--- title: "CHMate: EPUB & CHM Reader - Reviews, Revenue and Downloads in United States | Apple App Store" description: "CHMate is an amazing way to read eBooks for EPUB and CHM format. With CHMate, You can organize your files into personal collections, add bookmarks and notes to your favorite passages, and find the des" --- # CHMate: EPUB & CHM Reader — United States > The Reader for Rest of Us ![CHMate App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/1b/35/1e/1b351eaf-58d7-7232-a435-0e14dc079bb3/AppIcon-0-0-1x_U007epad-0-1-0-sRGB-85-220.png/400x400bb.png) **Developer:** [贤安 陈](https://apptail.io/developer/developer-rqv) **Category:** Books **Rating:** 3.7/5 (20 ratings) **Price:** Free **Bundle ID:** org.realazy.chmate-lite **Store:** Apple App Store **Country:** United States **Version:** 261003.0 (released 2026-09-24) **Original Release:** 2009-10-29 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id335157929) **AppTail Page:** [https://apptail.io/app/chmate-epub-chm-reader-kOwe/united-states](https://apptail.io/app/chmate-epub-chm-reader-kOwe/united-states) ## CHMate Description CHMate is an amazing way to read eBooks for EPUB and CHM format. With CHMate, You can organize your files into personal collections, add bookmarks and notes to your favorite passages, and find the desired text anywhere in your book. iCloud features • Organize your CHM documents into personal Collections that appear on all your devices • Keep bookmarks, highlights, notes, and your current page up-to-date everywhere using iCloud Great ways to read • Customizable fonts for heading, body text and code snippets, adjustable line height. • Fast scrolling, never be lagged with the pagination. • Highlight your favorite passages and add notes with the built-in bookmarking features • Share quotes, or thoughts about your favorite book with friends on Facebook, X, Messages, or Mail • Find a word, character, or phrase anywhere in your book with the built-in search feature • Gathering and show all images inside a page • Easily adjust your screen brightness to find the perfect lighting for any environment • Add files with desktop web browser or iTunes File Sharing Note: CHMate allows only one book at a time, if you want to manage and read multiple books, please purchase the "CHMate+" (In-App Purchase or the standalone app). ## CHMate Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/5e/73/65/5e7365a9-1f52-8a72-c765-6ee3a458f92d/5288225c-4455-452d-9503-0293f85364d2_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00282nd_generation_U0029_-_2023-06-24_at_00.11.24.png/2048x2732.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/ae/5c/df/ae5cdf07-5096-2c87-5f53-039e1d2604ee/f769a584-f8e8-451f-a97b-fb19879fb0e9_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00282nd_generation_U0029_-_2023-06-24_at_00.11.47.png/2048x2732.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/46/72/25/467225fa-bb9d-665a-a802-767924e387d7/dc13a7fa-f7c9-457d-a355-0d26f7c9622a_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00282nd_generation_U0029_-_2023-06-24_at_00.11.55.png/2048x2732.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/04/96/c1/0496c1a9-e785-d777-038c-52336589a012/10313691-d07c-4784-931d-1e066eee02d3_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00282nd_generation_U0029_-_2023-06-24_at_00.12.02.png/2048x2732.