Comparison

QR Studio ‎ vs Chakam

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

Head to head
About

QR Studio ‎

Features
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QR Studio is a powerful and easy-to-use app for creating, scanning, and managing custom QR codes. Whether you’re designing for business, branding, or personal use, QR Studio gives you full control over how your QR codes look and function. The app is divided into three main tabs: Create Tab: The Create tab offers a wide range of customization options for generating QR codes. Users can adjust visual elements such as eye shape and color, data shape and color, and choose the desired error correction level. Additional settings include control over QR structure (gapless or standard), position, size, and rotation. The app also supports background customization, including color and border properties like radius, color, style, and width. Text can be added with flexible styling options—covering decoration, color, font style, weight, alignment, position, and rotation. Images can also be incorporated into the QR code, with control over their position, alignment, scale, and rotation, enabling the creation of designs tailored to individual branding or personal preferences. Scan Tab: Quickly scan any QR code using your camera or by selecting an image from your gallery. The scanner is fast, reliable, and compatible with all standard QR formats. History Tab: Access a complete history of all the QR codes you’ve created or scanned. This makes it easy to revisit, reuse, or share previous designs and scans. QR Studio is built for designers, developers, marketers, and everyday users who want complete freedom in how they create and manage QR codes. Developed by Anvaysoft Programmers – Nishita Panchal, Hrishi Suthar Made with love in India

About

Chakam

Features
Read full description

You have read the same messages ten times looking for the answer. It is in there. You just cannot see it from the inside. Chakam reads the entire conversation and tells you what is actually happening in it. Not a horoscope. Not a guess. The pattern in your own chat, measured, named, and explained in plain language. THE READ Import a chat and get the full breakdown of the dynamic. Who puts in more effort, and whether that gap is closing or widening. Who pulls away when things get close. Who starts the fights, and who apologises first. How long the silences run, how fast each of you replies, who double texts, which questions get dodged, and the point where interest began to drop. Then an AI verdict that reads all of it and tells you what it sees, including the part you were hoping it would not say. ASK IT ANYTHING Does he actually like me. Did she change after March. Am I the problem here. Ask a direct question about your own conversation and get a direct answer back, drawn from the specific moments that support it. If the chat does not show what you asked about, it says so instead of inventing an answer. BEFORE YOU HIT SEND Type the message you are about to send and see how it is likely to land, plus three rewrites that say the same thing better. Got a message you do not know how to answer? Paste it, or screenshot the conversation, and get replies in the tone you choose. Matched with someone new? Add their profile and get openers that reference who they actually are, rather than lines anyone could send. WATCH IT CHANGE Re-import the same chat weeks later and see exactly what moved. Interest, compatibility, conflict, effort. Measured then, measured now, side by side. THE PART ALMOST NOBODY SEES ALONE Analyse a few different conversations and Chakam shows you what repeats across all of them. The same dynamic, the same role, the same ending. For most people, that is the answer they came looking for. ALSO INSIDE A library of 37 relationship patterns explained without jargon, from anxious-avoidant cycles to trauma bonding, DARVO and reactive abuse, with the ones showing up in your own chats marked. Thirteen assessments covering attachment style, conflict style, love language, accountability and more. A private diary for recording how a relationship is actually making you feel, tied to the chat it belongs to and read by nothing but you. WORKS WITH YOUR CONVERSATIONS WhatsApp and Telegram exports, and screenshots from Instagram, Snapchat, Messenger, iMessage, Tinder, Bumble and Hinge. Group chats included. PRIVACY Your conversation is analysed on your device. When an AI verdict is written, names are replaced with anonymous labels and phone numbers, email addresses, links and handles are removed before anything is sent. Decline the AI step entirely and you still get a full report built on your phone. Saved analyses can be locked behind Face ID. SUBSCRIPTION Free includes the vibe check, the AI verdict, your compatibility score, the recap and the attachment style quiz, plus the pattern library and the diary. A subscription unlocks the rest of the report, unlimited questions, every quiz, pattern tracking, cross-chat analysis and unlimited reply help. Available in twelve languages. This app is offered under Apple's Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

QR Studio ‎4 screens
Chakam4 screens

Verdict

The call

The clearest difference is in-app purchases: QR Studio ‎ at none against Chakam's 3. QR Studio ‎ also leads on iOS requirement (12.0 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. Chakam sells 3 in-app purchases, starting at $8.99 per 7 days. QR Studio ‎ asks for nothing beyond the download.

Scorecard2 real differences · 4 level
QR Studio ‎ versus Chakam: the parameters behind the verdict, then further details
ParameterQR Studio ‎Chakam
PriceFreeFree
Update frequency—Every 4 days
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size34 MB91 MB
Age rating17+4+
DeveloperHrishi SutharEbube Maduike

In-app purchases

None

QR Studio ‎

No in-app purchases

3 purchases

Chakam

Subscriptions3
  • chakam weekly$8.997 Days
  • Chakam Monthly$9.991 Month
  • chakam yearly$39.991 Year

Questions

Is QR Studio ‎ free?
QR Studio ‎ is free to download, with no in-app purchases.
Is Chakam free?
Chakam is free to download, with in-app purchases available.
Do QR Studio ‎ or Chakam have ads?
Neither QR Studio ‎ nor Chakam shows ads.

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