Comparison

2DimensionalCode Flashlight vs Dual Flashlight

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

Head to head
About

2DimensionalCode Flashlight

This utility app combines a flashlight, QR code scanner and generator, and a mirror function. Easily scan and create QR codes, use your device as a mirror for selfies, and quickly access a flashlight.

Highlights
  • QR code scanning
  • QR code generation
  • Mirror function for selfies
  • Quick access flashlight
  • Share functionality
Features
Read full description

This is App include function two-dimensional code scanning and create ,mirror self-timer ,shots to share! The program features: 1. two-dimensional code: scan the QR code to generate two-dimensional code, share, search; 2.mirror: in front of the camera will make your reflection screen show in front of your eyes, self-timer, self-timer shots, Export Share. 3.Flashlight: quick start, easy to switch.

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
Read full description

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 separatelyβ€”useful for night walks, camping, hiking, power outages and everyday tasks. TWO LIGHT SOURCES, ONE APP β€’ Rear LED flashlight for focused light β€’ Screen light with adjustable brightness and five colors β€’ 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 β€’ Simple, large controls β€’ Remembers your selected screen color and brightness β€’ 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.

Screenshots

2DimensionalCode Flashlight2 screens
Dual Flashlight4 screens

Verdict

The call

The clearest difference is in-app purchases: Dual Flashlight at none against 2DimensionalCode Flashlight's 1. Dual Flashlight also leads on review sentiment (100% vs 67%). 2DimensionalCode Flashlight's advantage is iOS requirement (6.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. 2DimensionalCode Flashlight sells 1 one-off in-app purchase. Dual Flashlight asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 15, 2026 and October 4, 2026 respectively.

Scorecard4 real differences Β· 4 level
2DimensionalCode Flashlight versus Dual Flashlight: the parameters behind the verdict, then further details
Parameter2DimensionalCode FlashlightDual Flashlight
PriceFreeFree
Positive reviews66.7% of reviews100.0% of reviews β€” better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationFree with in-app purchasesFree β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS6.0 β€” better15.0
Further details β€” not scored
Size17 MB40 MB
Age rating4+4+
DeveloperδΈ–ζœ¨ ζž—Jisu Jung

Customer experience

2DimensionalCode Flashlight

Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Dual Flashlight

Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

2DimensionalCode Flashlight

One-time1
  • Remove Ads$0.99
None

Dual Flashlight

No in-app purchases

Questions

Is 2DimensionalCode Flashlight free?
2DimensionalCode Flashlight is free to download, with in-app purchases available.
Is Dual Flashlight free?
Dual Flashlight is free to download, with no in-app purchases.
Do 2DimensionalCode Flashlight or Dual Flashlight have ads?
Neither 2DimensionalCode Flashlight nor Dual Flashlight shows ads.
Which is updated more often, 2DimensionalCode Flashlight or Dual Flashlight?
2DimensionalCode Flashlight ships an update every 2 months, and Dual Flashlight every 2 months. Most recently, 2DimensionalCode Flashlight was updated on September 15, 2026 and Dual Flashlight on October 4, 2026.

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