Eva vs MyHandler

Eva and MyHandler are both personal assistants tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

Eva

The home screen organizes work across four tabs — Chat, Images, Music, Docs — so you are not stitching together separate apps to get a grounded assistant plus media playback. Music continues in the background with lock-screen controls while you use the chat or docs tabs, which means the assistant does not interrupt your queue. The ceiling appears fast on older or mid-range hardware: on-device inference is bottlenecked by the ARM64 chip you have, not a server you can upgrade. No API is exposed, so there is no path to building a pipeline around Eva or connecting it to other tooling. The open-source repo has 1 star and 0 open issues at time of curation, meaning community support is effectively nonexistent.

MyHandler

The core workflow is a single encrypted on-device database that indexes everything you've seen, heard, typed, or received — then lets you query it in plain language. Ghostwriter drafts replies by reading the open thread plus your calendar and files, inserting text at your cursor without sending anything automatically. Voice dictation transcribes on-device and drops text into whatever application is active, with no wake word and no persistent microphone. The agentic layer runs scheduled tasks on your behalf, which puts it ahead of most local-AI alternatives that stop at search. The ceiling appears when your workflow depends on mobile access, multi-user coordination, or deep integration with tools not on the supported channel list — none of those are in the current architecture.

Attribute	Eva	MyHandler
Pricing	Free	Paid
Price	—	$19/month
Free trial	No	No
Open source	Yes	No
Has API	No	No
Self-hosted option	Yes	Yes
Platforms	Android	Windows
Pros	Entire stack — language model, voice, maps, documents, Wikipedia — runs on-device with no network calls, so user data never reaches a third-party server even when the app is actively used. Open-source under a public GitHub repo with a downloadable APK, so you can audit the code, build from source, or self-host the distribution instead of depending on a vendor's continued operation. Background music playback with lock-screen controls persists while you use Chat or Docs tabs, so switching to ask a question does not interrupt the media session. Document-grounded chat runs locally, which means you can feed private files into the assistant without those documents ever leaving the device — a constraint that eliminates most cloud-based RAG tools from contention. No account creation or sign-in required, so there is no identity surface to compromise and no subscription to manage.	All screen content, documents, and meeting transcripts are indexed and searchable locally with no network call required, so you can audit a six-month project history on a plane with no data ever having left your disk. Voice dictation transcribes on-device and outputs into any active application without a wake word or persistent microphone, which means you are not trading privacy for the convenience of hands-free input the way cloud-based dictation tools require. Ghostwriter reads the open thread plus your calendar and files before drafting, so replies reference actual context rather than hallucinating details the AI cannot see — and nothing sends until you decide it does. Scheduled agents run routine tasks without you triggering each one manually, so recurring triage work happens in the background rather than requiring a separate automation platform. Cloud AI is a switch you flip off entirely, so if the vendor's Groq integration ever changes terms or gets acquired — as the vendor notes Rewind was by Meta — your local setup continues working without renegotiating your privacy posture.
Cons	Inference speed is hard-capped by the phone's ARM64 chip — on mid-range or older Android hardware, response latency becomes unusable for anything beyond short queries, and there is no server fallback to compensate. No API, no webhook, no automation surface of any kind: Eva cannot be called from a script, integrated into a workflow, or connected to another tool. Any team that needs Eva's capabilities as a component rather than a standalone app will rebuild the functionality from scratch elsewhere. The repo shows 1 star and 0 contributors beyond the original author at time of curation — when something breaks on a specific Android version or model, there is no community to surface a fix or workaround. The APK targets arm64-v8a only, so devices outside that architecture are unsupported with no documented path to building for other targets.	The tool is Windows-only with no mobile client and no API, so any workflow that requires picking up on a phone, sharing memory across a team, or triggering MyHandler from an external system hits a hard wall — teams with those requirements start evaluating different architecture from day one. Email, Slack, Teams, SMS, Telegram, and calendar data pass through the vendor's encrypted relay before landing locally, which means the privacy guarantee for those channels rests on a stated-but-unaudited deletion policy — security teams that require zero third-party relay contact for communication data will reject this at the architecture review stage and look for a self-hosted pipeline they control end to end. There is no documented API surface, so MyHandler cannot be wired into existing internal tooling, CI pipelines, or team dashboards — teams that want agent outputs surfaced anywhere other than the local Windows UI are maintaining a separate integration layer the tool does not support.

Bottom line

Eva is free while MyHandler is paid; Eva is open source; Eva runs on Android; MyHandler on Windows. Pick the difference that actually blocks you.

Frequently asked questions

What is the difference between Eva and MyHandler?

Eva is Free and open source, while MyHandler is Paid. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is Eva better than MyHandler?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.

Eva vs MyHandler: which should I pick?

Pick Eva if its pricing model, openness, or platform fit matches your constraints; pick MyHandler otherwise. Check free-trial availability on each listing if you want to test before committing.

Comparison data is sourced and verified by the AIDiveForge data pipeline. AIDiveForge is editorially independent.