# Hangar - Fly.io Client — Unofficial Fly.io client

> Unofficial Fly.io client (iPhone/iPad app by Oh Joon Kwon.)

- Source: https://appshunter.io/ios/app/hangar-flyio-client/id6827509966 (this page in markdown: same URL + `.md`)
- Developer: [Oh Joon Kwon](https://appshunter.io/developer/6777310177)
- Category: Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 40 MB
- Languages: American English, Korean
- Released: 2026-11-05
- Data updated: 2026-11-10

## What is Hangar?

Hangar is an unofficial client for Fly.io. Check on your apps from your phone: their machines, logs, metrics, releases and what they cost.

Hangar isn't made by or affiliated with Fly.io.

WHAT IT SHOWS
• Your apps across every organization, with an estimate of each organization's usage over the last 14 days and each app's share of it, a search, and the apps you pin at the top
• Each app's overview: status, hostname, volumes with how full they are and their snapshots, IP addresses and certificates, with the DNS records each hostname needs and what's holding up one that isn't verified
• Metrics from Fly.io's managed Prometheus: CPU, memory, requests, errors and p95 latency over 1, 6 or 24 hours
• Machines, with their region, size, state and health checks, and each one's details: image, private IP, volumes, services, check output and recent events such as exits and out-of-memory kills
• The last 25 releases, each with who deployed it, its image and whether the image changed
• Secrets' names, digests and whether they're deployed, never their values
• Live logs, with JSON log lines shown as readable fields, search and an errors filter
• Managed Postgres, Postgres apps, Upstash Redis and Tigris storage
• Each Managed Postgres cluster's size, disk usage, hosts, attached apps, databases, users and backups, never its passwords
• Each Tigris bucket's endpoint, whether it's public, its custom domain and shadow bucket, never its keys
• Fly.io's open incidents, with a banner on the app list while any are open
• Your account, organizations, members, access tokens and regions

Turn on background checks in Settings and Hangar notifies you of new Fly.io incidents, failed or crashed machines, failing health checks, host issues, deploys that finish or fail, volumes nearly full, billing problems and spend over an amount you set. It checks when iOS allows background refresh, which is less often for apps you rarely open. Tapping a notification opens the app it's about.

Hangar can also start, stop, suspend and restart machines, and restart a whole app one machine at a time, asking first each time. It can't deploy, scale or delete anything.

SIGNING IN
Sign in on fly.io in your browser, the same way fly auth login does, and paste the code Fly.io shows. Or paste an access token: a read-only one is enough (fly tokens create readonly your-org). Sign in to more than one Fly.io account and switch between them in Settings. No account yet? Try the demo, which opens every screen on sample data.

PRIVACY
Hangar talks to Fly.io and nothing else. It has no analytics, ads, crash reporting or tracking, and the developer runs no server. Your tokens stay in the iOS Keychain, on this device only. Hangar is open source, so you can check this yourself: https://github.com/ggoggam/hangar

Fly.io is a trademark of Fly.io, Inc.

## Is Hangar safe?

Not enough ratings yet to assess Hangar.

## Is Hangar legit?

Hangar - Fly.io Client has limited verification signals. The AppsHunter Legitimacy Score for Hangar is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 0.4.0 — 2026-11-06

• Sign in to more than one Fly.io account and switch between them
• Lock Hangar with Face ID or your passcode
• See a volume's details and snapshots, and a page for each Tigris bucket
• Scroll up in logs to load older lines
• More reliable incident reports from the Fly.io status page

### 0.2.0 — 2026-11-05

No release notes.

## More apps by Oh Joon Kwon

- [Daytwo - Couple Photo Calendar](https://appshunter.io/ios/app/daytwo-couple-photo-calendar/id6777311294)

All apps by Oh Joon Kwon: https://appshunter.io/developer/6777310177

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-10.*