Comparison

LightSystem vs PSKrep

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

Head to head
About

LightSystem

Control photographic lighting remotely with this intelligent system. Offers advanced modes like color temperature, RGB, light effects, and custom color picking for creative lighting setups.

Highlights
  • Remote lighting control
  • Color temperature mode
  • RGB color mode
  • Light effect modes
  • Custom mode
  • Color picking mode
Features
Read full description

LightSystem is an intelligent control system for our company's photographic lighting, which is applicable for our series products. This intelligent system can control various functions of the photographic light off-camera; in particular, it can achieve more creative functionswhen RGB camera light is used like color temperature mode, RGB color mode, various light effect modes, custom mode, color picking mode and so on. Create whatever you want in this intelligent era.

About

PSKrep

Features
Read full description

Stop fighting with your mobile browser. PSKrep provides the fastest, most fluid way to visualize amateur radio propagation on your iPhone or iPad. Built specifically for the ham radio community, PSKrep transforms the powerful data from PSKReporter.info into a high-performance, interactive map optimized for field and shack use. Whether you are chasing DX, monitoring FT8 openings, or checking your own signal reach, PSKrep delivers the data you need without the lag. KEY FEATURES * High-Performance Mapping: Smoothly pan and zoom through thousands of spots. Our custom engine handles high-density data without crashing or stuttering. * Real-Time Data: Stay on top of the latest propagation trends with background data parsing that keeps the UI responsive. * Advanced Filtering: Filter by Band (160m to 70cm), Mode (FT8, CW, JS8, etc.), Callsign, and Time Range (15m to 24h). * Station Deep-Dive: Tap any station to see detailed signal reports, distance calculations, and a history of recent spots. * Optimized for Radio Operators: A clean, Material 3 Dark Mode interface designed for low-light environments and easy readability. * Path Visualization: Visualize the exact propagation path between stations to see exactly where the skip is happening. BUILT FOR PERFORMANCE Unlike web-based tools, PSKrep uses dedicated background isolates to parse XML data, ensuring your map remains buttery smooth even during peak contest weekends or massive openings. PERFECT FOR: * DXers: Identify band openings the second they happen. * POTA/SOTA Enthusiasts: Check your signal reports from the field on a mobile-friendly UI. * FT8/Digital Mode Operators: Monitor global activity for your favorite digital modes. Terms and EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

LightSystem4 screens
PSKrep4 screens

Verdict

The call

The clearest difference is in-app purchases: LightSystem at none against PSKrep's 3. LightSystem also leads on ads (none vs shown) and update cadence (every 9 days vs monthly). On price and device support 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. PSKrep sells 3 in-app purchases, starting at $0.69 per month. LightSystem asks for nothing beyond the download.

UpkeepUpdate frequency

LightSystem ships an update every 9 days, PSKrep monthly. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

Scorecard4 real differences · 5 level
LightSystem versus PSKrep: the parameters behind the verdict, then further details
ParameterLightSystemPSKrep
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 days — betterMonthly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.0
Further details — not scored
Size18 MB50 MB
Age rating17+4+
Developer绚丽 钟Kaan Yaren

In-app purchases

None

LightSystem

No in-app purchases

3 purchases

PSKrep

Subscriptions2
  • Monthly Pro Subscription$0.691 Month
  • Annual Subscription$5.991 Year
One-time1
  • Remove Ads$3.99

Questions

Is LightSystem free?
LightSystem is free to download, with no in-app purchases.
Is PSKrep free?
PSKrep is free to download, with in-app purchases available.
Do LightSystem or PSKrep have ads?
PSKrep shows ads; LightSystem does not.
Which is updated more often, LightSystem or PSKrep?
LightSystem ships an update every 9 days, and PSKrep monthly. Most recently, LightSystem was updated on October 18, 2026 and PSKrep on October 3, 2026.

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