Comparison

ChatVault vs QR Code Reader

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

Head to head
About

ChatVault

Features
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ChatVault turns a chat export into a clean, readable archive — and lets you share the whole conversation with anyone who needs to read it. Born for sharing: send an entire conversation — with photos, videos and voice notes — as one self-contained file, instead of dozens of screenshots. • Share a whole chat as a single, self-contained archive — the recipient just opens it, nothing to unpack. • Integrity check: every archive is signed, so when someone opens a received archive, ChatVault shows whether it's intact or was modified after it was created. • Import the chat export (.zip) straight from the share sheet or Files. • Messages in order, browsable photos and videos, voice notes ready to replay. • Choose the period to convert — or the whole chat with Pro. • Everything happens ON YOUR DEVICE: nothing uploaded, no account, no tracking. • Save the archive to a folder or share it as a .zip. Conversion history included. • Multilingual: English, Italian, Spanish, French, German. ChatVault Pro (one-time purchase): convert and share the whole chat and any period, no watermark, unlimited history. No subscription, no ads. Not affiliated with WhatsApp/Meta. Works with your messaging app's own native export.

About

QR Code Reader

Features
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The only QR app that verifies a code before you trust it. Most scanners open whatever they read. Most generators hand you a pretty code and hope it scans. This one does the opposite: it inspects every link before it opens, checks every payment code before your money moves, and stress-tests every design before you print it. What makes it different - Link X-Ray. Before any link opens, it's expanded to its true destination and rated Safe, Caution, or Do Not Open — with plain-language reasons. Hidden short links, look-alike addresses, and unencrypted pages are caught on your device. - Payment Shield. Scan a payment code and see exactly who's behind it — name, ID, and amount — before you pay. Editable-amount and mismatched-name codes are flagged clearly. - Scan Guarantee Lab. Style a code as far as you like, then let the built-in Lab score it for real-world scannability. It simulates blur, glare, low light, distance, and mono printing, tells you what to fix, and gives you a print-size guide. - Brand Kit + Share-to-Code. Save your colors, logo, and style once. Turn any link from any app into your signature code in two taps. - Voice-Guided Scan. A fully spoken, high-contrast scanning mode built for blind and low-vision users, with audio alignment and spoken results. Everything you'd expect, done well - Scan and generate QR codes and barcodes (UPC, EAN, Code 128, and more) - A deep design studio: gradients, custom dots and eyes, logos, frames, error-correction control - Smart results: Wi-Fi codes join, contacts save, events add to your calendar in one tap - A searchable vault of everything you've scanned and created, with CSV export - Multi-scan, gallery scanning, and flash controls Private by design. Codes are read and checked on your device. Nothing you scan is uploaded. There are no accounts to create. Design it. Verify it. Scan it safe. Disclaimer: All safety, payment, and scan checks run entirely on your device using pattern-based analysis. They may miss harmful links or flag safe ones, and cannot verify a payment recipient's identity or legitimacy — the app never processes payments. Treat every result as guidance, not a guarantee: review a link's destination, confirm details with the merchant before paying, and test a printed sample before bulk printing. You use these features at your own discretion and risk. For an uninterrupted experience, consider subscribing to access all app features without ads through an auto-renewing subscription available on a weekly, monthly, or yearly basis. Manage your subscription settings and turn off auto-renewal within your iTunes Account Settings after purchase, ensuring flexibility and control over your subscription. Current subscription may not be canceled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Read our full Terms of Service and our Privacy Policy at: Link to Privacy Policy: https://eshatrivedi.netlify.app/privacy-policy.html Link to Terms of use: https://eshatrivedi.netlify.app/terms-conditions.html

Screenshots

ChatVault4 screens
QR Code Reader4 screens

Verdict

The call

ChatVault and QR Code Reader are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. ChatVault sells 1 one-off in-app purchase and QR Code Reader sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

ScorecardNo meaningful differences
ChatVault versus QR Code Reader: the parameters behind the verdict, then further details
ParameterChatVaultQR Code Reader
PriceFreeFree
Rating—5.0 (6 ratings) — better
Number of ratings—6 — better
Update frequencyEvery 10 daysEvery 10 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size18 MB80 MB
Age rating4+4+
DeveloperPIETRO RESMINIEsha Trivedi

In-app purchases

1 purchases

ChatVault

One-time1
  • ChatVault Pro$2.99
3 purchases

QR Code Reader

Subscriptions2
  • Weekly Plan$2.997 Days
  • Monthly Plan$5.991 Month
One-time1
  • Lifetime Plan$12.99

Questions

Is ChatVault free?
ChatVault is free to download, with in-app purchases available.
Is QR Code Reader free?
QR Code Reader is free to download, with in-app purchases available.
Do ChatVault or QR Code Reader have ads?
Neither ChatVault nor QR Code Reader shows ads.
Which is updated more often, ChatVault or QR Code Reader?
ChatVault ships an update every 10 days, and QR Code Reader every 10 days. Most recently, ChatVault was updated on October 16, 2026 and QR Code Reader on October 24, 2026.

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