Railway vs Hermex
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Railway
Manage your entire cloud infrastructure from your mobile device. Monitor services, logs, metrics, and alerts, and control deployments and rollbacks on the go.
- Infrastructure in your pocket
- Service monitoring
- Log inspection
- Environment variable management
- Metrics and alerting
- Deployment control
- Roll-back releases
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Railway is the all-in-one intelligent cloud provider. Now your entire infrastructure is in your pocket, from services to logs, environment variables, metrics, and alerting. Whether you're at your desk or at your kid’s soccer game, Railway gives you full visibility and control over every service you run. Check deployment status, roll-back a broken release, or inspect resource usage without ever opening a laptop. Railway supports Hobby, Pro, and Enterprise plans. A free trial with $5 in credits is available for new users.
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.
- 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
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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
Verdict
The clearest difference is rating: Hermex at 4.8 against Railway's 3.6. Hermex also leads on monetization model (free vs freemium) and ratings volume (197 vs 12). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Hermex holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Hermex has 197 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 69% of Railway's written reviews are positive against 84% of Hermex's.
Railway ships an update fortnightly, Hermex every 2 weeks. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.
| Parameter | Railway | Hermex |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (12 ratings) | 4.8 (197 ratings) — better |
| Positive reviews | 69.2% of reviews | 84.2% of reviews — better |
| Number of ratings | 12 | 197 — better |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Freemium | Free — better |
| Best chart rank | #70 | #24 — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 80 MB | 79 MB |
| Age rating | 4+ | 4+ |
| Developer | RailwayApp | Uzair Ansar |
Customer experience
Railway
Hermex
In-app purchases
Railway
No in-app purchases
Hermex
No in-app purchases






