Local AI Art Private Diffusion vs Vectorize 2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Local AI Art Private Diffusion
Generate AI art privately on your device without an internet connection. This app runs Stable Diffusion locally, ensuring your creations remain yours. Optimized for speed and compatibility, it offers unlimited image generation.
- Offline Stable Diffusion
- Private image generation
- No internet required
- Unlimited image creation
- Optimized for speed
- Supports older devices
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If you are the kind of person who values privacy and wants to keep your generated images private, our software is the perfect solution for you. Run Stable Diffusion locally! No need to connect to the Internet, guarantee privacy, no ads, unlimited times! It is recommended to use iPhone 14 or above, or iPad/Mac with M2 or higher chip. In order to provide a smoother experience, iOS 17 / MacOS 14 or above is recommended. iOS 16 / MacOS 13 is the lowest supported version. If you use lower chips, the loading time will be longer. iPhone 14 will take about 3 minutes to load the model, but M1 will take about 12 minutes. The generation speed depends on your phone configuration. It takes about 6 seconds for iPhone 14 to generate an image under the default configuration. If you generate multiple times in a row, the phone may overheat and slow down the generation speed. If the generation effect is not good, you can repeat the generation several times to see. It is also recommended to learn prompt skills before you use this App. If you found translation errors or want to add more languages, please contact me via comment or "Developer Website" -> "Support". Note: This app is based on Stable Diffusion 2.1 (SD2.1) and is optimised for speed and compatibility on lower-end devices. For users who have newer devices and want higher-quality output, we also offer a separate app powered by Stable Diffusion XL (SDXL), called "AI Art - Private Diffusion Pro". Each version is designed to serve different performance needs. You can also purchase our bundle to own both apps and switch between them as needed — saving nearly 50% compared to buying separately.
Vectorize 2
Effortlessly convert pixel-based images into scalable vector artwork. Transform logos, sketches, photos, and drawings into high-quality vector graphics for further editing. Supports multiple export formats.
- Convert pixel graphics to vector
- Supports logos, sketches, and photos
- Export as PDF, SVG, or Logoist
- Adjust detail level and smoothing
- New, more accurate vectorization engine
- Improved interface with Liquid Glass design
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Vectorize 2 is the ideal tool for quickly and conveniently turning pixel graphics into resolution-independent, fully scalable vector artwork. Whether you have a logo that only exists as a small JPG file, a comic drawing, a sketch, or even a complete photo, Vectorize 2 for Mac, iPhone and iPad turns your pixels into vectors. Converting a pixel-based graphic such as a photo or drawing into a resolution-independent vector graphic is remarkably simple. Just choose a file or use your iPhone to take a picture, and let Vectorize 2 do the rest. Then adjust the level of detail and decide whether you would like to add contours or edge smoothing. After that, the finished result is only one click away: export your graphic as a PDF, SVG, or Logoist file for further editing. NEW IN VECTORIZE 2 With Vectorize 2, turning images into resolution-independent vector artwork is more accurate than ever – thanks to an entirely new vectorization engine. Shapes and curves are detected with much higher precision, fine details are preserved more faithfully, and color gradients are translated with greatly improved accuracy. In some cases, the app can even understand how a background color gradient continues behind an object. This leads to cleaner, more convincing, and more natural-looking results. The interface has also seen major improvements and now shines in Apple’s new “Liquid Glass” design language. In addition, we have made the app even more comfortable and easier to use. Core Features of Vectorize 2 - Supported Export Formats: PDF, SVG, Logoist - Supported Import Formats: JPG, PNG, TIFF, HEIC, GIF - Fields of Application: Vectorize photos, logos, drawings, graphics, and more in order to upscale at will
Screenshots
Verdict
The clearest difference is rating: Vectorize 2 at 5.0 against Local AI Art Private Diffusion's 3.0. Local AI Art Private Diffusion's advantage is review sentiment (67% vs 50%) and price ($6.99 vs $9.99). On ratings volume, ads, in-app purchases and monetization model 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
Local AI Art Private Diffusion costs $6.99 and Vectorize 2 $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Vectorize 2 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews complicate that: 67% of Local AI Art Private Diffusion's written reviews are positive against 50% of Vectorize 2's, so the app with the better star average is not the one people write more warmly about.
| Parameter | Local AI Art Private Diffusion | Vectorize 2 |
|---|---|---|
| Price | $6.99 — better | $9.99 |
| Rating | 3.0 (4 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 66.7% of reviews — better | 50.0% of reviews |
| Number of ratings | 4 — better | 3 |
| Update frequency | Monthly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #177 | #68 — better |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 1.1 GB | 50 MB |
| Age rating | 9+ | 4+ |
| Developer | 昱旻 利 | Synium Software GmbH |
Customer experience
Local AI Art Private Diffusion
Vectorize 2
In-app purchases
Local AI Art Private Diffusion
No in-app purchases
Vectorize 2
No in-app purchases
Questions
Is Local AI Art Private Diffusion free?
Is Vectorize 2 free?
Which has better reviews, Local AI Art Private Diffusion or Vectorize 2?
Do Local AI Art Private Diffusion or Vectorize 2 have ads?
Which is more popular, Local AI Art Private Diffusion or Vectorize 2?
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