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/slblock/id954949007/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 79 MB |
| Requires iOS | **8.0** | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [键 张](https://appshunter.io/developer/1059384402) | [UWA Technology (Shanghai) Co., Ltd](https://appshunter.io/developer/1487752622) |

## 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


### 在理

[App page](https://appshunter.io/ios/app/id1487752906)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8宝石充值 | $0.99 | one-time |
| 28宝石充值 | $3.99 | one-time |
| 58宝石充值 | $8.99 | one-time |
| 98宝石充值 | $15.99 | one-time |
| 198宝石充值 | $30.99 | one-time |
| 328宝石充值 | $47.99 | one-time |


## Frequently asked questions

### Is SLBLOCK free?

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

### Is 在理 free?

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

### Do SLBLOCK or 在理 have ads?

Neither SLBLOCK nor 在理 shows ads.

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

SLBLOCK ships an update every 4 months, and 在理 every 3 weeks. Most recently, SLBLOCK was updated on June 1, 2026 and 在理 on September 21, 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.*