Comparison

Preloop vs Hermex

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

Head to head
About

Preloop

This app acts as a human approval layer for AI agents, intercepting risky actions and routing them for your one-tap approval. It allows AI to handle routine tasks while you maintain control over critical decisions, ensuring compliance and an audit trail.

Highlights
  • Human approval for AI actions
  • Instant notifications with context
  • One-tap approve/decline
  • Audit trail for compliance
  • Risk-based policy enforcement
  • Works with Claude and Cursor
Features
Read full description

Preloop is the human approval layer for autonomous AI agents. When your agents attempt risky actions like deployments, refunds, or data changes, Preloop intercepts the request and routes it to you for approval right on your iPhone or Apple Watch. The right people in your organization get instant notifications with full context, approve or decline with one tap, while your organization maintains a complete audit trail for compliance. Preloop enables event-driven automation through Agentic Flows - let AI agents handle routine work automatically while you control critical decisions. Setup takes 3 minutes as an MCP proxy, works with Claude and Cursor, and requires no infrastructure changes. Risk-based policies ensure only high-stakes actions need approval while low-risk operations run automatically. AI agents can't take legal or moral responsibility for their actions - Preloop ensures humans stay in control. Perfect for engineering teams, DevOps, and anyone deploying autonomous AI in production. Enterprise-ready, designed for SOC2 compliance, role-based access, and secure end-to-end encryption.

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 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

Preloop2 screens
Hermex4 screens

Verdict

The call

The clearest difference is rating: Preloop at 5.0 against Hermex's 4.6. Hermex's advantage is ratings volume (97 vs 1) and update cadence (every 3 weeks vs every 3 months). 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

Preloop holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Hermex has 97 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Preloop ships an update every 3 months, Hermex every 3 weeks. The most recent releases landed on September 25, 2026 and September 27, 2026 respectively.

Scorecard4 real differences · 7 level
Preloop versus Hermex: the parameters behind the verdict, then further details
ParameterPreloopHermex
PriceFreeFree
Rating5.0 (1 ratings) — better4.6 (97 ratings)
Positive reviews—84.5% of reviews
Number of ratings197 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank—#36 — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.218.0 — better
Further details — not scored
Size4 MB68 MB
Age rating4+4+
DeveloperSpacecode AI IncUzair Ansar

Customer experience

Preloop

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Hermex

All ratings97 ratings
Positive92.8%
Neutral1.0%
Negative6.2%
Written reviews71 reviews
Positive84.5%
Neutral7.0%
Negative8.5%

In-app purchases

None

Preloop

No in-app purchases

None

Hermex

No in-app purchases

Questions

Is Preloop free?
Preloop 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, Preloop or Hermex?
Preloop is rated higher. Preloop averages 5.0 out of 5 from 1 ratings, while Hermex averages 4.6 from 97 ratings.
Do Preloop or Hermex have ads?
Neither Preloop nor Hermex shows ads.
Which is updated more often, Preloop or Hermex?
Preloop ships an update every 3 months, and Hermex every 3 weeks. Most recently, Preloop was updated on September 25, 2026 and Hermex on September 27, 2026.

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