Comparison

WhisperCode vs Hermex

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

Hermex

This client app connects to your self-hosted AI agent, allowing you to manage conversations, review edits, and interact with tools directly from your iPhone or iPad. It offers features like live activities for ongoing tasks and a share extension for easy content staging.

Highlights
  • Connect to self-hosted AI agents
  • Manage conversations and streamed responses
  • Review file edits as diffs
  • Send photos and files
  • Switch between Bots and Sessions
  • Live Activities on Lock Screen/Dynamic Island
  • Share extension for content staging
Features
Read full description

Hermex is a native iPhone and iPad client for your self-hosted Hermes agent. It connects directly to your Hermes host. Existing Hermes Web UI servers keep working as legacy. 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. Switch between Bots and Sessions, manage Kanban boards and Cards, browse Tasks, Skills, Memory, and Usage, and choose models, Profiles, and reasoning settings. Move to Hermes brings a Web UI server’s chats, drafts, and notifications over to your Hermes host. 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.

Screenshots

WhisperCode3 screens
Hermex4 screens

Verdict

The call

The clearest difference is update cadence: WhisperCode at every 3 days against Hermex's every 2 weeks. WhisperCode also leads on review sentiment (94% vs 84%). Hermex's advantage is ratings volume (197 vs 29) and chart position (#26 vs #193). On price, rating, 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

On the App Store both sit at effectively the same score — 4.7 for WhisperCode against 4.8 for Hermex. That said, the two scores are not equally well evidenced: Hermex has 197 ratings behind it against 29, 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 84% of Hermex's.

UpkeepUpdate frequency

WhisperCode ships an update every 3 days, Hermex every 2 weeks. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

Scorecard4 real differences · 7 level
WhisperCode versus Hermex: the parameters behind the verdict, then further details
ParameterWhisperCodeHermex
PriceFreeFree
Rating4.7 (29 ratings)4.8 (197 ratings) — better
Positive reviews94.1% of reviews — better84.2% of reviews
Number of ratings29197 — better
Update frequencyEvery 3 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#193#26 — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size22 MB79 MB
Age rating4+4+
DeveloperDevin GriffinUzair Ansar

Customer experience

WhisperCode

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

Hermex

All ratings197 ratings
Positive94.4%
Neutral1.5%
Negative4.1%
Written reviews114 reviews
Positive84.2%
Neutral7.0%
Negative8.8%

In-app purchases

None

WhisperCode

No in-app purchases

None

Hermex

No in-app purchases

Questions

Is WhisperCode free?
WhisperCode is free to download, with no in-app purchases.
Is Hermex free?
Hermex is free to download, with no in-app purchases.
Which has better reviews, WhisperCode or Hermex?
Hermex is rated higher. WhisperCode averages 4.7 out of 5 from 29 ratings, while Hermex averages 4.8 from 197 ratings.
Do WhisperCode or Hermex have ads?
Neither WhisperCode nor Hermex shows ads.
Which is updated more often, WhisperCode or Hermex?
WhisperCode ships an update every 3 days, and Hermex every 2 weeks. Most recently, WhisperCode was updated on October 31, 2026 and Hermex on November 1, 2026.
Which is more popular, WhisperCode or Hermex?
WhisperCode currently peaks at #193 in the App Store charts, and Hermex at #26. Chart position reflects recent download velocity rather than total install base.

Other comparisons