Comparison

Dual Flashlight vs 필라멘트 재고관리

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

Head to head
About

Dual Flashlight

This app provides dual lighting capabilities, utilizing both the back-camera flash and customizable screen lighting. It offers various modes for different situations, including flashing, SOS signals, and unique features like a bear bell and mosquito repellent.

Highlights
  • Dual back-camera flash and screen lighting
  • Customizable screen brightness and color
  • Flashing modes for back-camera and screen
  • SOS Morse code signal
  • Bear bell sound for wildlife warning
  • Mosquito repellent sound feature
Features
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Turn your phone into a versatile LED flashlight and adjustable screen light. Dual Flashlight lets you light the front and rear of your phone together or separately—useful for night walks, camping, hiking, power outages and everyday tasks. TWO LIGHT SOURCES, ONE APP • Rear LED flashlight for focused light • Screen light with adjustable brightness and five colors • Use both lights together to illuminate both sides of your phone FLASHING LIGHT AND VISUAL SOS Choose a flashing light or send the SOS pattern in Morse code when you need a visible signal. BEAR BELL FOR OUTDOOR USE Play a repeating bell sound intended to make nearby wildlife aware of your presence. It does not guarantee protection; always follow established outdoor safety guidance. MADE FOR REAL-LIFE MOMENTS • Simple, large controls • Remembers your selected screen color and brightness • Screen light remains available when a rear flash is unsupported Whether you need a flashlight for a power outage, a camping light for outdoors or an SOS light for visibility, Dual Flashlight keeps essential lighting tools together. Made with care in Canada.

About

필라멘트 재고관리

Features
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A filament management app designed for 3D printer users is now available. This version focuses on the core features you need for inventory management. Key Features - Add & edit filaments: Organize material, color, brand, spool weight, and remaining amount (g) - Automatic remaining (g) calculation: Calculate the remaining filament by entering the current spool weight - Storage management: Categorize by storage location such as dry boxes or drawers - Color extraction: Detect and save HEX/RGB values from uploaded photos - Backup & restore: Export/import data as a JSON file - System sharing: Save and share files via iCloud Drive and Google Drive - Multi-language support: Works in multiple languages - Improved design: Enhanced user flow and screen layout - Backup bug fixes: Improved backup/restore stability - Theme improvements: Better theme behavior and application - Filament color improvements: Improved accuracy and usability of color-related features - Privacy policy & contact: Provides a privacy policy and contact/support options

Screenshots

Dual Flashlight4 screens
필라멘트 재고관리4 screens

Verdict

The call

The clearest difference is in-app purchases: Dual Flashlight at none against 필라멘트 재고관리's 1. Dual Flashlight also leads on ads (none vs shown). 필라멘트 재고관리's advantage is update cadence (every 6 days vs every 2 months). On price, device support and iOS requirement 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. 필라멘트 재고관리 sells 1 one-off in-app purchase. Dual Flashlight asks for nothing beyond the download.

UpkeepUpdate frequency

Dual Flashlight ships an update every 2 months, 필라멘트 재고관리 every 6 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 5 level
Dual Flashlight versus 필라멘트 재고관리: the parameters behind the verdict, then further details
ParameterDual Flashlight필라멘트 재고관리
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.5
Further details — not scored
Size40 MB26 MB
Age rating4+4+
DeveloperJisu Junghyeonu lee

In-app purchases

None

Dual Flashlight

No in-app purchases

1 purchases

필라멘트 재고관리

One-time1
  • 필라멘트 재고관리 프리미엄$4.99

Questions

Is Dual Flashlight free?
Dual Flashlight is free to download, with no in-app purchases.
Is 필라멘트 재고관리 free?
필라멘트 재고관리 is free to download, with in-app purchases available.
Do Dual Flashlight or 필라멘트 재고관리 have ads?
필라멘트 재고관리 shows ads; Dual Flashlight does not.
Which is updated more often, Dual Flashlight or 필라멘트 재고관리?
Dual Flashlight ships an update every 2 months, and 필라멘트 재고관리 every 6 days. Most recently, Dual Flashlight was updated on November 4, 2026 and 필라멘트 재고관리 on October 30, 2026.

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