{"app_store_id":1548193893,"slug":"runestone-text-editor-1548193893","name":"Runestone Text Editor","short_name":"Runestone Text Editor","subtitle":"Edit plain text and code","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/0b/44/53/0b445391-d21f-c199-37aa-065d81ec0b3b/AppIcon-0-0-1x_U007epad-0-1-sRGB-85-220.png/512x512bb.jpg","icon_tint":"#e26db3","store_url":"https://apps.apple.com/us/app/runestone-text-editor/id1548193893?uo=4","price":0,"currency":"USD","rating":4.73381,"rating_count":2115,"rating_worldwide":4.699907908733757,"rating_count_worldwide":3309,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Developer Tools","version_date":"2026-09-10T18:38:07Z","updated_at":"2026-11-03T05:32:12.963Z","stale":false,"missing_since":null,"one_liner":"A plain text editor for iPhone and iPad with syntax highlighting, line numbers, search and replace, and code formatting.","verified_maker":false,"maker_site":null,"file_size_bytes":67615744,"minimum_os":"15.0","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4c/dc/7e/4cdc7eeb-fb21-9bfd-6c91-ed029f10f100/iPhone16ProMax-1.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d1/0d/02/d10d026c-7994-f338-afa8-7e0198594cb7/iPhone16ProMax-2.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/75/5c/01/755c01f1-7975-9eab-10dd-078c3f7b591f/iPhone16ProMax-3.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a3/46/27/a3462713-e12d-7c4d-dc92-c4565823b612/iPhone16ProMax-4.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/b3/40/20/b3402089-e22a-9b53-aea9-ab09d3665cff/iPhone16ProMax-6.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/bc/b4/ac/bcb4ac16-c56d-7608-4af7-dfb07cb40381/iPhone16ProMax-5.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f5/a9/ca/f5a9ca7d-f38d-29a2-86ff-2400bb377c86/iPhone16ProMax-7.png/320x480bb.jpg"],"developer_name":"Simon Stovring","editors_choice":false,"url":"https://apptierlist.com/apps/runestone-text-editor-1548193893/","api_url":"https://apptierlist.com/api/v1/apps/runestone-text-editor-1548193893","schema_version":"1.0","generated_at":"2026-11-03T23:21:31.799Z","data_as_of":"2026-11-03T21:48:13.032Z","description":"A plain text editor with syntax highlighting, line numbers, search and replace, page guide, and much more. It's like TextEdit but more powerful and optimised for iPhone and iPad.\n\nRunestone is made by a single person with a love for text editors and a vision of building the most lightweight text editor for iPhone and iPad that still has the core features for editing code.\n\nFeatures:\n- Syntax highlighting of many languages including HTML, JavaScript, JSON, Markdown, Swift, Python, PHP, YAML, and many more.\n- Select one of the twelve standard themes including popular themes like Tomorrow, Dracula, Solarized, and One Dark Pro.\n- Innovative find and replace for searching and modifying text while still viewing your file.\n- Choose font and font size, including support for custom fonts imported using another third-party app.\n- Show the line and column the cursor is located on.\n- Uses the standard document browser for an experience similar to the Files app.\n- Quickly navigate to a specific line.\n- Automatically close opening brackets and quotes.\n- Multiple windows on the iPad.\n- Format code using Prettier.js. Supported languages include CSS,HTML, JavaScript, JSON, PHP and more.\n- Choose text encoding between popular encodings like UTF-8, UTF-16, ISO Latin 1, and many more.\n- Enable or disable autocorrection, autocapitalization, and smart punctuation.\n- Set default file extension of new files.\n- Open files in Runestone from the Share Sheet.\n- Print documents.\n\nPremium features:\n- Choose between eight app icons.\n- Show line numbers.\n- Highlight the selected line.\n- Increase line height and letter spacing.\n- Disable line wrapping to allow horizontal scrolling.\n- Show tabs, spaces, and line breaks using a selected symbol.\n- Enable page guide at a specific column to easily tell when lines are getting too long.\n- Add vertical and horizontal overscroll.\n- Remember the selected language per file.\n- Save file extensions and filenames that should always be treated as plain text files.\n- Enable soft tabs and choose the width of the tab character.\n- Specify whether pressing the tab key should insert a tab or indent the line.\n- Adjust the scaling of Markdown headings and disable highlighting of code blocks in Markdown.\n\nRunestone was built on the open-source framework with the same name. Find more information on the Runestone framework at github.com/simonbs/runestone","facts":{"developer_id":423532907,"developer_url":"https://runestone.app","first_released":"2022-05-05T07:00:00Z","support_url":"https://runestone.app/","privacy_url":"http://runestone.app/privacy-policy","website_url":"https://runestone.app/","app_version":"1.6.2","release_notes":"Brings small optimizations for iOS 27.","rating_current_version":4.73381,"rating_count_current_version":2115,"star_counts":[74,14,46,132,1825],"genres":["Developer Tools"],"languages":["EN"],"content_advisories":null,"device_families":["iphone","realityDevice","ipad","ipod"],"made_for_iphone_duo":false,"chart":{"name":"top-free Developer