Comparison

privateSLM vs QR Code Generator | Reader

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

Head to head
About

privateSLM

This AI chat application runs entirely on your device, ensuring complete privacy with no cloud reliance or data leaving your phone. It offers smart engine integration and robust chat management features for seamless, offline use.

Highlights
  • 100% on-device AI processing
  • No account, cloud, or data sharing
  • Automatic fastest engine selection
  • Offline and airplane mode compatible
  • Full chat history management
  • Voice input and output
  • Customizable system prompts
Features
Read full description

privateSLM — private AI that runs on your device. Free. Chat with an AI that never sends a word to the cloud. privateSLM runs language models directly on your iPhone, iPad and Mac — no account, no server, no internet needed. On devices with Apple Intelligence it answers on the first tap, with nothing to download. On any other device, pick a free model and you are chatting in a minute. ASK YOUR DOCUMENTS — OFFLINE Attach a PDF, a Word file or a photo of a page and ask about it: • "Summarize this contract" • "What is the notice period?" • "Explain this letter in simple terms" The file is read on your device — scanned pages too, with on-device text recognition — and is never uploaded. Long documents work as well: privateSLM finds the passages that answer your question, or reads the whole document part by part for a summary. FREE, WITH NO CATCH • Chat with Apple Intelligence or free general models (Llama, Qwen, Gemma, Phi) • Documents: PDF, Word, text files and scans • Voice in and voice out • Chat history, Siri and Shortcuts, a Home Screen widget • No ads. No account. No tracking. EXPERT MODEL PACKS — PAY ONCE Want a specialist? Add a pack with a one-time purchase. No subscription, ever. • Tech Pack — coding, SQL, math and security models • Business Pack — law, finance and translation models • Health Pack — medical and mental-health models • All Packs — everything above, and every pack added later Purchases work with Family Sharing. Bought privateSLM when it was a paid app? Every pack is already yours, automatically. 100% PRIVATE Everything runs on-device. No sign-up, no analytics, no ads. Your chats and documents are stored only on your device. It works in airplane mode. BUILT TO ACTUALLY USE • Matched to your device — privateSLM checks your device's memory, on-device, and shows the models that will run well. • Resumable downloads that survive a dropped connection. • Speak your question, hear the answer. • Stop, copy or regenerate any reply. • Translate the chat into your language, on-device (iOS 18 and later). • Tune the system prompt and sampling. • Siri and Shortcuts: Ask, Summarize, Rephrase, Translate. PERFECT FOR • Contracts, letters and reports you would rather not upload anywhere • Flights and travel with no connection • When another AI's credits have run out • Anyone who wants answers that never leave the device Runs on-device with llama.cpp and Apple Intelligence. Note: Apple Intelligence requires a supported device and iOS 26 or later; on other devices the first answer needs a model download. The Medical, Legal and Finance models are AI assistants for general information only — not professional medical, legal or financial advice. Larger 7B expert models run best on recent devices with 8 GB or more of memory.

About

QR Code Generator | Reader

Easily generate and scan QR codes with customizable designs. Personalize your codes with unique shapes, colors, and logos. Offers a free trial with an option for unlimited access via subscription.

Highlights
  • Create custom QR codes
  • Design codes with shapes, colors, logos
  • Scan QR codes and barcodes
  • Local storage for privacy
  • Unlimited usage via subscription
Features
Read full description

QRCode gives you the power to create beautifully designed QR codes and scan any code instantly. Stand out with personalized QR codes that reflect your style. Key Features: - Create custom QR codes for websites, WiFi, contacts, emails, and more - Design your codes with different shapes, colors, gradients, and logos - Scan any QR code or barcode with your camera or from photos - Enjoy 5 free creations and scans to start - Unlock unlimited usage with our premium subscription - Express yourself through uniquely styled QR codes that maintain perfect functionality - Choose from multiple eye shapes and pixel patterns, add your logo, customize colors, and share your creations instantly - All QR codes are stored locally on your device for your privacy Subscription Terms & Details: - Get unlimited access to all features for USD $4.99/month, USD $1.99/week - The payment will be charged to your iTunes account at confirmation of purchase - The subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period - Subscription may be managed and auto-renewal may be turned off by going to Account Settings after purchase - The account will be charged for renewal within 24 hours prior to the end of the current period Terms of Use: https://sites.google.com/view/termsqrcanvas Privacy Policy: https://sites.google.com/view/qrcanvas

Screenshots

privateSLM4 screens
QR Code Generator | Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: privateSLM at none against QR Code Generator | Reader's 2. privateSLM also leads on device support (3 vs 1). On price, rating, ratings volume and update cadence 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 Generator | Reader sells 2 in-app purchases, starting at $1.99 per 7 days. privateSLM asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for privateSLM against 5.0 for QR Code Generator | Reader. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

privateSLM ships an update every 8 days, QR Code Generator | Reader fortnightly. The most recent releases landed on October 29, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 7 level
privateSLM versus QR Code Generator | Reader: the parameters behind the verdict, then further details
ParameterprivateSLMQR Code Generator | Reader
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyEvery 8 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size11 MB13 MB
Age rating4+4+
DeveloperVasily LukinSalman Albalawi

Customer experience

privateSLM

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

QR Code Generator | Reader

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

privateSLM

No in-app purchases

2 purchases

QR Code Generator | Reader

Subscriptions2
  • Premium$1.997 Days
  • Premium$4.991 Month

Questions

Is privateSLM free?
privateSLM is free to download, with no in-app purchases.
Is QR Code Generator | Reader free?
QR Code Generator | Reader is free to download, with in-app purchases available.
Which has better reviews, privateSLM or QR Code Generator | Reader?
privateSLM and QR Code Generator | Reader are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do privateSLM or QR Code Generator | Reader have ads?
Neither privateSLM nor QR Code Generator | Reader shows ads.
Which is updated more often, privateSLM or QR Code Generator | Reader?
privateSLM ships an update every 8 days, and QR Code Generator | Reader fortnightly. Most recently, privateSLM was updated on October 29, 2026 and QR Code Generator | Reader on October 19, 2026.

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