diff --git a/apps/rescalc/ChangeLog b/apps/rescalc/ChangeLog
index 43f41aa76..fcea4ad97 100644
--- a/apps/rescalc/ChangeLog
+++ b/apps/rescalc/ChangeLog
@@ -1,2 +1,3 @@
 0.01: New App!
-0.02: Fixes colors not matching user input from color menu in some cases, 3 bands are now shown larger, various code improvements.
\ No newline at end of file
+0.02: Fixes colors not matching user input from color menu in some cases, 3 bands are now shown larger, various code improvements.
+0.03: Use transparent with better visibility on dark backgrounds, new resistor img with darker outlines
diff --git a/apps/rescalc/app-icon.js b/apps/rescalc/app-icon.js
index 4ce5b3348..94a0dcd10 100644
--- a/apps/rescalc/app-icon.js
+++ b/apps/rescalc/app-icon.js
@@ -1 +1 @@
-require("heatshrink").decompress(atob("mEwxH+64A/AAWsq9Wlksq1X1gtllZ4BlVOqlUp0qA4MrLUIkBqnMAAfV6nU6XMqgNBMjuBgFOFogAB5vN6nVGYPMp0AwIuamUA4wuGGgwxB40Aqy5aFA+ivF40QIEMgPMYrFXFw9+dIT1CvxiFGANXdSwuGWYLkEB4LLEGAb0UgF4Fw73CL4LnCvSTE6nUvARCACGBLw5NCRYK/BAYITBp4QEMAQ8CLy8qmT3BkgIDkjnB2YRESIJgTLxC4C6QID6RoDMA6ORKYgABJQVWc4jICqx0GYIMkSCErRw14QoMHvwKFv0HCo3NeIIVBRx+iKg0s68BBQ2igPXlhqF6uiSCC+HqhfCF5MrqjAXF46/CEgxqDX4ovUKgvGF4WsHY0A1gvC4xqFF68AlbZCgJVEvCOBNQMrHYnUvwvQqzZEI4uCEgkAwRHH5vUp1WF56EGgEAkgCBgF+BQZTBBggWF1ovPSA94AAQJFNgILDXy1WJgQADD4oAKzgYGSBoPB1gDBikUgGBGIXGFhPGvAPBq8Ar1eLwT4BF5gDCg2Ox0GAoIxCkgAIBYOBCIMB2ezDwZRCABGBlYQDjUaIYiaBh8HE4I3BklsQgsAslkgHWCwSRKF4fRgETicA6IMFroPCleAAQJdC6/QgE6nUA6Avbg+PmYvDufIkgvVwNWlYvMgNlh4vDtm6F5qdBBwafCBAIvmFIIPClZnCR5ovWE4RYBLwSVGF5VrX4ls3a/RFgQvD1gYCF5B2BmcHgGBwMAklsQIIvWGAIvGLoSkBZoIAHBYJICF4wKDF5DEDgEZjMA1ghEABI9CAQNlsojCOoIPDF44wBDAIAEFpgxGAAoNEQ4TvHAEgv/AD7+DF9bvIF/4v/F/4vpwIvrFlgAE"))
\ No newline at end of file
+require("heatshrink").decompress(atob("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"))
diff --git a/apps/rescalc/metadata.json b/apps/rescalc/metadata.json
index aaa5f2acf..473f334d7 100644
--- a/apps/rescalc/metadata.json
+++ b/apps/rescalc/metadata.json
@@ -3,7 +3,7 @@
   "name": "Resistor Calculator",
   "shortName": "Resistor Calc",
   "icon": "rescalc.png",
-  "version":"0.02",
+  "version":"0.03",
   "screenshots": [
     {"url": "screenshot.png"},
     {"url": "screenshot-1.png"},
diff --git a/apps/rescalc/rescalc.png b/apps/rescalc/rescalc.png
index d858ef005..e986e8a8b 100644
Binary files a/apps/rescalc/rescalc.png and b/apps/rescalc/rescalc.png differ
diff --git a/apps/rescalc/resistor.js b/apps/rescalc/resistor.js
index 251835378..eeb01af7b 100644
--- a/apps/rescalc/resistor.js
+++ b/apps/rescalc/resistor.js
@@ -1 +1 @@
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