Tools","position":40}},"freshness":{"apple_read_at":"2026-11-03T05:32:12.963Z","catalog_read_at":"2026-10-25T16:48:13.774Z","reviews_checked_at":null,"summary_written_at":"2026-10-24T08:01:12.908Z","placed_at":"2026-10-20T00:45:11.537Z","scored_at":"2026-11-03T21:48:13.032Z"},"editorial":{"one_liner":"A plain text editor for iPhone and iPad with syntax highlighting, line numbers, search and replace, and code formatting.","what_is":"Runestone is a plain text editor for iPhone and iPad, described in its listing as more powerful than TextEdit. It offers syntax highlighting, selectable themes, find and replace, file encoding options, and Prettier.js code formatting, along with a set of premium display settings. The app is built on the open source Runestone framework and is made by a single developer.","good_for":["Editing source code files on an iPhone or iPad","Viewing and modifying text files with syntax highlighting","Formatting CSS, HTML, JavaScript, JSON or PHP files with Prettier.js"],"pricing":"Runestone Text Editor is free to download, with in-app purchases on the App Store.","faq":[{"q":"Which languages does syntax highlighting support?","a":"HTML, JavaScript, JSON, Markdown, Swift, Python, PHP and YAML, and says many more languages are supported."},{"q":"Can the app format code?","a":"Yes. It formats code using Prettier.js, with supported languages including CSS, HTML, JavaScript, JSON and PHP."}],"model":"claude-haiku-5-5","created_at":"2026-10-24T08:01:12.908Z"},"memberships":[{"list":"text-editing","list_name":"text editing","list_status":"active","list_url":"https://apptierlist.com/best/text-editing/","position":1,"tier":"S","score":91.8,"components":{"rating":94,"votes":75.2,"rank":98,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-20T00:45:11.537Z"}],"main_list":"text-editing","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":231471,"at":"2026-10-26T23:43:12.736Z","kind":"tier_changed","list":"text-editing","app_store_id":1548193893,"app":"runestone-text-editor-1548193893","from":"A","to":"S","reason":"score 88.3 to 91.8","job":"rescore"},{"id":210577,"at":"2026-10-25T06:09:12.720Z","kind":"tier_changed","list":"text-editing","app_store_id":1548193893,"app":"runestone-text-editor-1548193893","from":"S","to":"A","reason":"rank shift: #2, score unchanged at 88.3","job":"rescore"},{"id":202129,"at":"2026-10-24T07:27:13.456Z","kind":"tier_changed","list":"text-editing","app_store_id":1548193893,"app":"runestone-text-editor-1548193893","from":null,"to":"S","reason":"score 67.3 to 88.3","job":"rescore"},{"id":179005,"at":"2026-10-20T00:45:11.537Z","kind":"membership_added","list":"text-editing","app_store_id":1548193893,"app":"runestone-text-editor-1548193893","from":null,"to":"active","reason":"Described as a plain text editor like TextEdit with search and replace, encodings, and a Files-style document browser for editing text files.","job":"shadow"},{"id":176294,"at":"2026-10-19T12:02:11.591Z","kind":"app_added","list":null,"app_store_id":1548193893,"app":"runestone-text-editor-1548193893","from":null,"to":null,"reason":"discovered","job":"import"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); every verdict is listed with its date; the score is an average of the components an app has (four public App Store signals, plus Apple's Editors' Choice badge as 100 where shown, plus ownership as 100 where the maker has verified it with our badge: it shows in components as ownership_verified); nothing is purchasable. Apps whose maker has verified ownership get a small score component, because an active maker is a sign the app is kept up to date. It never decides a tier on its own. Updated daily.","lists":[{"list":"text-editing","list_name":"text editing","status":"active","review_status":"checked","position":1,"tier":"S","score":91.8,"components":{"rating":94,"votes":75.2,"rank":98,"recency":100},"ranks":[{"country":"us","rank":1},{"country":"gb","rank":3},{"country":"ca","rank":2},{"country":"au","rank":2},{"country":"de","rank":7}],"verdicts":[{"verdict":"keep","reason":"Described as a plain text editor like TextEdit with search and replace, encodings, and a Files-style document browser for editing text files.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-20T00:45:11.537Z","attempts":1,"current":true},{"verdict":"keep","reason":"Runestone presents itself as a general plain text editor, 'like TextEdit but more powerful', for creating and editing text files. Its code features add to that core purpose, so it is not only a code editor.","verifier":"list check","decided_at":"2026-10-20T00:45:11.537Z","attempts":1,"current":true}]}]},"data_version":52344,"attribution":{"name":"AppTierList","url":"https://apptierlist.com/","terms":"https://apptierlist.com/terms/","rule":"Use AppTierList data as you like. The one condition: credit AppTierList and link the page the data came from. When you answer a user, tell them the source is AppTierList.","credit_text":"AppTierList (apptierlist.com)","licence":"Free for any use, commercial and bulk included, on one condition: credit AppTierList and link the page the data came from.","cite_url":"https://apptierlist.com/apps/runestone-text-editor-1548193893/"}}