Brook.app vs Rackline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brook.app
This cross-platform network tool requires server deployment. A paid subscription offers enhanced features to support ongoing development and project continuity.
- Cross-platform network tool
- Client-server software
- Server deployment required
- Paid subscription for advanced features
- Supports project continuity
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Brook - Brook is a cross-platform network tool - Brook is client-server software, you need to deploy the server: https://github.com/txthinking/brook Brook Plus - Brook Plus is a paid option that allows paying users access to more generous features, allowing us to continue to sustain the continuity of this project. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - You can manage subscription in App Store Setting. - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Standard Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://www.txthinking.com/terms.html Privacy Policy: https://www.txthinking.com/privacy.html About Brook Plus - Even with the free version of Brook, normal use is possible - Brook Plus is a paid option that allows paying users access to more generous features, allowing us to continue to sustain the continuity of this project
Rackline
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Rackline is your Hetzner infrastructure command centre for iPhone and iPad. Monitor servers, investigate alerts, track infrastructure costs, follow live operations and securely administer Hetzner Cloud resources from anywhere. EXPLORE EVERYTHING IN DEMO MODE Try Rackline before connecting a real account. Demo Mode gives you a complete, realistic infrastructure environment with servers, networks, storage, monitoring, automation, alerts and cost data — no Hetzner credentials required. MONITOR YOUR INFRASTRUCTURE • View Cloud servers and dedicated infrastructure • Monitor CPU, disk and network metrics • Track uptime and active alerts • Follow Hetzner incidents and maintenance • View live and completed infrastructure operations • Monitor resource health across projects MANAGE HETZNER CLOUD Rackline brings essential Cloud infrastructure into one native interface: • Servers • Networks • Firewalls • Load balancers • Primary and floating IPs • Volumes • Snapshots and backups • DNS zones and records • SSH keys • Images and certificates • Placement groups AUTOMATE ROUTINE WORK Build and manage runbooks, schedules and reusable infrastructure recipes for common operational tasks. UNDERSTAND YOUR COSTS See estimated infrastructure costs, resource-level breakdowns and potential optimisation opportunities without converting your provider’s billing currency. SECURITY FIRST Rackline is designed around least-privileged access. Start with a read-only Hetzner Cloud token for monitoring. Add a separate Administration token only if you want to make changes. Credentials are stored in the Apple Keychain on your device. Rackline communicates directly with Hetzner by default — your Cloud API credentials are not sent to a Rackline server. Sensitive and destructive operations use additional safeguards including explicit confirmation and device-owner authentication. RACKLINE PRO Demo Mode remains available without connecting an account. Rackline Pro unlocks connections to your real Hetzner infrastructure and secure administration features. Rackline is an independent third-party app developed by WORK Digital Media and is not affiliated with or endorsed by Hetzner. Rackline is an independent third-party app developed by WORK Digital Media and is not affiliated with or endorsed by Hetzner. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Rackline at every 2 weeks against Brook.app's every 6 weeks. Brook.app's advantage is chart position (#144 vs unranked) and device support (4 vs 2). On price, 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. Brook.app sells 2 in-app purchases, starting at $1.99 per month and Rackline sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
Brook.app ships an update every 6 weeks, Rackline every 2 weeks. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | Brook.app | Rackline |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (177 ratings) — better | — |
| Positive reviews | 83.7% of reviews | — |
| Number of ratings | 177 — better | — |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Best chart rank | #144 — better | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 67 MB | 22 MB |
| Age rating | 17+ | 4+ |
| Developer | TxThinking, Inc. | Wamil, Kendall |
Bugs and requests
Brook.app
Reported bugs
10 issues- Frequent unexpected disconnections
- VPN process killed in background
- iOS 12.1 connection failures
- Connection button shows connected but not actually connected
- App crashes without warning
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- Incompatibility with iOS versions below 10
- Whitelist mode auto-disconnect issues
- Push notifications not received while connected
- Safari works but Instagram/YouTube don't
- Slow performance after recent updates
Requested features
9 requests- Server naming and alias functionality
- Auto-connect feature
- Global proxy toggle button
- Mac application version
- VPN support
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- Background App Refresh support
- iOS 9 support
- Improved whitelist mode stability
- Better app-specific proxy support
Rackline
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Brook.app
- Brook Plus$1.991 Month
- Brook Plus$49.991 Year
Rackline
- Rackline Pro Monthly$5.991 Month
- Rackline Pro Annual3 Days trial$59.991 Year









