ttLink vs TTL onpremise
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ttLink
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ttlink is an app for smart lock
TTL onpremise
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TTL onpremise is an application which is used to manager your smart lock. The main functions are: 1 Unlock with your mobile phone's bluetooth. 2 Manage eKeys and passcodes 3 View operation records
Screenshots
Verdict
The clearest difference is update cadence: ttLink at every 2 weeks against TTL onpremise's every 2 months. ttLink also leads on iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ttLink ships an update every 2 weeks, TTL onpremise every 2 months. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.
| Parameter | ttLink | TTL onpremise |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks β better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 9.0 β better | 13.0 |
| Further details β not scored | ||
| Size | 27 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | εΊη ι© | Hangzhou Sciener Smart Technology |
In-app purchases
ttLink
No in-app purchases
TTL onpremise
No in-app purchases
