Comparison

dun. vs CodeIT:QR Code Generator

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

Head to head
About

dun.

This app simplifies homework management by allowing users to input assignments via voice. It uses AI to organize tasks, estimate completion times, and present them one at a time. A built-in study timer and optional school integration further streamline academic organization.

Highlights
  • Voice input for assignments
  • AI-powered task organization
  • Single-task display
  • Built-in study timer
  • School assignment import (Blackbaud)
Features
Read full description

Built by Avi Varshney (12-year-old, 6th grade) dun turns "say your homework" into a task on your calendar — no typing, no menus. HOW IT WORKS Tap the mic and say your assignments out loud: "math worksheet, spanish vocab quiz, history essay due friday." dun's AI figures out the subject, estimated time, and due date for each one, then adds them to your agenda automatically. YOUR DAY, AT A GLANCE Home is a day-by-day agenda: today's tasks up top, upcoming days below, and anything overdue pinned where you can't miss it. Filter by subject, hide finished work, and see everything in one clean scroll — not a wall of every assignment you've ever added. BUILT-IN STUDY TIMER Tap start on any task and dun times your work in real time, even if you switch apps or lock your phone. When you're done, mark it dun and see how your estimate compared. WORKS WITH BLACKBAUD If your school uses Blackbaud, the free dun Chrome extension pulls your assignments straight into the app — no re-typing homework you already see online. https://chromewebstore.google.com/detail/dun/hmlffclpegjacbbpfkooocgeaadgibmn PRIVACY Voice is transcribed to text to detect assignments, then handled per our privacy policy at https://thedunapp.com/privacy. dun never shows ads and never sells your data. Questions or bugs? Email thedunapp@gmail.com — a 12-year-old actually reads it. Built by Avi Varshney (12-year-old, 6th grade)

About

CodeIT:QR Code Generator

Features
Read full description

CodeIT: QR Code Generator – Scan, Create, and Share QR Codes & Barcodes CodeIT is a fast, reliable, and privacy-first QR code scanner and barcode reader. Whether you need to scan a QR code to open a website, connect to Wi-Fi, or save a contact, CodeIT gets the job done in seconds. You can also create your own QR codes and barcodes for URLs, text, Wi-Fi networks, contact cards, and more — all without creating an account or sharing your data. Everything Works Offline, On Your Device CodeIT processes all scans and generations locally on your device. No data is uploaded to any server. No account is required. Your privacy is protected by design. Key Features: Fast QR Code & Barcode Scanning – Instantly scan QR codes and barcodes using your device's camera. QR Code & Barcode Generator – Create QR codes and barcodes for websites, text, Wi-Fi networks, phone numbers, email addresses, vCards, SMS, calendar events, and more. Save & Share – Save generated codes to your photo library or share them instantly with friends, colleagues, or customers. No Account Required – Download, open, and start using CodeIT immediately. No sign-up, no login, no hassle. Privacy First – We do not collect, store, or transmit any personal information. Your scans and creations stay on your device — always. Offline Ready – Use CodeIT anytime, anywhere. No internet connection needed for scanning or generating codes. Lightweight – Small download size, minimal storage usage, and smooth performance. Who Is CodeIT For? Everyone – Scan QR codes on menus, packages, posters, and business cards. Business Owners – Create QR codes for your website, social media, or promotions. Travelers – Scan Wi-Fi QR codes to connect instantly without typing passwords. Students & Professionals – Share contact info, links, and documents with a single scan. Privacy You Can Trust CodeIT does not collect any data. No analytics. No tracking. No third-party SDKs. Your privacy is not an afterthought — it's built into the app from the ground up. Download CodeIT today and experience the simplest way to scan and create QR codes — securely and privately. Terms of use:https://sites.google.com/view/codeit-terms-of-use/%E9%A6%96%E9%A1%B5 Privacy Policy:https://sites.google.com/view/codeitqrcodegenerator/%E9%A6%96%E9%A1%B5

Screenshots

dun.4 screens
CodeIT:QR Code Generator4 screens

Verdict

The call

The clearest difference is in-app purchases: dun. at none against CodeIT:QR Code Generator's 2. CodeIT:QR Code Generator's advantage is update cadence (every 11 days vs every 6 weeks). On price, ads, device support and iOS requirement 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. CodeIT:QR Code Generator sells 2 in-app purchases, starting at $19.99 per 7 days. dun. asks for nothing beyond the download.

UpkeepUpdate frequency

dun. ships an update every 6 weeks, CodeIT:QR Code Generator every 11 days. The most recent releases landed on October 12, 2026 and October 19, 2026 respectively.

Scorecard2 real differences · 7 level
dun. versus CodeIT:QR Code Generator: the parameters behind the verdict, then further details
Parameterdun.CodeIT:QR Code Generator
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 6 weeksEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size25 MB31 MB
Age rating12+17+
DeveloperShobhit Varshney水鱼 段

In-app purchases

None

dun.

No in-app purchases

2 purchases

CodeIT:QR Code Generator

Subscriptions2
  • CodeIT:QR Code Generator3 Days trial$19.997 Days
  • CodeIT:QR Code Generator$99.991 Year

Questions

Is dun. free?
dun. is free to download, with no in-app purchases.
Is CodeIT:QR Code Generator free?
CodeIT:QR Code Generator is free to download, with in-app purchases available.
Do dun. or CodeIT:QR Code Generator have ads?
Neither dun. nor CodeIT:QR Code Generator shows ads.
Which is updated more often, dun. or CodeIT:QR Code Generator?
dun. ships an update every 6 weeks, and CodeIT:QR Code Generator every 11 days. Most recently, dun. was updated on October 12, 2026 and CodeIT:QR Code Generator on October 19, 2026.

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