A TelemetryDeck alternative with crashes, releases and revenue in it.

TelemetryDeck is a good privacy-first analytics tool with SDKs for many platforms. Union is iOS only, and puts the other things an indie subscription app checks — crashes, releases, revenue, the App Store — in the same panel.

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Union and TelemetryDeck, side by side.

	Union	TelemetryDeck
Free tier	100,000 events a month	50,000 events a month for new accounts
Live view	Yes: Who is in the app now, per person, within seconds	Partly: Real time on paid plans; free plans can lag up to a day
Platforms	Partly: iOS, plus server-side events	Yes: Swift, Kotlin, React Native, Flutter and web
RevenueCat	Yes: RevenueCat or App Store Server Notifications	Not in RevenueCat’s integration list
Hosting	Cloudflare	Germany

TelemetryDeck facts read on their own website on Oct 23, 2026. Rows we could not check there are left out rather than guessed.

Why teams pick Union over TelemetryDeck.

People, not only counts
Sessions and profiles per install or account, unless you choose strict anonymous mode per project.
Crashes and releases
Crash issues named with dSYMs and a crash-free rate per version, next to its adoption.
Revenue and the App Store
Subscriptions from RevenueCat or Apple, and Apple’s store reports, beside your in-app numbers.

When TelemetryDeck is the better choice.

You need Android, Flutter, React Native or web as well as iOS.
You want no user identifiers at all, ever, by design.
You want your data hosted in Germany.

Questions about switching from TelemetryDeck.

Does Union have an anonymous mode?

Yes. Strict anonymous keeps no identifier across sessions and counts aggregates only; it is enforced when events arrive.

Other comparisons.

See who is using your app right now. Your first 100,000 events a month are free.

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