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/cb/48/13/cb4813ca-4924-fb48-0332-b82f6f8539a3/e0abc3ff-a430-47bf-a20c-2c1888d67aef_Simulator_Screenshot_-_iPad_Pro__U002812.9-inch_U0029__U00282nd_generation_U0029_-_2023-06-24_at_00.12.04.png/2048x2732.png) ## CHMate Rating Breakdown in United States - 5 stars: 10 (50%) - 4 stars: 3 (15%) - 3 stars: 1 (5%) - 2 stars: 2 (10%) - 1 stars: 4 (20%) ## CHMate Reviews in United States ### *---- "Enabling iCloud sync will result in immediate and irreversible file deletion" I backup the file before turn on the sycn yet it recover nothing -- H, W, 2025-09-15 ### ***** "Favorite UI of any reader. Would be nice to have more features" Perhaps I’ll get the paid version at some point, but the UI and the layout of the books that I am reading right now are perfect -- burnsac100, 2023-09-19 ### ***** "My favorite app for EPUB documents" After posting a problem I was having, the Developer quickly responded. The problem was solved and now I’m happily loving this app again. -- Zoé_NotCorded, 2023-07-25 ### ***** "ios上少有的chm格式阅览器" ios上少有的chm格式阅览器 -- 超爱吃零食的大脸猫, 2023-06-27 ### ****- "CH Mate custom fonts" iOS 14.5 update is blocking custom fonts in CH Mate app. How we can fix this problem. Please update the app. Thanks -- A dipole, 2021-05-13 ### ***** "Good app.. Could be improved.." It’s a great app, especially when dealing with .chm files. Runs very smoothly on both iPhone and iPad. Some improvements could be done: especially more colour themes such as Sepia (cool for the eyes) and collection views of books (cover page display instead of title of the book and author’s name). -- Dani philip 777, 2020-05-29 ### ***** "Works for chm" I read large chm manuals and it displays them well. Plus it is free. Thanks for making it. -- X3x75, 2019-01-27 ### *---- "Crashes on search after new iOS update" Cannot search any CHM filed without the app crashing. -- EricJHinojosa, 2018-10-02 ### **--- "It Won’t Save Any Notes You Make" This app. needs to be updated and bugs fixed. You can no longer make a note on something and have it save your note. Until this gets fixed, the app. isn’t worth the time and money. -- mawee246, 2017-11-08 ### *---- "I lost my money!" It doesn't work. The application opens and closes immediately. Dishonest seller! You should be banned from the iTunes store. -- Finn93, 2017-09-13 [View all CHMate reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## CHMate In-App Purchases | Item | Price | |------|-------| | CHMate Premium | $9.99 | ## CHMate Discovered Keywords - chm reader - chm ## Apps Similar to CHMate - [PureLibro阅读器-图书小说漫画神器](https://apptail.io/app/purelibro-QHx/united-states) - [Gglreader](https://apptail.io/app/gglreader-fGN/united-states) - [山丘阅读器-本地文档收纳整理神器](https://apptail.io/app/app-Gzkb/united-states) - [PDF阅读器 - 精简版](https://apptail.io/app/pdf-DWpb/united-states) - [EPUB Reader - Neat](https://apptail.io/app/epub-reader-neat-DIFb/united-states) - [epuBear Reader](https://apptail.io/app/epubear-reader-Seoc/united-states) - [MapleRead CX](https://apptail.io/app/mapleread-cx-bdDc/united-states) - [互转 - 全能电子书转换器](https://apptail.io/app/app-oTQc/united-states) - [i2Reader Cloud](https://apptail.io/app/i2reader-cloud-XLOd/united-states) - [CHM+ - CHM 文档阅读器](https://apptail.io/app/chm-chm-zHuv/united-states) ## CHMate Available In - [United States](https://apptail.io/app/chmate-epub-chm-reader-kOwe/united-states) - [Japan](https://apptail.io/app/chmate-epub-chm-reader-kOwe/japan) - [Russia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/russia) - [Australia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/australia) - [Canada](https://apptail.io/app/chmate-epub-chm-reader-kOwe/canada) - [India](https://apptail.io/app/chmate-epub-chm-reader-kOwe/india) - [Vietnam](https://apptail.io/app/chmate-epub-chm-reader-kOwe/vietnam) - [Brazil](https://apptail.io/app/chmate-epub-chm-reader-kOwe/brazil) - [Saudi