Comparison

Stable Diffusion vs AR Builder

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

Head to head
About

Stable Diffusion

Features
Read full description

Stable Diffusion: AI 3D creator turns an idea or one source image into a usable 3D asset. Create from text in any supported language, or upload a clear image of an object or character. Choose an optional visual style, generation quality, and output profile while seeing the exact credit cost before you begin. Built for real workflows: • Text to 3D and image to 3D • Optional AI-created source image when you do not have one • Optional styles that guide appearance without replacing the subject • Quality choices shown without technical provider names • Local model library with preview, share, re-download, and delete • Exports for web, Apple AR, games, 3D editing, and 3D printing • Transparent credits, fair-use limits, and automatic refunds for confirmed failures No account is required. Glayzer Studio does not keep a copy of submitted photos or store model files on its servers. Prompts and optional source images are securely sent to AI providers only to perform the generation. StoreKit handles purchases, and the app does not use advertising trackers. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account subscription settings. Weekly, monthly, and annual plans include recurring credits. Active members can purchase optional extra credit packs; purchased extra credits do not expire and remain usable after membership ends. Stable Diffusion AI 3D Creator & AI Photo Creator Results from generative AI can vary. You are responsible for content you submit and for confirming that an output is suitable for your intended use. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

AR Builder

Transform your surroundings into a 3D canvas for pixel art. Create, edit, and explore voxel designs in augmented reality or a dedicated 3D mode. Offers flexible tools for precise building and easy sharing of your creations.

Highlights
  • Create 3D voxel pixel art in AR
  • Dedicated 3D editing mode
  • Flexible voxel building tools
  • Undo/Redo functionality
  • Export 360° MP4 videos
  • Export 3D USDZ models
  • Offline creation
Features
Read full description

▶ Turn the real world into your canvas for 3D voxel pixel art. ▶ AR Builder lets you create, edit, and explore colorful 3D voxel creations in both augmented reality and a dedicated 3D editing mode. Start with a blank project or choose an editable template, then build your design cube by cube with flexible voxel tools. ▶ In AR Mode, find a real-world surface, place your workspace on a table or floor, and start creating directly in your surroundings. Move around your model freely and edit it naturally from different angles. ▶ Prefer to build without the camera? Switch to 3D Mode to create and edit your voxel pixel art more comfortably while helping save battery. ▶ Use Pencil for precise building, Line for straight rows of blocks, or Rectangle to quickly create larger shapes and areas. With Layer Build Mode, you can lock a specific height layer for cleaner and more precise construction. ▶ Build faster with flexible editing tools. Tap or drag with Pencil, preview and place straight lines, or use Rectangle to create multiple blocks at once. ▶ Switch to Break mode for more control when editing your design. Remove individual blocks with Pencil, break entire lines, or clear rectangular areas while previewing the result before making changes. ▶ Customize your creation with different colors, and use Undo or Redo whenever you want to adjust your design. ▶ Walk around your creation and view it from every angle. Move, rotate, and scale the entire project with smooth AR interaction, or relocate it to another real-world surface in your surroundings. ▶ Use the AR ruler to measure your creation directly in augmented reality. ▶ Save your projects and continue editing them anytime. When your creation is ready, export a smooth 360° MP4 video or export your voxel creation as a real 3D USDZ model, making it easy to share, preview on Apple devices, or use with compatible AR apps. • Start with a blank project or editable voxel templates. • Build with Pencil, Line, and Rectangle tools. • Lock a specific height with Layer Build Mode. • Tap or drag with Pencil to build multiple blocks quickly. • Use Line to create straight rows of blocks. • Use Rectangle to quickly create larger shapes and areas. • Preview lines and areas before placing them. • Break individual blocks, lines, or rectangular areas. • Preview blocks before removing multiple cubes. • Undo and Redo your changes. • Customize colors freely. • Build in AR Mode directly in the real world. • Switch to 3D Mode to build without keeping the camera on. • Walk around and explore your creation in 360°. • Move, rotate, and scale your project smoothly in AR. • Relocate your creation between real-world surfaces. • Measure your creation with the AR ruler. • Save, load, and manage multiple projects. • Export smooth 360° MP4 videos. • Export real 3D USDZ models. • Create fully offline — anytime, anywhere. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Stable Diffusion4 screens
AR Builder3 screens

Verdict

The call

The clearest difference is in-app purchases: AR Builder at none against Stable Diffusion's 5. AR Builder also leads on update cadence (daily vs every 6 days). Stable Diffusion's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Stable Diffusion sells 5 in-app purchases, starting at $5.99 per 7 days. AR Builder asks for nothing beyond the download.

UpkeepUpdate frequency

Stable Diffusion ships an update every 6 days, AR Builder daily. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
Stable Diffusion versus AR Builder: the parameters behind the verdict, then further details
ParameterStable DiffusionAR Builder
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 6 daysDaily — better
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Free with in-app purchases
DevicesiPhoneiPhone
Requires iOS17.017.0
Further details — not scored
Size15 MB11 MB
Age rating9+4+
DeveloperGlayzer LLCHai Nam Trinh

In-app purchases

5 purchases

Stable Diffusion

Subscriptions2
  • 3D Studio Weekly$5.997 Days
  • 3D Studio Annual$299.991 Year
One-time3
  • 100 Credits$4.99
  • 300 Credits$14.99
  • 800 Credits$39.99
None

AR Builder

No in-app purchases

Questions

Is Stable Diffusion free?
Stable Diffusion is free to download, with in-app purchases available.
Is AR Builder free?
AR Builder is free to download, with no in-app purchases.
Do Stable Diffusion or AR Builder have ads?
AR Builder shows ads; Stable Diffusion does not.
Which is updated more often, Stable Diffusion or AR Builder?
Stable Diffusion ships an update every 6 days, and AR Builder daily. Most recently, Stable Diffusion was updated on October 7, 2026 and AR Builder on October 1, 2026.

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