Comparison

Locka vs Pure QR Code

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

Head to head
About

Locka

Features
Read full description

Locka is your private space - a beautifully simple vault that keeps your photos, videos, PDFs, diary, and more locked away from prying eyes. No account. No cloud. No snooping. Everything stays on your device, behind a passcode only you know. And it's genuinely free: store unlimited files without paying a cent. A VAULT THAT'S TRULY PRIVATE - Hide unlimited photos, videos, and PDFs - Protected by your own private passcode - Your data never leaves your device - no cloud, no tracking, no ads reading your files SECURITY THAT GOES FURTHER - Face-Down Kill: flip your phone face-down to lock instantly - Decoy PIN: set a second passcode that opens a harmless decoy space with dummy notes - One tap to delete all albums or stories while keeping your settings ORGANIZE EVERYTHING - Sort files into albums and folders - Custom fonts and styles to make it yours - Fast, smooth, and clutter-free AI CHAT SIMULATOR (NEW) - Create fully customizable chats from scratch - Design characters, choose who says what, and let AI generate realistic conversations - A creative, private playground - everything stays inside your vault DIARY + AI STORIES (NEW) - Keep a private diary for your thoughts, secrets, and dreams - Let AI turn your entries into a story worth keeping PRIVATE AD-BLOCK BROWSER - Browse the web without ads - Your history stays locked inside Locka, never saved to your device's browser FREE VS PRO Locka is free to use with unlimited storage. Upgrade to Pro to remove all ads and support development - no feature limits, ever. YOUR PRIVACY, YOUR RULES We can't see your files, and neither can anyone else. Locka is built to be offline-first: your content is stored locally on your device, not on our servers. Download Locka and take back your privacy - free, unlimited, and truly yours.

About

Pure QR Code

Generate QR codes with a focus on privacy and simplicity. This app offers ad-free and tracking-free code creation, allowing you to test, save, and share codes locally on your device. It's ideal for sharing various types of links securely.

Highlights
  • Ad-free and tracking-free
  • Generate QR codes instantly
  • Test codes before sharing
  • Save and share codes locally
  • No accounts required
  • Supports various link types
Features
Read full description

Create QR codes you can trust. No ads. No tracking. Most QR apps include ads or secret tracking. Pure QR Code keeps things clean and straightforward. Create a QR code in seconds: • Paste a link • Generate instantly • Test before sharing • Save or share locally No accounts. No ads. No tracking. Everything stays on your device. Before sharing, you can test your QR code inside the app to confirm it opens the correct link. This helps catch mistakes early and gives you confidence before sending it to others. You can also save QR codes with a name and optional note, so you can find and reuse them later. Saved codes are stored locally on your iPhone. Pure QR Code is useful for sharing links like menus, events, weddings, parties, portfolios, forms, social pages, or business information. There are no hidden redirects or link changes. What you create is exactly what gets tested, saved, and shared. You stay in control. Simple tools tend to stay useful longer. That’s the idea behind Pure QR Code.

Screenshots

Locka3 screens
Pure QR Code4 screens

Verdict

The call

The clearest difference is price: Locka at Free against Pure QR Code's $0.99. Locka also leads on update cadence (every 2 days vs every 8 days) and device support (3 vs 1). Pure QR Code's advantage is in-app purchases (none vs 1) and ads (none vs shown).

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

Locka is free to download; Pure QR Code costs $0.99 up front. Locka sells 1 one-off in-app purchase. Pure QR Code asks for nothing beyond the download.

UpkeepUpdate frequency

Locka ships an update every 2 days, Pure QR Code every 8 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard6 real differences · 4 level
Locka versus Pure QR Code: the parameters behind the verdict, then further details
ParameterLockaPure QR Code
PriceFree — better$0.99
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 days — betterEvery 8 days
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better26.1
Further details — not scored
Size46 MB3 MB
Age rating4+4+
DeveloperThanapat TuttananurutSentraSense, LLC

In-app purchases

1 purchases

Locka

One-time1
  • Locka Pro$9.99
None

Pure QR Code

No in-app purchases

Questions

Is Locka free?
Locka is free to download, with in-app purchases available.
Is Pure QR Code free?
Pure QR Code costs $0.99, with no in-app purchases.
Do Locka or Pure QR Code have ads?
Locka shows ads; Pure QR Code does not.
Which is updated more often, Locka or Pure QR Code?
Locka ships an update every 2 days, and Pure QR Code every 8 days. Most recently, Locka was updated on October 15, 2026 and Pure QR Code on October 9, 2026.

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