Rectangular Mosaic vs AI Eraser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rectangular Mosaic
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Rectangular Mosaic is a simple, efficient, and privacy-focused image redaction tool that helps you quickly hide sensitive information in photos. All image processing is performed locally on your device. We do not upload or store your images. Key Features - Precisely adjust rectangular selections - Zoom and pan images with two-finger gestures - Choose from block, average-color, and Gaussian blur mosaic effects - Import images from your photo library or camera - Undo and edit your changes - Export images in JPEG and PNG formats Perfect For - Hiding names, avatars, and private messages in screenshots - Covering sensitive information on identity documents - Protecting license plates, faces, and private details in photos - Redacting important information from work materials Upgrade to Rectangular Mosaic Pro to unlock average-color and Gaussian blur effects and permanently remove banner and app-open ads. Pro is a one-time purchase, not a subscription. Purchases can be restored.
AI Eraser
Effortlessly remove unwanted objects or people from your photos with a single swipe. Enhance blurry images to high definition and intelligently expand your pictures to create perfect compositions. Try on new outfits virtually before you buy.
- AI object removal
- AI photo enhancement
- AI image expansion
- Virtual clothing try-on
- Fast processing
- Privacy protection
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中文 AI Eraser — 你的智能修图助手 主要功能： - AI 擦除：一键移除照片中的路人、杂物和不需要的元素 - 动漫变身：一键将照片转为日漫、3D皮克斯、水彩、Q版、漫画、素描等风格 - 老照片修复：修复破损老照片，黑白照片智能上色，焕新珍贵回忆 - 高清增强：提升模糊照片的清晰度和细节 - AI 扩图：智能扩展图片边界，补全画面内容 - AI 服饰搭配：上传照片，AI 帮你试穿搭配 每天观看广告即可免费获取积分，畅享所有 AI 功能。 English AI Eraser — Your Smart Photo Editing Assistant Key Features: - AI Erase: Remove unwanted people, objects and elements from photos with one tap - Cartoonize: Transform photos into Anime, 3D Pixar, Watercolor, Chibi, Comic or Sketch styles - Old Photo Restoration: Repair damaged photos and colorize black & white images - HD Enhance: Improve clarity and details of blurry photos - AI Expand: Intelligently extend image boundaries and fill in content - AI Try-On: Upload your photo and let AI help you try on outfits Watch ads daily to earn free credits and enjoy all AI features.
Screenshots
Verdict
The clearest difference is update cadence: AI Eraser at every 3 weeks against Rectangular Mosaic's every 7 months. Rectangular Mosaic's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Rectangular Mosaic ships an update every 7 months, AI Eraser every 3 weeks. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.
| Parameter | Rectangular Mosaic | AI Eraser |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 40 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Shanghai Sunrise Chime Technology Co., Ltd. | 久阳 谢 |
In-app purchases
Rectangular Mosaic
No in-app purchases
AI Eraser
No in-app purchases
