QR Keep vs LeafLock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QR Keep
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QRKeep is a simple, easy to use tool that allows you to scan, create and store your QR codes securely and privately for easy access at any time. QRKeep features: - Scan QR codes using your camera and easily add them to the app. - Register your most used codes as favourites - Create QR codes manually directly from inside the app - Protect your QR codes securely with FaceID - Export your QR codes as an image and share them through messages, chat, email etc. - CSV Export (Pro functionality)
LeafLock
This AI companion operates entirely on your device, offering natural conversation, image generation, and text extraction without sending your data to the cloud. It prioritizes privacy, security, and sustainability by running AI models locally, reducing your digital carbon footprint.
- On-device AI processing
- Natural language chat
- Hands-free voice interaction
- Image generation
- Image-to-text extraction
- Environmental impact tracking
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LeafLock is the AI that belongs to you. Chat, speak, generate images, and understand photos and documents with a complete AI companion that runs entirely on your iPhone. Not in the cloud. We don’t have servers. LeafLock is built on four promises: All AI processing happens on your device. Every response is generated using your iPhone’s own chip. Your prompts, conversations, photos, and documents are never sent to LeafLock servers or remote AI data centers. Your data never trains other AIs. Nothing you type, say, upload, or create is collected, harvested, or used to train anyone’s models. Your conversations are not a product, and they are not data we can access. Your chats stay on your iPhone. There is no account, no cloud storage, and no remote copy of your conversations. No sign-in, no tracking, and nothing stored on our servers. Delete a chat, and it is gone. Unlimited usage, free forever. No subscription, no credits, no daily limits, and no locked Pro tier. Your iPhone does the work, so you can use every feature as much as you want. What you can do with LeafLock: • Chat with a private AI assistant • Have natural voice conversations • Generate images directly on your iPhone • Read documents and extract text from photos • Ask questions about images and uploaded content • Ground answers with optional private web search • Track estimated energy, water, and carbon savings Cloud AI depends on remote data centers that consume electricity and water. LeafLock performs AI processing locally, giving you a more private and independent way to use AI. Your ideas. Your voice. Your creativity. Protected by your own device
Screenshots
Verdict
The clearest difference is in-app purchases: LeafLock at none against QR Keep's 1. QR Keep's advantage is update cadence (every 5 weeks vs every 4 months) and iOS requirement (18.5 vs 26.0). 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
Both are free to download. QR Keep sells 1 one-off in-app purchase. LeafLock asks for nothing beyond the download.
QR Keep ships an update every 5 weeks, LeafLock every 4 months. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.
| Parameter | QR Keep | LeafLock |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.5 — better | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 92 MB |
| Age rating | 4+ | 12+ |
| Developer | Jacob D Kamile | Francis Pisco |
In-app purchases
QR Keep
- Pro Version Unlock$0.99
LeafLock
No in-app purchases
