Comparison

WhisperCode vs BYOT Coding Agent

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Desktop-class coding experience on mobile
  • Integrated speech-to-text
  • Open-source project
  • No telemetry or ads
  • Mobile-optimized interface
Features
Read full description

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.

About

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.

Highlights
  • 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
Features
Read full description

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. Browse projects and sessions, send prompts with photos or files, and watch assistant text, reasoning, and tool activity stream live. Inspect tool inputs, progress, output, and errors. Answer permission requests and questions from your server, queue follow-up prompts, and choose models from your server's catalog. Review session diffs when your server supports them. Switch between saved servers, group sessions by project or browse them in one list, and find sessions by title, project, or path. Unsent text and attachments stay on this iPhone across session changes and app relaunches. Choose System, Light, or Dark appearance. With the optional BYOT companion running on your computer, get notifications for approvals, questions, completed turns, and errors. Enable the computer queue to keep accepted prompts running in order while BYOT is closed. Your computer must remain awake and the companion connected. Work that has not finished uploading needs BYOT to reconnect; uncertain delivery requires your review. BYOT supports OpenCode 1 and OpenCode 2 beta servers with automatic protocol detection. Available features depend on the server version; some OpenCode 2 beta servers do not expose per-session diffs. Your server does the work. BYOT renders its responses and sends your instructions over HTTPS. There is no BYOT account or sign-up, and no tracking. Anonymous usage data is off until you turn it on, and it never includes your prompts, code, server addresses, or project names. Server passwords are stored in the iOS Keychain. In direct mode, prompts and attachments go to your configured server and the model providers you enable there. 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

WhisperCode3 screens
BYOT Coding Agent4 screens

Verdict

The call

The clearest difference is rating: BYOT Coding Agent at 5.0 against WhisperCode's 4.7. WhisperCode's advantage is ratings volume (29 vs 2) and chart position (#167 vs unranked). On price, review sentiment, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

BYOT Coding Agent holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: WhisperCode has 29 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 94% of WhisperCode's written reviews are positive against 100% of BYOT Coding Agent's.

UpkeepUpdate frequency

WhisperCode ships an update every 3 days, BYOT Coding Agent weekly. Both last shipped on October 31, 2026.

Scorecard4 real differences · 7 level
WhisperCode versus BYOT Coding Agent: the parameters behind the verdict, then further details
ParameterWhisperCodeBYOT Coding Agent
PriceFreeFree
Rating4.7 (29 ratings)5.0 (2 ratings) — better
Positive reviews94.1% of reviews100.0% of reviews — better
Number of ratings29 — better2
Update frequencyEvery 3 days — betterWeekly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#167 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size22 MB13 MB
Age rating4+4+
DeveloperDevin GriffinBogeybot LLC

Customer experience

WhisperCode

All ratings25 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews17 reviews
Positive94.1%
Neutral5.9%
Negative0.0%

BYOT Coding Agent

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

WhisperCode

No in-app purchases

None

BYOT Coding Agent

No in-app purchases

Questions

Is WhisperCode free?
WhisperCode is free to download, with no in-app purchases.
Is BYOT Coding Agent free?
BYOT Coding Agent is free to download, with no in-app purchases.
Which has better reviews, WhisperCode or BYOT Coding Agent?
BYOT Coding Agent is rated higher. WhisperCode averages 4.7 out of 5 from 29 ratings, while BYOT Coding Agent averages 5.0 from 2 ratings.
Do WhisperCode or BYOT Coding Agent have ads?
Neither WhisperCode nor BYOT Coding Agent shows ads.
Which is updated more often, WhisperCode or BYOT Coding Agent?
WhisperCode ships an update every 3 days, and BYOT Coding Agent weekly. Most recently, WhisperCode was updated on October 31, 2026 and BYOT Coding Agent on October 31, 2026.

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