Comparison

One vs QR Code Scan AI

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

Head to head

One

Instant translator & QR

QR Code Reader/QR Scanner App

Free

🔧 Utilities

No ratingsView app →

About

One

Features

Read full description

Your pocket-sized language companion. Instantly translate text, documents, and images with our all-in-one translation app. Simply scan any QR code to access translations in multiple languages. Create your own QR codes to share translated content easily. Whether you're traveling, studying, or working, our app has you covered.

About

QR Code Scan AI

Features

Read full description

Your Ultimate QR Code Scanner Experience lightning-fast scanning like never before. Our app opens instantly in real-time scan mode, ready to detect codes the moment you point your camera. Key Features: Smart Detection Auto-detect QR codes and barcodes instantly Just point and hold - it couldn't be easier Seamless Sharing Share scan results via Email, Facebook, Twitter, and more Copy to clipboard with one tap Create Your Own Generate custom QR codes for URLs, text, Wi-Fi, contacts, and more Personalize with colors and styles Reasons for choosing us: Real time high-speed scanning/Concise interface/Easy to use/Privacy priority: Data is only saved locally/Supports all mainstream barcode formats Privacy Policy:https://qrcodescanai.top/Privacy_Policy.txt

Screenshots

One4 screens

QR Code Scan AI4 screens

Verdict

The call

The clearest difference is update cadence: One at daily against QR Code Scan AI's every 3 days. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

One ships an update daily, QR Code Scan AI every 3 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard1 real difference · 5 level

One versus QR Code Scan AI: the parameters behind the verdict, then further details
Parameter	One	QR Code Scan AI
Price	Free	Free
Update frequency	Daily — better	Every 3 days
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	14.0	13.0 — better
Further details — not scored
Size	27 MB	45 MB
Age rating	4+	+4
Developer	All About Housing LLC	HONGKONG ADHEROS LIMITED

In-app purchases

None

One

No in-app purchases

None

QR Code Scan AI

No in-app purchases

Questions

Is One free?

One is free to download, with no in-app purchases.

Is QR Code Scan AI free?

QR Code Scan AI is free to download, with no in-app purchases.

Do One or QR Code Scan AI have ads?

Both One and QR Code Scan AI show ads.

Which is updated more often, One or QR Code Scan AI?

One ships an update daily, and QR Code Scan AI every 3 days. Most recently, One was updated on October 7, 2026 and QR Code Scan AI on October 5, 2026.