Comparison

norlys vs Bolt Hunter

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

Head to head
About

norlys

This app provides a real-time world map and data to assist in tracking and chasing the northern lights. It simplifies the process of finding optimal viewing conditions for aurora displays.

Highlights
  • Real-time world map
  • Aurora data products
  • Northern lights tracking
  • Optimized viewing conditions
  • Chasing assistance
Features
Read full description

Aurora real-time world map and various data products to help you chasing the northern lights.

About

Bolt Hunter

Features
Read full description

Bolt Hunter is a companion app for the Bolt Hunter lightning camera trigger. This app is used to configure and control your Bolt Hunter, allowing you to capture lightning with precise timing and improved reliability. Key Features: - Connect to your Bolt Hunter device via Bluetooth - Adjust sensitivity and trigger settings - Control interval shooting modes - Configure Night Mode and exposure behavior - Calibrate camera shutter lag - Monitor device status and settings in real time - View real-time lightning data to improve your settings Important: This app requires a Bolt Hunter device to function. Hardware is sold separately. Bolt Hunter is designed for photographers who want consistent lightning captures without missed shots, in both daytime and nighttime conditions.

Screenshots

norlys3 screens
Bolt Hunter4 screens

Verdict

The call

The clearest difference is update cadence: Bolt Hunter at every 2 months against norlys's every 5 months. Bolt Hunter also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.2). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

norlys ships an update every 5 months, Bolt Hunter every 2 months. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

Scorecard3 real differences · 6 level
norlys versus Bolt Hunter: the parameters behind the verdict, then further details
ParameternorlysBolt Hunter
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.215.0 — better
Further details — not scored
Size3 MB94 MB
Age rating4+4+
DeveloperHugo LagenesteMotion Horizons LLC

In-app purchases

None

norlys

No in-app purchases

None

Bolt Hunter

No in-app purchases

Questions

Is norlys free?
norlys is free to download, with no in-app purchases.
Is Bolt Hunter free?
Bolt Hunter is free to download, with no in-app purchases.
Do norlys or Bolt Hunter have ads?
Neither norlys nor Bolt Hunter shows ads.
Which is updated more often, norlys or Bolt Hunter?
norlys ships an update every 5 months, and Bolt Hunter every 2 months. Most recently, norlys was updated on September 8, 2026 and Bolt Hunter on September 15, 2026.

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