Pi Relay vs Island Pulse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pi Relay
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Pi Relay is a companion iPhone app for the Pi coding agent. It lets you connect securely to your own Pi remote-control server, browse active projects and sessions, and continue conversations from your phone. Pairing is simple: install the Pi remote-control extension on the machine running Pi, open the pairing QR code, and scan it with Pi Relay. Once paired, you can switch between remotes, view project sessions, read conversation history, send new prompts, abort running work, and request context compaction with /compact. Pi Relay is designed for users who already run Pi on their own computer or development environment and want a lightweight mobile companion for monitoring and continuing work away from the desktop. Key features: - QR-code pairing with your Pi remote-control server - Remote list with quick switching and unpairing - Project and session browsing - Conversation view with selectable and copyable messages - Runtime status and context usage display - Prompt sending, abort support, and /compact support - Live session updates while the app is active Pi Relay requires a running Pi remote-control extension/server. The extension is available at: https://github.com/zerray/pi-remote-control
Island Pulse
This app provides Fortnite creators with detailed analytics on their public island performance. Track key metrics like peak concurrent players, unique players, and retention rates. Receive push notifications for important performance changes and view data locally without an account.
- Peak concurrent player tracking
- On-device trend analysis
- Push notification alerts
- Unique player and retention metrics
- Per-island and combined performance charts
- Home Screen widgets and Apple Watch support
- Local-first history, no account needed
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Island Pulse gives Fortnite creators a clear, focused view of how their public islands are performing. Track the metrics that matter: • Exact peak concurrent players (CCU) across every followed island • On device analysis for trends of followed islands • Push Notifications alerts you to what you need to know • Unique players, plays, minutes played, favorites, and session performance • D1 and D7 retention with interactive history • Per-island and combined performance charts across useful time ranges Stay informed: • Create alerts for meaningful performance changes • Open notifications directly into the relevant alert • See freshness and last-available readings without treating missing data as zero • Review a concise Creator Briefing with changes, unread alerts, and locally tracked highs Built for everyday creator work: • Follow and compare multiple island codes • Copy island codes in one tap • Home Screen widgets and Apple Watch support • Local-first history with no account required Island Pulse uses publicly available island performance data and is not affiliated with or endorsed by Epic Games.
Screenshots
Verdict
The clearest difference is update cadence: Island Pulse at every 3 days against Pi Relay's fortnightly. Island Pulse also leads on device support (4 vs 1). On price, ads, in-app purchases and iOS requirement 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.
Pi Relay ships an update fortnightly, Island Pulse every 3 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Pi Relay | Island Pulse |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone | iPhone, iPad, Apple Watch, Vision Pro — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 2 MB | 25 MB |
| Age rating | 12+ | 4+ |
| Developer | Zerui Zhou | John Lohe |
In-app purchases
Pi Relay
No in-app purchases
Island Pulse
No in-app purchases









