Comparison

3D Issue Guide vs QR Code Maker Studio

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

Head to head
About

3D Issue Guide

Access comprehensive guides, video tutorials, and an eBook library for a digital publishing suite. Stay informed with the latest news and support resources.

Highlights
  • Latest news and updates
  • Video tutorials
  • In-depth tutorials
  • eBook library access
  • FAQs and support
  • Knowledge base access
Features
Read full description

The 3D Issue Hub is a great way to view everything you need to know to get started using the 3D Issue publishing suite. - Stay up to date with the latest 3D Issue and digital publishing news - Watch video tutorials on how to use our software applications - Read in-depth tutorials - Access our eBook library - View FAQs and support queries from our knowledge base - Access the latest news, pics and tweets shared by the 3D Issue team

About

QR Code Maker Studio

Features
Read full description

Create. Customize. Share. Now on iPhone & iPad. QR Code Maker Studio is the privacy-first QR code generator that lets you build gorgeous, scannable custom QR codes in seconds—then keep full control of them forever. ■ New in This Version Full iPad support with optimized layouts for the big screen. Refined interface for faster, smoother code creation. ■ Why QR Code Maker Studio? The best free QR code maker for iPhone and iPad—create custom QR codes with full design control and zero data collection. All-features-free test drive – generate 5 codes with every pro tool unlocked. Two premium perks – unlimited codes + watermark removal from only $1.99/mo or lifetime $14.99. 28+ formats – text, URLs, Wi-Fi, vCard, Instagram, WhatsApp, Cash App, TikTok & more. Pixel-perfect branding – gradients, custom colors, drop shadows and logo embeds (small or large). Offline & private – data never leaves your device. No sign-ups, no analytics. ■ Feature Breakdown Generate – 28+ code types incl. social, payments, calendar, Wi-Fi, location. Design – Full color wheel · 4-way gradients · Shadows · 3 export sizes. Brand – Logo overlay with smart centering & one-tap resizing. Organize – Folders, bulk actions, Core Data local storage—no cloud needed. Export & Share – High-resolution PNG, direct share sheet to any app, Save to Photos. Universal – Native iPhone + iPad app, dark-mode ready, no scanner download required. ■ Pricing & In-App Purchases FREE – 5 codes, watermarked, unlimited testing. PREMIUM Monthly $1.99 Yearly $9.99 (58% off) Lifetime $14.99 (Family Sharing) Subscriptions auto-renew unless cancelled 24 h before period end. Manage or turn off in Settings > Apple ID > Subscriptions. One-time purchases never expire and can be restored on any device. ■ Perfect For Small businesses – menus, payment links, Wi-Fi cards. Event organizers – directions, contact hand-outs. Creators & influencers – all profiles in one scan. iPad users – design on the big screen with Split View and Slide Over support. Everyday users – share contacts, home Wi-Fi or messages instantly. ■ Privacy First We collect zero personal data. Every QR code you create is stored only on your device—no tracking, no analytics, COPPA-friendly. Your codes, your control. ■ Legal & Support Terms of Use: https://slend.io/apps/qr-code-maker-studio/terms/ Privacy Policy: https://slend.io/apps/qr-code-maker-studio/privacy/ By downloading and using QR Code Maker Studio, you agree to our Terms of Use and Privacy Policy.

Screenshots

3D Issue Guide3 screens
QR Code Maker Studio4 screens

Verdict

The call

The clearest difference is in-app purchases: 3D Issue Guide at none against QR Code Maker Studio's 3. 3D Issue Guide also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (5.1.1 vs 15.0). 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 Code Maker Studio sells 3 in-app purchases, starting at $1.99 per month. 3D Issue Guide asks for nothing beyond the download.

UpkeepUpdate frequency

3D Issue Guide ships an update every 3 weeks, QR Code Maker Studio every 3 months. The most recent releases landed on September 18, 2026 and September 7, 2026 respectively.

Scorecard3 real differences · 7 level
3D Issue Guide versus QR Code Maker Studio: the parameters behind the verdict, then further details
Parameter3D Issue GuideQR Code Maker Studio
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS5.1.1 — better15.0
Further details — not scored
Size36 MB3 MB
Age rating4+4+
Developer3D IssueSLEND SOFTWARE FZE-LLC

In-app purchases

None

3D Issue Guide

No in-app purchases

3 purchases

QR Code Maker Studio

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Yearly$9.991 Year
One-time1
  • Premium Lifetime$14.99

Questions

Is 3D Issue Guide free?
3D Issue Guide is free to download, with no in-app purchases.
Is QR Code Maker Studio free?
QR Code Maker Studio is free to download, with in-app purchases available.
Do 3D Issue Guide or QR Code Maker Studio have ads?
Neither 3D Issue Guide nor QR Code Maker Studio shows ads.
Which is updated more often, 3D Issue Guide or QR Code Maker Studio?
3D Issue Guide ships an update every 3 weeks, and QR Code Maker Studio every 3 months. Most recently, 3D Issue Guide was updated on September 18, 2026 and QR Code Maker Studio on September 7, 2026.

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