兩者的成長率相比如何？

SketchAI: Drawing to AI Photo 的月增率為 —；SpellBox 為 -8.3%。

價格相比如何？

SketchAI: Drawing to AI Photo：免費增值。Free to download with in-app purchases. The developer added a refillable daily allowance of generations in an earlier update, and additional generations or premium features are sold via in-app purchase. Exact prices are shown in the App Store listing for your region. SpellBox：付費。早鳥促銷期間約 40 美元的 1 年期授權（定價約 65 美元），包含無限量程式碼生成、可安裝於無限台電腦，以及程式碼收藏。適用 5 天退款保證，過去也曾提供額外的優惠碼折扣。

SketchAI: Drawing to AI Photo 與 SpellBox 有哪些替代方案？

相關分類中的其他工具包括 Replit, Cursor, Kiro, Command Code, Trae。

SketchAI: Drawing to AI Photo vs SpellBox — 流量 (0 vs 1821)、定價與選型結論

Open AI Tools

SketchAI: Drawing to AI Photo vs SpellBox — 流量 (0 vs 1821)、定價與選型結論 | Open AI Tools

流量與規格並排比較表

面向／指標	SketchAI: Drawing to AI Photo	SpellBox
官方網域	github.com	spellbox.app
定價模式	免費增值	付費
每月造訪次數	0 (0)	1821 (1,821)
月流量變化量	0 (—)	-165 (-8.3%)
主要市場與市佔	🌐 全球 (—)	🇮🇳 印度 (88.9%)
每月直接造訪	0	706
使用者評分	4.2	4.3
支援平台	開源	網站

SketchAI: Drawing to AI Photo

SketchAI is a free iOS drawing app from PicsArt that lets you sketch or paint on your device and have the AI turn that sketch into a polished photo or artwork. It pairs a small drawing studio — brushes, eraser, bucket fill, colour wheel, undo/redo, canvas zoom — with generative AI that renders your sketch into varied results based on a text prompt. You can also start from a gallery photo or a built-in template, upscale the output, and download or share finished pieces.

On-device drawing studio

Brush, eraser and bucket fill tools plus a colour wheel and quick colour panel give you everything needed to rough out a sketch without leaving the app.

Prompt-driven AI rendering

Describe what your sketch should become with a text prompt; the AI turns rough outlines into a high-quality photo or artwork and lets you generate multiple variations.

Start from photo or template

Beyond drawing from nothing, you can feed in an image from your gallery or use pre-created sketches and templates to speed up generation.

Precise canvas control

Undo and redo brushstrokes, zoom in and out, and adjust brush sizing so you can refine fine details on a small phone screen.

優勢與優點

+Combines a real drawing canvas with AI rendering, so sketching is the input rather than a text prompt alone.
+Free to download and try before spending on in-app purchases.