Enigma: What’s that in the Sky

Enigma Labs, LLC
FREE Android Everyone 10+
3.8 ★
Rating
5M+
Downloads
Free
Price
2.3.0
Version
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Reviewed on March 30, 2026  · Updated April 29, 2026
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Screenshots

Enigma: What’s that in the Sky app screenshot 1 Enigma: What’s that in the Sky app screenshot 2 Enigma: What’s that in the Sky app screenshot 3 Enigma: What’s that in the Sky app screenshot 4 Enigma: What’s that in the Sky app screenshot 5 Enigma: What’s that in the Sky app screenshot 6 Enigma: What’s that in the Sky app screenshot 7 Enigma: What’s that in the Sky app screenshot 8

About Enigma: What’s that in the Sky

My buddy Mark kept raving about this app he used to spot the ISS, so I finally downloaded Enigma on my iPhone 15 Pro. I’m the type who needs to know exactly what I’m looking at, whether it’s a weirdly bright star or a fast-moving dot. The promise was simple: point your phone at the sky and get instant labels. For a free app, that’s a compelling pitch. I was hoping for a tool that was both accurate and reliable enough to replace my clunky star chart, something I could use during my late-night walks with the dog.

Core Features

The augmented reality sky map is the main attraction. You launch the app, point your camera up, and it overlays constellation lines, planet names, and star labels. When it works, it’s genuinely cool. I finally confirmed that the persistent bright object near the moon last Tuesday was indeed Venus. The event notifications are another strong point. Getting a ping that the International Space Station was about to fly over at 8:47 PM made for a great impromptu viewing with my kids. The offline mode is a thoughtful addition; I pre-downloaded the data before a weekend trip to a state park with no service, and it functioned as advertised.

Real-World Use

This is where the polish wears thin. The AR tracking on my 15 Pro is jittery. It’s not a smooth overlay. When I try to pinpoint a faint star, the labels wobble and shift, often lagging a half-second behind my movement. It makes precise identification annoying. I also pushed the community feature. I posted a question last Thursday about optimal viewing for the Lyrids meteor shower from my specific suburb, detailing the light pollution. Crickets. A week later, still no response from anyone, not even a bot. The app feels useful but isolated, like a smart tool that hasn’t been fully tuned.

Pricing & Value

You can’t argue with free. The fact that the core AR sky map, basic event alerts, and offline functionality cost nothing is the app’s biggest strength. The ads are present but mostly unobtrusive banners. There are in-app purchases for deeper data sets and an ad-free experience, but I haven’t felt compelled to buy them. For the price of zero dollars, the value proposition is solid. You get a capable identification tool, though one that comes with the quirks I mentioned.

Updates & Support

Here’s my major gripe. I encountered a bug where the compass would lose calibration every time I switched to another app and back. It’s a pain when you’re trying to compare something. I reached out to support via the in-app form over three weeks ago. The auto-reply came quickly, but the actual human response took five days and was vague: “Try recalibrating your device compass.” I’d already done that, obviously. My follow-up email has gone unanswered. The app store shows monthly updates, usually minor version bumps for “performance improvements,” but this persistent calibration issue hasn’t been fixed in my month of use.

Data & Privacy

The app requires precise location and camera access to function, which makes sense. You can’t map the sky without knowing where and when you are. Their privacy policy is fairly standard, stating they collect analytics data but don’t sell personal info. I’m always wary of free apps, but Enigma Labs seems legitimate, and the permissions are directly tied to the app’s core functionality. I haven’t noticed any shady behavior, but I also don’t love that it needs constant location access even in offline mode.

Frequently asked questions
How does the augmented reality sky map work in Enigma?

You simply point your phone's camera at the sky, and Enigma overlays constellation lines, planet names, and star labels in real time. It's great for identifying bright objects like Venus, but on some devices the AR tracking can be a bit jittery and slow to respond.

Can I use Enigma offline, and does it have event notifications?

Yes, you can pre-download star data for offline use, which worked perfectly during a trip to a remote state park. The app also sends push notifications for events like ISS flyovers, so you won't miss a good viewing opportunity.

Why is the AR tracking jittery or lagging on my iPhone?

This is a known issue where the labels wobble and lag about half a second behind your movement, making precise identification tricky. It's likely a software optimization problem that the developer needs to address for smoother performance.

I posted a question in the community feature but got no response. Is this normal?

Unfortunately, the community feature can be quite inactive, with some questions going unanswered for over a week. The app feels isolated in this regard, so you're better off using external forums for quick help.

How does Enigma compare to paid apps like SkyView or Star Walk?

Enigma is free and offers a solid core AR experience with event alerts and offline mode, but it lacks the polish of paid apps. Competitors like SkyView have smoother AR tracking and more active communities, though you'll have to pay for those features.

✓  Pros
✓ AR sky map instantly labels planets and constellations.
✓ Reliable notifications for ISS passes and major events.
✓ Offline mode works perfectly without cell service.
✓ Completely free for all essential features.
✗  Cons
✗ AR overlay is jittery and lags, especially on fainter objects.
✗ Support is slow and unhelpful with technical issues.
✗ Community features feel abandoned and useless.
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App information
DeveloperEnigma Labs, LLC
Version2.3.0
Downloads5M+
PriceFree
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