Arabia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/saudi-arabia) - [United Kingdom](https://apptail.io/app/chmate-epub-chm-reader-kOwe/united-kingdom) - [Ireland](https://apptail.io/app/chmate-epub-chm-reader-kOwe/ireland) - [Indonesia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/indonesia) - [Singapore](https://apptail.io/app/chmate-epub-chm-reader-kOwe/singapore) - [Germany](https://apptail.io/app/chmate-epub-chm-reader-kOwe/germany) - [Egypt](https://apptail.io/app/chmate-epub-chm-reader-kOwe/egypt) - [Switzerland](https://apptail.io/app/chmate-epub-chm-reader-kOwe/switzerland) - [Sweden](https://apptail.io/app/chmate-epub-chm-reader-kOwe/sweden) - [Oman](https://apptail.io/app/chmate-epub-chm-reader-kOwe/oman) - [South Korea](https://apptail.io/app/chmate-epub-chm-reader-kOwe/south-korea) - [Colombia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/colombia) - [Luxembourg](https://apptail.io/app/chmate-epub-chm-reader-kOwe/luxembourg) - [Taiwan](https://apptail.io/app/chmate-epub-chm-reader-kOwe/taiwan) - [Philippines](https://apptail.io/app/chmate-epub-chm-reader-kOwe/philippines) - [Türkiye](https://apptail.io/app/chmate-epub-chm-reader-kOwe/turkey) - [Argentina](https://apptail.io/app/chmate-epub-chm-reader-kOwe/argentina) - [Dominican Republic](https://apptail.io/app/chmate-epub-chm-reader-kOwe/dominican-republic) - [Poland](https://apptail.io/app/chmate-epub-chm-reader-kOwe/poland) - [Pakistan](https://apptail.io/app/chmate-epub-chm-reader-kOwe/pakistan) - [Ukraine](https://apptail.io/app/chmate-epub-chm-reader-kOwe/ukraine) - [Thailand](https://apptail.io/app/chmate-epub-chm-reader-kOwe/thailand) - [Nepal](https://apptail.io/app/chmate-epub-chm-reader-kOwe/nepal) - [Italy](https://apptail.io/app/chmate-epub-chm-reader-kOwe/italy) - [Malaysia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/malaysia) - [South Africa](https://apptail.io/app/chmate-epub-chm-reader-kOwe/south-africa) - [Armenia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/armenia) - [Austria](https://apptail.io/app/chmate-epub-chm-reader-kOwe/austria) - [Barbados](https://apptail.io/app/chmate-epub-chm-reader-kOwe/barbados) - [Belgium](https://apptail.io/app/chmate-epub-chm-reader-kOwe/belgium) - [Chile](https://apptail.io/app/chmate-epub-chm-reader-kOwe/chile) - [Czechia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/czechia) - [Denmark](https://apptail.io/app/chmate-epub-chm-reader-kOwe/denmark) - [Ecuador](https://apptail.io/app/chmate-epub-chm-reader-kOwe/ecuador) - [Estonia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/estonia) - [Spain](https://apptail.io/app/chmate-epub-chm-reader-kOwe/spain) - [Finland](https://apptail.io/app/chmate-epub-chm-reader-kOwe/finland) - [France](https://apptail.io/app/chmate-epub-chm-reader-kOwe/france) - [Greece](https://apptail.io/app/chmate-epub-chm-reader-kOwe/greece) - [Hong Kong SAR China](https://apptail.io/app/chmate-epub-chm-reader-kOwe/hong-kong) - [Croatia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/croatia) - [Hungary](https://apptail.io/app/chmate-epub-chm-reader-kOwe/hungary) - [Israel](https://apptail.io/app/chmate-epub-chm-reader-kOwe/israel) - [Jordan](https://apptail.io/app/chmate-epub-chm-reader-kOwe/jordan) - [Kenya](https://apptail.io/app/chmate-epub-chm-reader-kOwe/kenya) - [Kuwait](https://apptail.io/app/chmate-epub-chm-reader-kOwe/kuwait) - [Lebanon](https://apptail.io/app/chmate-epub-chm-reader-kOwe/lebanon) - [Sri