Comparison

DWARFLAB vs Sunset Roaster

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DWARFLAB

This app connects wirelessly to a smart telescope, offering intuitive control for capturing stunning images of the night sky and dynamic terrestrial scenes. It features automatic tracking, in-app image processing, and panorama creation for both astrophotography and everyday use.

Highlights
  • Wireless telescope connection
  • In-built star atlas for astrophotography
  • Automatic celestial and motion tracking
  • In-app image stacking and post-processing
  • Gigapixel panorama creation
  • Time-lapse photography
Features
Read full description

DWARFLAB smart telescope, empowered by advanced technology, opens up a world of diverse perspectives for users, capturing the wonders of life. No guidance or experience needed, it's ready to use out of the box. Wireless Connection Use the App to connect wirelessly with DWARFLAB smart telescope, enabling not only precise control but also making the shooting process more flexible and efficient. Astrophotography The App features an in-built star atlas, allowing you to simply tap on the celestial you desire to proceed with automatic star tracking and enjoy real-time image stacking. You can also adjust the astro curves and personalize the color grading to create your own 4K astronomical images. In-App Post Processing Capture, select, stack, and enhance — all in one seamless workflow for astrophotography. Supports both onboard stacking and cloud-based processing, with multi-format export options to make every astro image crisp and brilliant. Motion Tracking You can freely select the target to track on the shooting interface, enjoying the flexibility of manual selection; or you can use the telescope's automatic recognition function, which intelligently identifies tracks, and starts recordings, easily capturing dynamic scenes such as bird predation, flights, and sports close-ups. Gigapixel Panorama Simply set the shooting range and tap to start — with one-click stitching, you can create extremely detailed and vast panoramic images, supporting deep zoom and experiencing an unprecedented level of detail richness. Time-Lapse Photography Capture the flow and changes of time, recording the hustle and bustle of traffic, the blooming and wilting of flowers. Combined with astronomical tracking functions, it can also record the trajectory of the sun, solar/lunar eclipses, and the star trails.

About

Sunset Roaster

Features
Read full description

Sunset Roaster is a simple sunset photo journal for people who never want a great sky to disappear into their camera roll. Capture a sunset with a new photo or choose one from your library, then save the note and place behind the moment. With Sunset Roaster you can: - Save sunset photos with notes and location details - Auto-fill places from your current location or photo metadata when available - Browse past sunsets in a calm, swipeable timeline - View saved sunset locations on a map - Unlock Sunset Reminders Pro with a one-time purchase for local sunset notifications Private by design: - Your photos, notes, and location data stay on your device - No account required - No ads - No third-party analytics or tracking Sunset Reminders Pro is an optional one-time, non-subscription purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

DWARFLAB4 screens
Sunset Roaster4 screens

Verdict

The call

The clearest difference is in-app purchases: DWARFLAB at none against Sunset Roaster's 1. DWARFLAB also leads on device support (3 vs 1) and iOS requirement (15 vs 26.0). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sunset Roaster sells 1 one-off in-app purchase. DWARFLAB asks for nothing beyond the download.

Scorecard3 real differences · 7 level
DWARFLAB versus Sunset Roaster: the parameters behind the verdict, then further details
ParameterDWARFLABSunset Roaster
PriceFreeFree
Rating3.5 (145 ratings) — better—
Positive reviews36.0% of reviews—
Number of ratings145 — better—
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15 — better26.0
Further details — not scored
Size219 MB9 MB
Age rating4+4+
DeveloperTinyphoton (Wuhan) Technology. Co., Ltd.Ming tai Lin

Bugs and requests

DWARFLAB

Reported bugs

21 issues
  • WiFi connection fails repeatedly or drops within seconds
  • App crashes on iOS 18 and older iOS versions
  • Account creation security verification fails
  • Full-screen mode freezes with no escape option
  • Autofocus produces inconsistent or blurry results
Show 16 more
  • Manual focus unresponsive
  • Tracking takes excessive time to initiate
  • Dark frame calibration lines appear and ruin images
  • Temperature-related calibration failures
  • Settings reset to defaults after stacking
  • IR Cut/Pass filter constantly resets to Pass mode
  • Photo saving to album is inconsistent (hit or miss)
  • App freezes when changing camera systems
  • Inverted controls and flipped image display
  • Battery icon obscures capacity readout on iPhone
  • STA mode connectivity broken
  • Firmware update errors prevent connection
  • Image preview not displaying in app
  • Joystick controls unresponsive intermittently
  • Wide and telephoto lens menu settings reversed
  • App incompatible with iOS versions below 15

Requested features

13 requests
  • One-tap return to home and power off function
  • Panorama/mosaic image merging capability
  • Comet-aligned tracking mode
  • Dew control for iOS (available on Android)
  • iPad-optimized app version
Show 8 more
  • Histogram display in app
  • Burst mode functionality
  • External Barlow lens support
  • Mac M-series silicon compatibility
  • Ability to skip firmware updates until convenient time
  • Milky Way capture documentation for Dwarf Mini
  • Photo album integration improvements
  • STA mode WiFi connectivity fix

Sunset Roaster

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

DWARFLAB

No in-app purchases

1 purchases

Sunset Roaster

One-time1
  • Sunset Reminders Pro$1.99

Questions

Is DWARFLAB free?
DWARFLAB is free to download, with no in-app purchases.
Is Sunset Roaster free?
Sunset Roaster is free to download, with in-app purchases available.
Do DWARFLAB or Sunset Roaster have ads?
Neither DWARFLAB nor Sunset Roaster shows ads.

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