Comparison

FLAT Code Scanner vs sweet scan

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

Head to head
About

FLAT Code Scanner

Features
Read full description

QR codes, barcodes, and everything in between — FLAT Code Scanner handles them all. FLAT Code Scanner is a fast, easy-to-use app that reads QR codes and a wide variety of barcodes with just a tap. Whether you're scanning product labels at an online shop, transit tickets, or contact info on a business card, this app is ready for every moment of your day. 【Scan】 Just point your camera — codes are recognized automatically. Copy the result instantly or view it directly in the app. Handles dim lighting and fine-detail codes with ease. Supported code types: ・QR Code ・EAN-13 / EAN-8 ・UPC-E ・Code 39 / Code 39 Mod 43 / Code 93 / Code 128 ・PDF417 ・Aztec Code ・ITF / ITF-14 ・DataMatrix 【History】 Every scan is saved automatically. Revisit past scans at any time with a single tap, and swipe to delete any entries you no longer need. 【Simple, Beautiful Design】 A clean UI with no clutter — anyone can pick it up and use it right away. Scan, and History are always one tap away from the bottom navigation bar.

About

sweet scan

A charming QR code reader with a cute interface, designed for everyday use. It allows you to scan codes, access a history of scanned items, and utilize quick actions on compatible devices. The built-in light ensures usability in low-light conditions.

Highlights
  • QR code reading
  • Flashlight for dark environments
  • Scan history management
  • Open links/apps from history
  • Share scanned data
  • 3D Touch quick actions
Features
Read full description

sweet scan is a cute layout QR code reader designed for women. We wanted a QR code reader that could be cute even for everyday use apps. That's why we created this app. ・Features >> QR Code Reader You can read QR codes. The light can also be turned on, so it can be used even in dark places. >> History Displays information about QR codes you've read so far. You can open browsers or apps depending on the content you've read. You can also share via Twitter and email. >> 3D Touch Quick Actions On devices that support 3D Touch, you can display a shortcut menu by pressing the icon firmly.

Screenshots

FLAT Code Scanner4 screens
sweet scan4 screens

Verdict

The call

The clearest difference is ads: FLAT Code Scanner at none against sweet scan's shown. FLAT Code Scanner also leads on device support (3 vs 1). sweet scan's advantage is update cadence (every 8 days vs every 32 months) and iOS requirement (17.6 vs 26.0). On price 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

FLAT Code Scanner ships an update every 32 months, sweet scan every 8 days. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

Scorecard4 real differences · 4 level
FLAT Code Scanner versus sweet scan: the parameters behind the verdict, then further details
ParameterFLAT Code Scannersweet scan
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 32 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS26.017.6 — better
Further details — not scored
Size35 MB9 MB
Age rating4+4+
DeveloperNobuhide UzawaTOSHIYUKI HIRATA

In-app purchases

None

FLAT Code Scanner

No in-app purchases

None

sweet scan

No in-app purchases

Questions

Is FLAT Code Scanner free?
FLAT Code Scanner is free to download, with no in-app purchases.
Is sweet scan free?
sweet scan is free to download, with no in-app purchases.
Do FLAT Code Scanner or sweet scan have ads?
sweet scan shows ads; FLAT Code Scanner does not.
Which is updated more often, FLAT Code Scanner or sweet scan?
FLAT Code Scanner ships an update every 32 months, and sweet scan every 8 days. Most recently, FLAT Code Scanner was updated on September 20, 2026 and sweet scan on September 10, 2026.

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