# dadalock vs TTL onpremise

The clearest difference is update cadence: dadalock at every 3 weeks against TTL onpremise's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

dadalock ships an update every 3 weeks, TTL onpremise every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | dadalock | TTL onpremise |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/dadalock/id1578280396/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 19 MB | 35 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Zhongyu Precision Technology Co.,Ltd](https://appshunter.io/developer/1581083167) | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) |

## What reviewers say

### dadalock

[App page](https://appshunter.io/ios/app/dadalock/id1578280396)

Manage and control your smart lock via Bluetooth. Configure lock settings and access management for enhanced security and convenience.

**Highlights:** Bluetooth lock control, Lock configuration management, Access management, Remote lock operation

**Features:** macOS Compatibility

**In-app purchases:** none


### TTL onpremise

[App page](https://appshunter.io/ios/app/ttl-onpremise/id1660004733)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is dadalock free?

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

### Is TTL onpremise free?

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

### Do dadalock or TTL onpremise have ads?

Neither dadalock nor TTL onpremise shows ads.

### Which is updated more often, dadalock or TTL onpremise?

dadalock ships an update every 3 weeks, and TTL onpremise every 2 months. Most recently, dadalock was updated on November 3, 2026 and TTL onpremise on November 3, 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.*