WhisperCode vs BYOT Coding Agent
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WhisperCode
This app brings a desktop-class coding experience to mobile devices, enhanced with advanced speech-to-text capabilities. Code on the go with an open-source solution designed for seamless mobile integration.
- Desktop-class coding experience on mobile
- Integrated speech-to-text
- Open-source project
- No telemetry or ads
- Mobile-optimized interface
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OpenCode Desktop ported to IOS + WhisperKit Speech-to-text. Code from anywhere with world class speech-to-text! Open source: https://github.com/DNGriffin/whispercode Free, no telemetry, no junk! True to Official OpenCode Desktop experience with small tweaks for Mobile.
BYOT Coding Agent
Control a coding agent running on your computer directly from your mobile device. Browse projects, send prompts with files, and monitor assistant activity in real-time. Manage permission requests and review session details.
- Connect to OpenCode server
- Send prompts with photos/files
- Live stream assistant text and tool activity
- Inspect tool inputs, progress, and errors
- Answer permission requests
- Review session diffs
- Switch between saved servers
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BYOT is a native client for OpenCode, the open-source coding agent. Connect to the OpenCode server running on your own computer and drive coding sessions from your iPhone or iPad. SESSIONS Watch replies, reasoning, and tool activity stream live, with syntax-highlighted code, Markdown tables, and inline images. Open a subagent's task to follow its own session. See how much of the model's context window a session uses, plus tokens and cost for each reply. Export a transcript as Markdown or copy it all. COMPOSER Send prompts with photos, files, or files from your server, and mention files with @. Pick commands with /, switch between the Build and Plan agents in one tap, and choose models and reasoning effort from your server's catalog. Type ! to run a shell command directly on your computer and see its output in the conversation. Dictate prompts on-device. Queue follow-ups while the agent works. REVIEW AND CONTROL Review changes as a colored diff for each file, for the whole session or for one turn. Open a terminal to your computer with a key row for Esc, Tab, Ctrl, and arrows. Answer permission requests and questions, undo or redo a turn, fork a session, or compact it. PROJECTS AND SERVERS The session list updates live as sessions start, finish, or need you. Check your branch, MCP and language-server status, and change server settings. Start a session in its own git worktree. Recent sessions and transcripts stay readable offline. Add a server by scanning a pairing code or picking one found nearby, and switch between saved servers. NOTIFICATIONS, SIRI, AND IPAD With the optional BYOT companion on your computer, get notifications for approvals, questions, finished turns, and errors, and choose Allow once or Reject right from the notification. Ask OpenCode or check what needs you with Siri and Shortcuts. On iPad, sessions sit beside the conversation, with keyboard shortcuts. BYOT is available in English and Simplified Chinese. BYOT supports OpenCode 1 and OpenCode 2 beta servers with automatic protocol detection. It shows a feature only when your server supports it. PRIVACY Your server does the work. BYOT renders its responses and sends your instructions over HTTPS. There is no BYOT account or sign-up, and BYOT has no analytics or tracking. Server passwords are stored in the iOS Keychain. Prompts and attachments go to your configured server and the model providers you enable there. Dictation and pairing-code scanning happen on your device. Optional notifications and the computer queue use the BYOT relay for device registration, delivery, and encrypted queued content. See the privacy policy for storage and retention details. Requires an OpenCode server you operate, reachable over HTTPS, for example through Tailscale. Notifications and the computer queue also require the BYOT companion. BYOT is an independent client and is not affiliated with the OpenCode project.
Screenshots
Verdict
The clearest difference is ratings volume: WhisperCode at 25 against BYOT Coding Agent's 2. WhisperCode also leads on chart position (#143 vs unranked). On price, rating, review sentiment and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for WhisperCode against 5.0 for BYOT Coding Agent. That said, the two scores are not equally well evidenced: WhisperCode has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 94% of WhisperCode's written reviews are positive against 100% of BYOT Coding Agent's.
WhisperCode ships an update every 3 days, BYOT Coding Agent every 6 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.
| Parameter | WhisperCode | BYOT Coding Agent |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (25 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 94.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 25 — better | 2 |
| Update frequency | Every 3 days — better | Every 6 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #143 — better | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Devin Griffin | Bogeybot LLC |
Customer experience
WhisperCode
BYOT Coding Agent
In-app purchases
WhisperCode
No in-app purchases
BYOT Coding Agent
No in-app purchases
Questions
Is WhisperCode free?
Is BYOT Coding Agent free?
Which has better reviews, WhisperCode or BYOT Coding Agent?
Do WhisperCode or BYOT Coding Agent have ads?
Which is updated more often, WhisperCode or BYOT Coding Agent?
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