--- title: "Histo! — App Overview" url: https://marlvel.ai/apps/com-learnhisto-histo category: Medical developer: John Ash platforms: ios rating: 5.0 (29 ratings) pricing: paid report_level: overview generated: 2026-04-13 last_verified: "2026-05-10T01:46:35.442Z" --- > **Key Insight:** Histo! is a highly-rated, content-rich offline study tool that effectively bridges the gap between classroom learning and laboratory slide identification. | Metric | Value | |--------|-------| | Category | Medical | | Rating | 5.0 ★ (29) | | Pricing | paid | | Platforms | iOS | | Latest Version (iOS) | 1.4.03 | | Developer | John Ash | ## What is Histo!? Histo! is a specialized medical study aid designed to help students master histology through a comprehensive library of photomicrographic images. It features over 2,000 identification slides organized into 19 main topics and 148 subtopics, functioning entirely offline. The app is a proven resource for medical and dental students, particularly at the University of Utah. ## Key Features - **Extensive Slide Library**: Access 2,179 identification slides derived from 547 high-quality photomicrographic images. - **Flexible Navigation**: Locate specific content using hierarchical menus for main topics and subtopics or a keyword-based search feature. - **Labeled Slide Mode**: Utilize 92 annotated micrographs to quickly learn important structural features and definitions. - **Offline Functionality**: Study histology content anywhere without requiring an active internet connection. ## Who is it for? Medical and dental students enrolled in histology courses. ## Links - [App Store](https://apps.apple.com/us/app/histo/id1128927858?uo=2) - [Full Intelligence Report](https://marlvel.ai/apps/com-learnhisto-histo) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/com-learnhisto-histo).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*