RedPhone Removed from Google Play Store

[Badbiosvictim]

>From: Cathal Garvey <cathalgarvey@cathalgarvey.me>

As far as "where to get it", here's a copy: 
>https://ngrok.com:61924/owncloud/public.php?service=files&t=264659e23e8733b528386eaa6f52d5ef
>
>Cert is self-signed:
>SHA1: 63:9B:E2:FA:D8:A9:66:DE:46:B7:E4:C2:18:47:73:04:C0:12:FE:1F
>SHA256: 
>CF:D2:82:0D:C8:65:CE:EB:2E:3F:36:EC:DA:9E:82:4E:2E:BD:51:19:6A:7E:11:65:50:40:57:9E:B8:79:8D:A2

I apologize for belatedly thanking you for TextSecure download link. Two days ago, I downloaded it despite the browser warning the certificate was not valid: 

"ngrok.com:61924 uses an invalid security certificate. The certificate is not trusted because it is self-signed. The certificate is only valid for isadora-amd64 (Error code: sec_error_unknown_issuer)"

 I installed TextSecure on my Droid 3 which does have a cellular account. TextSecure works if airplane mode is not on. Turning airplane mode on and wifi on, TextSecure does not work. Yet, description of TextSecure is that it works over wifi, data and/or SMS.

 I installed TextSecure on my Motorola droid 4. I use Droid 4 as a PDA. No cellular account. How can I get TextSecure to work over wifi? 

Thanks.
Badbiosvictim, formerly bluelotus