EvoKey vs TTology
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
EvoKey
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Evokey provides you with an easy way to build your own smart access control. Users can use smart phones to quickly and safely manage their own access control devices. The door lock can be authorized at any place, and the record of the door lock can be viewed. You can provide visitors with a temporary password for access. Evokey supports active access control devices and passive electronic locks. feature: Set up, authorize, and unlock the lock through BLE. Authorize the visitor with a temporary password. Authorize the smart electronic key through BLE as a passive electronic lock opening method and a emergency opening method for the smart lock cylinder.
TTology
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This is an intelligent lock management system designed for industry applications. The system consists of Bluetooth smart locks, a management platform (WEB), and a mobile APP, all designed to industrial standards. The system can use supporting job and lock management processes, supporting multi-level management of personnel and locks, and managing data display permissions and function operation permissions for different role personnel. New features in this version: Multi-level user management Role-based permission management Locks, gateways, and other device management Cloud storage of operation records Data graphic display
Screenshots
Verdict
EvoKey and TTology are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
EvoKey ships an update monthly, TTology every 5 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | EvoKey | TTology |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly โ better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details โ not scored | ||
| Size | 26 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Ningbo Rayonics Technology Co.,Ltd. | Hangzhou Sciener Smart Technology |
In-app purchases
EvoKey
No in-app purchases
TTology
No in-app purchases









