Comparison

TWOTOO vs QR Scanner and Code Generator

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

Head to head
About

TWOTOO

Control your laser sweeping robot remotely from your phone, whether you're home or away. Schedule cleaning tasks, view real-time maps, and select cleaning modes for an independently clean home.

Highlights
  • Remote robot control
  • Real-time map viewing
  • Scheduled cleaning
  • Multiple cleaning modes
  • Start, stop, pause, recharge
Features
Read full description

TWOTOO APP allows you to remotely control your laser sweeping robot through your mobile phone, whether you are at home or when you are out, and let the robot perform daily cleaning tasks independently. All you need to do is admire its efficient cleaning ability and enjoy a warm and clean home surroundings. APP intelligent control 1) View the real-time map, the robot builds the map in real time during the cleaning, allowing you to see its work at a glance 2) Remote cleaning, simple operation can remotely control all functions of the machine, cleaning anytime, anywhere with one button 3) Make an appointment for cleaning and set the time for daily cleaning work to meet your exclusive cleaning needs 4) It can start, stop, pause cleaning and recharge, and also supports multiple cleaning mode switching-high-performance cleaning/energy-saving mode

About

QR Scanner and Code Generator

Easily scan QR codes from your device's camera or gallery. Generate custom QR codes for links, text, and more. Save and share your scanned data and generated codes.

Highlights
  • Automatic QR code scanning
  • Generate QR codes for links, text, and more
  • Import QR codes from gallery
  • Save scan history
  • Share QR codes
  • Lantern mode for low light
Features
Read full description

The scanning program is extremely easy to use:  You need to choose a QR code, place it in the scanning field and the program will automatically read the data, providing you with all the encrypted information in response.  There is no need to press any buttons, take photos or adjust the scale, as the code reader works automatically.  Further you can save the result of the scanning in the history of the application or share the QR code with other contacts.  For comfortable use in insufficiently lit rooms you can switch on the lantern mode.   The application allows you to import a QR code directly from your phone device (gallery) and read data from a QR code already saved in your phone. QR Code Scanner with Generator can scan and read all QR codes including text, URL, social media, phone numbers, email and many other formats. QR codes are everywhere these days!  Our app is also a QR code generator in your pocket. It is a QR code generator with easy navigation and user-friendly interface that allows you to generate QR codes in seconds. The program will instantly help you generate QR codes for links, phone numbers, postal addresses, texts, social networks, etc. Save the history of code generation and share QR codes with other contacts. The QR code generator is suitable for everyone, especially ideal for adding to advertising campaigns, social media, flyers, business cards or even newsletters. The possibilities are truly endless when it comes to QR codes. Creating a QR Code with the QR Code Scanner with Generator is very easy: 1. Login to the app 2. Go to the code generation tab. 3. Select the information you want to encrypt 4. Place the data in the field for the information. 5. The program will automatically create a QR code 6. Now you can save it on your device or share it with other contacts. There is no subscription for this app. You buy it once and you can scan and generate an unlimited number of QR codes. The application is equally profitable and great for both ordinary users and companies of different scale. The QR Scanner and Code Generator app will be your faithful assistant in working with QR codes. If you have any suggestions or problems with using our app, you can contact us via the contact form (Settings -> Contact Us). We will be glad to hear your suggestions on how to improve our app. Terms of use : https://kashalot.dev/legal/qr-code-terms/

Screenshots

TWOTOO4 screens
QR Scanner and Code Generator4 screens

Verdict

The call

The clearest difference is in-app purchases: TWOTOO at none against QR Scanner and Code Generator's 2. TWOTOO also leads on iOS requirement (10.0 vs 26.0). QR Scanner and Code Generator's advantage is update cadence (fortnightly vs every 3 months). On price, ads 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. QR Scanner and Code Generator sells 2 in-app purchases, starting at $2.99 per month. TWOTOO asks for nothing beyond the download.

UpkeepUpdate frequency

TWOTOO ships an update every 3 months, QR Scanner and Code Generator fortnightly. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
TWOTOO versus QR Scanner and Code Generator: the parameters behind the verdict, then further details
ParameterTWOTOOQR Scanner and Code Generator
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS10.0 — better26.0
Further details — not scored
Size74 MB18 MB
Age rating4+4+
Developer深圳市杉川机器人有限公司Rufat Babayev

Customer experience

TWOTOO

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

QR Scanner and Code Generator

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

TWOTOO

No in-app purchases

2 purchases

QR Scanner and Code Generator

Subscriptions2
  • Plus3 Days trial$2.991 Month
  • Plus3 Days trial$17.991 Year

Questions

Is TWOTOO free?
TWOTOO is free to download, with no in-app purchases.
Is QR Scanner and Code Generator free?
QR Scanner and Code Generator is free to download, with in-app purchases available.
Do TWOTOO or QR Scanner and Code Generator have ads?
Neither TWOTOO nor QR Scanner and Code Generator shows ads.
Which is updated more often, TWOTOO or QR Scanner and Code Generator?
TWOTOO ships an update every 3 months, and QR Scanner and Code Generator fortnightly. Most recently, TWOTOO was updated on October 4, 2026 and QR Scanner and Code Generator on October 10, 2026.

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