Sentrius BT610 vs TFT Elock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sentrius BT610
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Ezurio’s BT610 allows customers to configure as well as visualize data from their Sentrius™ BT610 hardware. The BT610 I/O Sensor supports virtually any industry standard external sensor through its wide range of interface options, including general purpose analog inputs, digital input/output, I2C, and SPI.
TFT Elock
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Bluetooth unlocking APP for TOPFLYtech's SolarGuardX 100 product
Screenshots
Verdict
The clearest difference is update cadence: Sentrius BT610 at fortnightly against TFT Elock's every 2 months. Sentrius BT610 also leads on iOS requirement (13.6 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Sentrius BT610 ships an update fortnightly, TFT Elock every 2 months. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.
| Parameter | Sentrius BT610 | TFT Elock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.6 — better | 15.6 |
| Further details — not scored | ||
| Size | 72 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Ezurio LLC | Shenzhen TOPFLYTECH Co., Limited |
In-app purchases
Sentrius BT610
No in-app purchases
TFT Elock
No in-app purchases