Lanka](https://apptail.io/app/chmate-epub-chm-reader-kOwe/sri-lanka) - [Lithuania](https://apptail.io/app/chmate-epub-chm-reader-kOwe/lithuania) - [Macao SAR China](https://apptail.io/app/chmate-epub-chm-reader-kOwe/macau) - [Mauritius](https://apptail.io/app/chmate-epub-chm-reader-kOwe/mauritius) - [Mexico](https://apptail.io/app/chmate-epub-chm-reader-kOwe/mexico) - [Nigeria](https://apptail.io/app/chmate-epub-chm-reader-kOwe/nigeria) - [Netherlands](https://apptail.io/app/chmate-epub-chm-reader-kOwe/netherlands) - [Norway](https://apptail.io/app/chmate-epub-chm-reader-kOwe/norway) - [New Zealand](https://apptail.io/app/chmate-epub-chm-reader-kOwe/new-zealand) - [Peru](https://apptail.io/app/chmate-epub-chm-reader-kOwe/peru) - [Portugal](https://apptail.io/app/chmate-epub-chm-reader-kOwe/portugal) - [Paraguay](https://apptail.io/app/chmate-epub-chm-reader-kOwe/paraguay) - [Qatar](https://apptail.io/app/chmate-epub-chm-reader-kOwe/qatar) - [Romania](https://apptail.io/app/chmate-epub-chm-reader-kOwe/romania) - [Slovenia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/slovenia) - [Slovakia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/slovakia) - [Uganda](https://apptail.io/app/chmate-epub-chm-reader-kOwe/uganda) - [United Arab Emirates](https://apptail.io/app/chmate-epub-chm-reader-kOwe/united-arab-emirates) - [Bermuda](https://apptail.io/app/chmate-epub-chm-reader-kOwe/bermuda) - [Honduras](https://apptail.io/app/chmate-epub-chm-reader-kOwe/honduras) - [Panama](https://apptail.io/app/chmate-epub-chm-reader-kOwe/panama) - [Bahrain](https://apptail.io/app/chmate-epub-chm-reader-kOwe/bahrain) - [Ghana](https://apptail.io/app/chmate-epub-chm-reader-kOwe/ghana) - [Grenada](https://apptail.io/app/chmate-epub-chm-reader-kOwe/grenada) - [Algeria](https://apptail.io/app/chmate-epub-chm-reader-kOwe/algeria) - [Bulgaria](https://apptail.io/app/chmate-epub-chm-reader-kOwe/bulgaria) - [Angola](https://apptail.io/app/chmate-epub-chm-reader-kOwe/angola) - [Azerbaijan](https://apptail.io/app/chmate-epub-chm-reader-kOwe/azerbaijan) - [Uruguay](https://apptail.io/app/chmate-epub-chm-reader-kOwe/uruguay) - [Cyprus](https://apptail.io/app/chmate-epub-chm-reader-kOwe/cyprus) - [Kazakhstan](https://apptail.io/app/chmate-epub-chm-reader-kOwe/kazakhstan) - [Belize](https://apptail.io/app/chmate-epub-chm-reader-kOwe/belize) - [Belarus](https://apptail.io/app/chmate-epub-chm-reader-kOwe/belarus) - [Iceland](https://apptail.io/app/chmate-epub-chm-reader-kOwe/iceland) - [Cayman Islands](https://apptail.io/app/chmate-epub-chm-reader-kOwe/cayman-islands) - [Latvia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/latvia) - [Madagascar](https://apptail.io/app/chmate-epub-chm-reader-kOwe/madagascar) - [North Macedonia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/north-macedonia) - [Mali](https://apptail.io/app/chmate-epub-chm-reader-kOwe/mali) - [Uzbekistan](https://apptail.io/app/chmate-epub-chm-reader-kOwe/uzbekistan) - [Malta](https://apptail.io/app/chmate-epub-chm-reader-kOwe/malta) - [Venezuela](https://apptail.io/app/chmate-epub-chm-reader-kOwe/venezuela) - [Senegal](https://apptail.io/app/chmate-epub-chm-reader-kOwe/senegal) - [Jamaica](https://apptail.io/app/chmate-epub-chm-reader-kOwe/jamaica) - [Namibia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/namibia) - [Suriname](https://apptail.io/app/chmate-epub-chm-reader-kOwe/suriname) - [Brunei](https://apptail.io/app/chmate-epub-chm-reader-kOwe/brunei) - [Tunisia](https://apptail.io/app/chmate-epub-chm-reader-kOwe/tunisia) - [Botswana](https://apptail.io/app/chmate-epub-chm-reader-kOwe/botswana) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*