Comparison

QR Scanner vs Green Forum

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

Head to head
About

QR Scanner

Quickly read information from barcodes and QR codes in seconds. This utility allows you to scan various code types, create your own QR codes, and save your scanning history for easy access. Share scan results with a single click.

Highlights
  • Fast QR code and barcode scanning
  • Scan from image library
  • Supports various code types (URL, text, contact, etc.)
  • Create your own QR codes
  • Save scanning history
  • Share scan results easily
Features
Read full description

QR Scanner-Code Scanner can quickly read the information behind the barcode / QR code in a few seconds. The operation is simple and easy to understand without registration. Easy to use QR code scanner Scan various QR codes and barcodes in one step: open the application and move the camera to the location where you want to scan QR codes / barcodes. When scanning QR code, if it contains URL, you can open it. If the code contains only text, you can see it immediately. This is not only a QR code scanner, but also provides you with many interesting functions, such as saving scanning history so that you can view it at any time. This code scanner application can help you scan not only QR codes, but also other types of code. In addition, you can easily share the scan results with the click of a button. Function of QR code reader > Scan all QR codes and barcodes with powerful decoding speed: the only thing you need to do is move the camera to focus on QRcode / barcode objects. > You can scan QR codes or barcodes from the image library > It can scan and read all kinds of QR codes, including text, contact, email, product, SMS, URL, WiFi > You can quickly create your own QR code > Save your QR code scanning and create history

About

Green Forum

Features
Read full description

The Green Forum is an online interactive community space for professionals to share and discuss insights in the pursuit of a sustainable economic transition. The Forum includes discussions on global topics and the ability for users to create dedicated groups focused on specific themes, ìnitiatives, and projects In addition to posting the latest events, opportunities, and blogs in relevant fields, there are also Discussions and Groups that host focused dialogues based on community interest and demand. This Forum is managed by the Green Growth Knowledge Partnership (GGKP) - a global community of organisations and experts committed to collaboratively generating managing, and sharing green growth knowledge. Led by the Global Green Growth Institute (GGGI), Organisation for Economic Co-operation and Development (OECD), United Nations Environment Programme (UNEP) United Nations Industrial Development Organization (UNIDO), and the World Bank Group, GGKP draws together more than 75 partner organisations.

Screenshots

QR Scanner3 screens
Green Forum4 screens

Verdict

The call

The clearest difference is iOS requirement: QR Scanner at 11.0 against Green Forum's 15.0. On price, update cadence, 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

QR Scanner ships an update every 3 weeks, Green Forum every 5 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 9 level
QR Scanner versus Green Forum: the parameters behind the verdict, then further details
ParameterQR ScannerGreen Forum
PriceFreeFree
Rating4.6 (32 ratings) — better—
Positive reviews90.9% of reviews—
Number of ratings32 — better—
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size54 MB56 MB
Age rating4+4+
DeveloperGuangzhou Kangyimei Network Technology Co., Ltd.UNEP

In-app purchases

None

QR Scanner

No in-app purchases

None

Green Forum

No in-app purchases

Questions

Is QR Scanner free?
QR Scanner is free to download, with no in-app purchases.
Is Green Forum free?
Green Forum is free to download, with no in-app purchases.
Do QR Scanner or Green Forum have ads?
Neither QR Scanner nor Green Forum shows ads.
Which is updated more often, QR Scanner or Green Forum?
QR Scanner ships an update every 3 weeks, and Green Forum every 5 weeks. Most recently, QR Scanner was updated on November 3, 2026 and Green Forum on November 5, 2026.

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