Comparison

Today Reminder vs Useful QR Code Reader

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

Head to head
About

Today Reminder

Features
Read full description

Today Reminder is a reminder and to-do application. You can add to-do items through quick and simple operations. The goal of Today Reminder is simple, fast, easy to use, with multiple functions to help you improve work efficiency and remind you to complete tasks. It is a perfect application to keep your life in order. Functions of Today Reminder: *Easily add reminders: - Add reminders unlimited times; - Simple and fast operation; *Repeat interval setting: - Remind only once; - Reminder every day; - Weekly reminder; - Monthly reminder; *Anniversary: - Record important days so as not to forget them; - such as birthdays, wedding anniversaries, etc; Download Today Reminder now and start making the most of your time.

About

Useful QR Code Reader

Features
Read full description

A convenient QR Code Reader app has been released! This app is an easy, simple, and fast QR code reading application. Additionally, it is a handy QR code reader app that records your scan history. After launching the app, grant camera access, hold your device over a QR code, and scan it. The scanned QR code will be displayed at the top of the main screen. Tap it to open the browser and view the URL, or long-press to copy it to the clipboard and use the text as needed. After launching, tap the "Load Image" button and grant access to your photo library. Then, load an image containing a QR code, such as a screenshot, and the app will scan the QR code within the image. (In some cases, it may fail to read due to errors.) It's free, so feel free to use it! A paid version without ads (PRO version) is also available! [How to Use] - Point the camera at a QR code on the initial screen to scan it. - The top right button on the screen transitions to the main screen but skips QR code scanning. - The top left button on the screen scans a QR code from an image in the photo library. - The scanned content is displayed at the top of the main screen. - Tap to open the browser. - Long-press to copy to the clipboard. - QR code scan history is displayed at the bottom of the screen. - Delete all history with "Delete All History." - You can delete history individually. - Tapping on history entries also opens the browser. - Long-pressing history entries copies them to the clipboard. - Tap the "I" in the top right to view information about the app. - Use the back arrow in the top left to return to the initial QR code scanning screen. That's how to use the app. It is a simple, convenient, and fast QR code reading app! Download and try it today!

Screenshots

Today Reminder4 screens
Useful QR Code Reader2 screens

Verdict

The call

The clearest difference is update cadence: Today Reminder at every 3 days against Useful QR Code Reader's weekly. Today Reminder also leads on iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Today Reminder ships an update every 3 days, Useful QR Code Reader weekly. The most recent releases landed on September 12, 2026 and September 19, 2026 respectively.

Scorecard2 real differences ยท 4 level
Today Reminder versus Useful QR Code Reader: the parameters behind the verdict, then further details
ParameterToday ReminderUseful QR Code Reader
PriceFreeFree
Update frequencyEvery 3 days โ€” betterWeekly
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS13.0 โ€” better15.6
Further details โ€” not scored
Size17 MB99 MB
Age rating4+4+
DeveloperZhengye Reliton Technology Co., Ltd.katapu.net

In-app purchases

None

Today Reminder

No in-app purchases

None

Useful QR Code Reader

No in-app purchases

Questions

Is Today Reminder free?
Today Reminder is free to download, with no in-app purchases.
Is Useful QR Code Reader free?
Useful QR Code Reader is free to download, with no in-app purchases.
Do Today Reminder or Useful QR Code Reader have ads?
Both Today Reminder and Useful QR Code Reader show ads.
Which is updated more often, Today Reminder or Useful QR Code Reader?
Today Reminder ships an update every 3 days, and Useful QR Code Reader weekly. Most recently, Today Reminder was updated on September 12, 2026 and Useful QR Code Reader on September 19, 2026.

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