diff --git a/apps/hrmdataexport/app.js b/apps/hrmdataexport/app.js
deleted file mode 100644
index e75eb5e44..000000000
--- a/apps/hrmdataexport/app.js
+++ /dev/null
@@ -1,97 +0,0 @@
-var counter = 1;
-var logging_started;
-var interval;
-var value;
-
-var file = require("Storage").open("hrm_log.csv", "w");
-file.write("");
-
-file = require("Storage").open("hrm_log.csv", "a");
-
-function update_timer() {
-    g.clear();
-    g.setColor("#00ff7f");
-    g.setFont("6x8", 4);
-    g.setFontAlign(0, 0); // center font
-
-    g.drawString(counter, 120, 120);
-    g.setFont("6x8", 2);
-    g.setFontAlign(-1, -1);
-    g.drawString("-", 220, 200);
-    g.drawString("+", 220, 40);
-    g.drawString("GO", 210, 120);
-
-    g.setColor("#ffffff");
-    g.setFontAlign(0, 0); // center font
-    g.drawString("Timer (minutes)", 120, 90);
-
-    g.setFont("6x8", 4); // bitmap font, 8x magnified
-
-    if (!logging_started)
-        g.flip();
-}
-
-function btn1Pressed() {
-    if (!logging_started) {
-        if (counter < 60)
-            counter += 1;
-        else
-            counter = 1;
-        update_timer();
-    }
-}
-
-function btn3Pressed() {
-    if (!logging_started) {
-        if (counter > 1)
-            counter -= 1;
-        else
-            counter = 60;
-        update_timer();
-    }
-}
-
-function btn2Pressed() {
-    launchtime = 0 | getTime();
-    file.write(launchtime + "," + "\n");
-    logging_started = true;
-    counter = counter * 60;
-    interval = setInterval(countDown, 1000);
-    Bangle.setHRMPower(1);
-}
-
-function fmtMSS(e) {
-    var m = Math.floor(e % 3600 / 60).toString().padStart(2, '0'),
-        s = Math.floor(e % 60).toString().padStart(2, '0');
-    return m + ':' + s;
-}
-
-function countDown() {
-    g.clear();
-    counter--;
-    if (counter == 0) {
-        Bangle.setHRMPower(0);
-        clearInterval(interval);
-        g.drawString("Finished", g.getWidth() / 2, g.getHeight() / 2);
-        Bangle.buzz(500, 1);
-    }
-    else
-        g.drawString(fmtMSS(counter), g.getWidth() / 2, g.getHeight() / 2);
-}
-
-update_timer();
-
-setWatch(btn1Pressed, BTN1, { repeat: true });
-setWatch(btn2Pressed, BTN2, { repeat: true });
-setWatch(btn3Pressed, BTN3, { repeat: true });
-
-Bangle.on('HRM', function (hrm) {
-    for (let i = 0; i < hrm.raw.length; i++) {
-        value = hrm.raw[i];
-        if (value < -2)
-            value = -2;
-        if (value > 6)
-            value = 6;
-        file.write(value + "," + "\n");
-    }
-});
\ No newline at end of file