Batak Board vs QR_Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Batak Board
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A simple, single screen app that lights up lights at random patterns. The purpose of the app is to train peripheral vision as well as reaction times. Different modes, represent different levels of time. Press the lights as quickly as possible to get the highest score and the highest average speed.
QR_Controller
Transform your phone into a versatile controller for Windows, Mac, and Linux. This companion app enhances the experience with full-screen mode, haptic feedback, and sensor data passthrough for seamless remote control.
- Phone as PC controller
- Windows, Mac, Linux support
- Full-screen mode
- Haptic feedback
- Accelerometer/Gyro passthrough
- Improved notifications
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Use your phone as a controller for: Windows / Mac / Linux This is a companion app to the QR Controller steam app: https://store.steampowered.com/app/3637240/QR_Controller/ Using this adds the following features vs using QR Controller via the browser: - Full Screen - Haptic feedback - Accelerometer / Gyro pass through, even when using local network mode. - Improved notification management. - Horizontal mode, with locked orientation. - Other small improvements.
Screenshots
Verdict
The clearest difference is price: QR_Controller at Free against Batak Board's $1.99. QR_Controller also leads on iOS requirement (15.6 vs 18.2). On 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
QR_Controller is free to download; Batak Board costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Batak Board | QR_Controller |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 10 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.2 | 15.6 — better |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Jose Cabrera | Bashar Saada |
In-app purchases
Batak Board
No in-app purchases
QR_Controller
No in-app purchases









