BlinkTalker vs KT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BlinkTalker
Communicate by blinking with this app. It uses your device's Face ID to detect blinks, allowing you to form sentences by combining eye blinks and winks. You can also input custom words and have them read aloud.
- Communicate via blinking
- Use eye blinks and winks
- Enter custom words and sentences
- Text-to-speech functionality
- Face ID integration
- Immediate use after download
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BlinkTalker is an app that allows you to talk by blinking. No complicated calibration or settings are required. You can start using it immediately after downloading. With the combination of blinking with both eyes and blinking with one eye (wink), you can enter characters to create a sentence. You can also enter the customized words and sentences. The text you enter can be read aloud by a synthetic voice. BlinkTalker only works on hardware with Face ID. Since the built-in camera is used to detect blinks, it may not operate as expected depending on the environment and conditions of use. * Important notes Please do not use BlinkTalker continuously for a long time, and use it with appropriate breaks. If you feel tired or uncomfortable while using BlinkTalker, stop using it immediately.
KT
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This is a Bluetooth low energy (BLE) application for GlobalSat KT-520 configuration. By synchronizing with your KT-520, you can check the FW/APP versions and current settings. Also, you can adjust device setting to fulfill different user scenarios. With this application and KT-520 we believe you will have a better experience. Functions: Basic Information: Kineis IDH & S/N FW version / APP version Device settings : Transmission durations / GPS acquisition duration Security setting Firmware upgrade Support iOS 11 or above.
Screenshots
Verdict
The clearest difference is in-app purchases: KT at none against BlinkTalker's 1. KT also leads on update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement 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. BlinkTalker sells 1 one-off in-app purchase. KT asks for nothing beyond the download.
BlinkTalker ships an update every 2 months, KT every 3 weeks. Both last shipped on November 3, 2026.
| Parameter | BlinkTalker | KT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 14 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Legal Prompt Inc. | Globalsat Technology Corporation. |
In-app purchases
BlinkTalker
- Remove restrictions$12.99
KT
No in-app purchases
