Comparison

Hermex vs KKCode

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

Head to head
About

Hermex

This app provides a native mobile interface for interacting with your self-hosted Hermes Agent server. It allows you to manage conversations, control agent settings, and access workspace files directly from your iPhone.

Highlights
  • Connect to your own Hermes server
  • Manage existing and start new conversations
  • Control models, profiles, and reasoning
  • Attach files and photos
  • Browse workspace files
  • Offline read-only viewing of recent sessions
Features
Read full description

Hermex is a native iPhone and iPad client for your self-hosted Hermes agent. Connect to a reachable Hermes Web UI server, or enable the optional Bot Mode beta to connect directly to a Hermes agent host. Open existing sessions, start conversations, and follow streamed responses, tools, and reasoning as they arrive. Queue, steer, or stop an active run. Review file edits as diffs, browse workspace files, send photos and files, and dictate messages. Manage Kanban boards and cards, browse Tasks, Skills, Memory, and Usage, and choose models, profiles, and reasoning settings. Bot Mode adds a Bots inbox, Desktop sections, reactions, quick replies, approvals, questions, and group rooms. Live Activities keep working runs visible on the Lock Screen and Dynamic Island. Optional notifications let you know when work finishes or needs your attention. The share extension stages content from other apps for you to review and send. Agent execution happens on your configured server, not on the iPhone. Your server owns your conversations, tools, and workspace. Recent sessions and messages may be cached locally for read-only offline viewing; clear that cache from Settings. There is no Hermex-hosted agent backend, tracking, or analytics service. Optional push notifications use an open-source, self-hostable relay. Message previews are encrypted on your Hermes host and decrypted on your iPhone; the relay handles device tokens, notification metadata, and ciphertext, never message text, server URLs, or Hermes server credentials. Push is off until enabled. Hermex has no in-app account creation or in-app purchases. You need your own reachable Hermes server. Not affiliated with Nous Research.

About

KKCode

This mobile client connects to an AI coding agent running on your Mac, offering AI-powered coding assistance on the go. It supports multiple AI models, real-time streaming responses, and rich markdown rendering for an enhanced development experience.

Highlights
  • Connects to local OpenCode server
  • Supports multiple AI models
  • Real-time streaming responses
  • Code and Markdown rendering with syntax highlighting
  • Tool call transparency
  • Image attachment support
  • Session management and organization
Features
Read full description

KKCode is the mobile client for OpenCode — the AI coding agent that runs on your Mac. Connect to your local OpenCode server over Wi-Fi or Tailscale, and bring AI-powered coding assistance wherever you go. FEATURES • Multiple AI Models — Switch freely between DeepSeek, Zhipu, Qwen, Kimi, MiniMax, and any model supported by your OpenCode server. Model preferences are remembered per session and persist across conversations. • Streaming Responses — Responses stream in real time. Scroll freely while the AI is generating; KKCode keeps your position and never interrupts your reading experience. • Code & Markdown Rendering — Enjoy full syntax highlighting for code blocks, inline formatting, and rich markdown display. • Tool Call Transparency — See exactly which tools the AI invoked, review file changes, and inspect inputs and outputs for every tool call. • Image Attachment — Send screenshots or design mockups directly from your photo library. • Session Management — Organize conversations by project directory. Rename, swipe to delete, or bulk remove sessions whenever you need. • Split View Support — Keep your session list and active chat side by side for a desktop-class multitasking experience. • Offline-Safe Draft — Your unfinished messages are automatically saved per session and restored when you return. • Multi-language Support — English, 简体中文, 繁體中文, 日本語, 한국어, Deutsch, Français, Português, Русский. • Dark & Light Mode — Automatically follows your system appearance. HOW IT WORKS KKCode connects to the OpenCode server running on your Mac. Start the server with: opencode serve –hostname 0.0.0.0 –port 4096 Then add your server connection in KKCode and start chatting. For remote access outside your home network, Tailscale is recommended. KKCode requires an OpenCode server to function. It does not include built-in AI inference or AI models.

Screenshots

Hermex4 screens
KKCode4 screens

Verdict

The call

The clearest difference is rating: KKCode at 5.0 against Hermex's 4.7. KKCode also leads on review sentiment (100% vs 85%) and iOS requirement (16.4 vs 18.0). Hermex's advantage is ratings volume (135 vs 8) and chart position (#30 vs unranked). On price, ads, in-app purchases and monetization model 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

KKCode holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Hermex has 135 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 85% of Hermex's written reviews are positive against 100% of KKCode's.

UpkeepUpdate frequency

Hermex ships an update weekly, KKCode fortnightly. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 5 level
Hermex versus KKCode: the parameters behind the verdict, then further details
ParameterHermexKKCode
PriceFreeFree
Rating4.7 (135 ratings)5.0 (8 ratings) — better
Positive reviews85.1% of reviews100.0% of reviews — better
Number of ratings135 — better8
Update frequencyWeekly — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#30 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.016.4 — better
Further details — not scored
Size72 MB89 MB
Age rating4+4+
DeveloperUzair Ansar军保 张

Customer experience

Hermex

All ratings135 ratings
Positive92.6%
Neutral1.5%
Negative5.9%
Written reviews87 reviews
Positive85.1%
Neutral6.9%
Negative8.0%

KKCode

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Hermex

No in-app purchases

None

KKCode

No in-app purchases

Questions

Is Hermex free?
Hermex is free to download, with no in-app purchases.
Is KKCode free?
KKCode is free to download, with no in-app purchases.
Which has better reviews, Hermex or KKCode?
KKCode is rated higher. Hermex averages 4.7 out of 5 from 135 ratings, while KKCode averages 5.0 from 8 ratings.
Do Hermex or KKCode have ads?
Neither Hermex nor KKCode shows ads.
Which is updated more often, Hermex or KKCode?
Hermex ships an update weekly, and KKCode fortnightly. Most recently, Hermex was updated on October 9, 2026 and KKCode on October 10, 2026.

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