WhisperCode vs Hermex
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.
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.
- 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
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Hermex is a native iPhone client for your self-hosted Hermes Agent server. It is designed for people who already run a reachable Hermes Web UI server and want a focused mobile way to keep up with agent work from iPhone. Connect to your own server, open existing sessions, start new conversations, and follow streamed responses as they arrive. Manage Kanban boards and cards, review status-focused work, update workflows, add comments, inspect history, and preview or launch Dispatcher runs. The app also supports model/profile/reasoning controls, file and photo attachments, workspace file browsing, tasks, skills, memory, usage details, and a share extension for staging content from other iOS apps. Agent execution happens on the configured Hermes server, not on the iPhone. Prompts, attachments, shared content, workspace requests, board and card actions, and session actions are sent only to the server URL you enter. Recent sessions and messages may be cached locally for offline read-only viewing, and the cache can be cleared from Settings. Hermex does not provide a hosted Hermes backend, in-app account creation, subscriptions, or in-app purchases. You need your own reachable Hermes Web UI server to use the app. Not affiliated with Nous Research.
Screenshots
Verdict
The clearest difference is update cadence: WhisperCode at every 3 days against Hermex's every 3 weeks. WhisperCode also leads on rating (4.9 vs 4.6) and review sentiment (94% vs 85%). Hermex's advantage is ratings volume (97 vs 25) and chart position (#43 vs #174). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WhisperCode holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 25 and 97 respectively. Written reviews point the same way: 94% of WhisperCode's written reviews are positive against 85% of Hermex's.
WhisperCode ships an update every 3 days, Hermex every 3 weeks. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.
| Parameter | WhisperCode | Hermex |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (25 ratings) — better | 4.6 (97 ratings) |
| Positive reviews | 94.1% of reviews — better | 84.5% of reviews |
| Number of ratings | 25 | 97 — better |
| Update frequency | Every 3 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #174 | #43 — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 22 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | Devin Griffin | Uzair Ansar |
Customer experience
WhisperCode
Hermex
In-app purchases
WhisperCode
No in-app purchases
Hermex
No in-app purchases
