Dynamic QR vs OnDevice AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dynamic QR
Create visually appealing QR codes with customizable backgrounds and foregrounds. Supports static and dynamic designs, including single or multiple image backgrounds, and even video backgrounds with adjustable playback speeds.
- Customizable QR codes
- Image backgrounds
- Video backgrounds
- Adjustable speed for video backgrounds
- Customizable colors and shapes
- Center icon customization
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Dynamic Qr - Create Fancy Qrcodes。 [Plain Qrcode] Basic Qrcode, You can also customize background and foreground color, point shape, size etc [Qrcode with single image background] You choose one image as background and center icon, You can also customize background and foreground color, point shape, size etc [Qrcode with multi images background] You choose multi image as background and center icon, You can also customize image display speed, background and foreground color, point shape, size etc [Qrcode with video background] You choose one video as background and center icon, You can also customize video play speed, background and foreground color, point shape, size etc Come and create your fancy qrcodes!!! Developer Contact Info: qq: 798855642 wechat: 15990187931 email: admin@madan.tech
OnDevice AI
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OnDevice AI - Private AI Assistant OnDevice AI brings artificial intelligence directly to your iPhone without requiring an internet connection. All processing happens on your device using Apple's on-device intelligence framework. How It Works Chat with an AI assistant that runs entirely on your iPhone. Your conversations are never sent to servers, uploaded to the cloud, or stored anywhere except your device. Works in airplane mode, underground, or anywhere without signal. Core Features Multiple AI personalities: Professional, Creative, Technical, and Friendly modes Complete conversation history stored locally on your device Export conversations as text files Works without WiFi, cellular data, or any internet connection Powered by Apple's Foundation Models for fast, efficient processing Use Cases Perfect for flights, subway commutes, international travel without roaming, rural areas with poor coverage, or when you need absolute privacy for sensitive questions. Students can study offline, professionals can brainstorm confidentially, and travelers can get help without data charges. Pricing Free tier includes 10 messages daily. Pro upgrade unlocks unlimited messages and full conversation history for $29.99 one-time purchase. Requirements iOS 26.0 or later. Requires iPhone with Apple Intelligence support.
Screenshots
Verdict
The clearest difference is in-app purchases: Dynamic QR at none against OnDevice AI's 1. Dynamic QR also leads on iOS requirement (11.0 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. OnDevice AI sells 1 one-off in-app purchase. Dynamic QR asks for nothing beyond the download.
| Parameter | Dynamic QR | OnDevice AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 6 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 23 MB | 6 MB |
| Age rating | 4+ | 12+ |
| Developer | Yiwu Madan Network Technology Co., Ltd. | Florin Valentin Micu |
In-app purchases
Dynamic QR
No in-app purchases
OnDevice AI
- Unlock Pro Features$29.99
