
Truecaller
Drupe
CallApp
Hiya
Google Wellbeing
WhosCall
Opal.so
The Android dialer built for ADHD, autism & AuDHD brains — time-bound calls, focus sounds, ICE lock-screen card. 667+ patent applications filed.

SourceForge.net: ShellNewHandler details page

Which is more popular?
Based on our record, ShellNewHandler seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | yapperphone.app | sourceforge.net |
| Platforms | — | |
| Company | Startup from Finland · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Yapper Phone replaces the standard Android dialer with the world's first Health Communications Technology (HCT) app — a phone built for ADHD, autism, and AuDHD brains, and for anyone who finds calls cognitively demanding. In the call: six call types via a scroll picker (Standard, Body Double,...
No description of ShellNewHandler yet.
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Yapper Phone and ShellNewHandler.
Yapper Phone's answer
It's the only phone app that works inside the call itself. Every other dialer stops at the screen — Yapper adds time intelligence to the call: visible countdowns, pre-call duration negotiation where both sides agree on length before connecting, gentle time signals instead of hard cutoffs, and focus sounds mixed into call audio. It's a full Android system dialer replacement designed for ADHD, autism, and AuDHD brains, backed by 667+ USPTO provisional patent applications.
Yapper Phone's answer
Caller-ID apps tell you who's calling; wellbeing apps limit your screen time. Neither helps during the call, which is where the cognitive load actually is. If phone calls drain you — time blindness, sensory overload, anxiety about how long a call will run — Yapper is built for exactly that, and it's the only actively developed Android-native dialer designed for neurodivergent users.
Yapper Phone's answer
ADHD, autistic, and AuDHD adults, and anyone who finds phone calls cognitively demanding. Built with and for those communities — the founder has ADHD and Type 1 diabetes and designed every feature on his own brain first. Yapper Phone is not a medical device.
Yapper Phone's answer
A Finnish solo founder with ADHD spent a year building the phone he needed and couldn't buy. Tried several AI coding tools and got a jumbled mess — then Anthropic's Claude made it possible. One person, no team, no investors: a shipping system dialer, 667+ patent applications filed February 27, 2026, and a permanent commitment of a substantial portion of profits to the Institute for The Study Of Humanity and Maximized Impact, a Finnish research association. No exit, ever.
Yapper Phone's answer
Flutter and Kotlin on Android, with Firebase for backend services. Built with AI, runs without it — the shipped app is deterministic and works offline, with no AI in the call path.
Share your experience with using Yapper Phone and ShellNewHandler. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Yapper Phone since Jul 2026.
Use Shell New Handler. Run the portable app and simply untick the items you don't want to appear in your new context menu. Source: about 4 years ago
I've always used ShellNewHandler for this. It's a really simple portable utility that allows you to remove most of the items from that menu. Tested it out on Windows 11 and it's still compatible. Source: over 5 years ago
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Helping you look at your devices less
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WhosCall is a reliable caller ID app whose popularity has led to its adoption by many users including international media. You can now manage the numbers calling you regardless of whether they are part of your contact list or not... read more.
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