Segment Anything vs LiTeX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Segment Anything
Perform advanced image segmentation directly on your device without needing an internet connection. This utility offers on-device processing for smooth performance, with a Pro mode unlocking enhanced features for greater control and flexibility in image editing.
- On-device image segmentation
- Offline functionality
- Optimized for mobile performance
- Pro mode with enhanced features
- Download cutout images
- Flexible mask editing
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Enjoy state-of-the-art image segmentation on your iPhone or iPad. All processing is done locally on your iphone or ipad, everything works without network. We've optimized it for smooth, reliable performance on your device. The implementation of Segment Anything is based on the open source SAM(Segment Anything Model). In Pro mode, users will be able to unlock the following features: 1. Instead of being limited to adding only 3 "Add mask" areas, users can add up to 50 in the Pro mode. 2. The "Remove area" feature becomes available, providing users more flexibility and control over the image cutout process. 3. Users have the ability to download their cutout images, perfect for saving, sharing, or using in other applications.
LiTeX
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LiTeX is a powerful yet intuitive LaTeX equation editor for iOS. Perfect for students, scientists, engineers, and educators who need to write, render, and share mathematical expressions on the go. Perfect For: Taking Notes - Capture complex equations in your digital notes with proper mathematical notation - Integrate LaTeX equations seamlessly into your note-taking workflow - Keep all your scientific notes beautifully formatted and professional Studying & Learning - Create study materials with properly formatted mathematical expressions - Build your personal equation library for quick reference - Study math, physics, chemistry, and advanced sciences with clarity Presentations & Slideshows - Generate high-quality equation images for Keynote, PowerPoint, or Google Slides - Export equations instantly and paste them into any presentation - Impress with professional-looking mathematical notation in every slide Research & Papers - Write equations for research papers and academic documents - Share equation images via email or collaboration apps - Maintain consistency in your mathematical notation across documents Homework & Assignments - Solve problem sets with properly formatted equations - Share your work with teachers and classmates - Document your mathematical thinking clearly Key Features: Live Equation Editor - Write LaTeX equations with real-time preview - Support for multiple math modes: align, display, inline, and text - Adjustable font sizing for optimal readability - Beautiful, fast rendering with KaTeX TeXBoard - Smart Command Library - Quick access to 50+ commonly used LaTeX commands and symbols - Pre-built templates for fractions, roots, operators, and calculus notation - Save and manage your custom commands for frequently used expressions - One-tap insertion for efficient editing Export & Share - Capture equation previews as high-quality images - Share directly to Messages, Mail, Notes, or Files - One-click copy to paste into presentations and documents Customization - Choose from custom accent colors to personalize your workspace - Dark and light mode support - Multi-language support (English, Traditional Chinese) - Fully localized interface Smart Assistance - Interactive tips to guide new users - Responsive keyboard integration - Context-aware preview generation
Screenshots
Verdict
The clearest difference is in-app purchases: LiTeX at none against Segment Anything's 1. Segment Anything's advantage is iOS requirement (18.0 vs 26.2). On price, update cadence, 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. Segment Anything sells 1 one-off in-app purchase. LiTeX asks for nothing beyond the download.
Segment Anything ships an update every 3 weeks, LiTeX every 5 weeks. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.
| Parameter | Segment Anything | LiTeX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 77 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | 嘉琦 沈 | CHENG WEI TUNG |
In-app purchases
Segment Anything
- PRO Mode$1.99
LiTeX
No in-app purchases









