{"app_store_id":1621708054,"slug":"sharpen-video-enhance-quality-1621708054","name":"Sharpen Video: Enhance Quality","short_name":"Sharpen Video","subtitle":"Video editor - improve quality","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/93/16/83/93168328-a905-e50a-e755-c1ff63de371b/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","icon_tint":"#8a2e0d","store_url":"https://apps.apple.com/us/app/sharpen-video-enhance-quality/id1621708054?uo=4","price":0,"currency":"USD","rating":4.27451,"rating_count":306,"rating_worldwide":4.265,"rating_count_worldwide":574,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Photo & Video","version_date":"2025-12-29T00:57:24Z","updated_at":"2026-11-14T07:00:14.358Z","stale":false,"missing_since":null,"one_liner":"Edits videos by sharpening them and adjusting parameters such as exposure, contrast, saturation and volume, then saves.","verified_maker":false,"maker_site":null,"file_size_bytes":23335936,"minimum_os":"15.6","content_rating":"4+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ad/c8/5f/adc85f9b-88fe-f4e4-8e3b-87b76fb157ad/1.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/25/bb/f1/25bbf1a4-e1c2-7b0b-ccde-1683f6b0a93b/2.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c1/c2/89/c1c289e3-f1dc-8c40-5e81-761490b93fd3/3.jpg/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e7/00/0f/e7000f9e-c198-e991-6c3b-8e657d76626b/4.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/82/ad/dd/82adddd6-92d1-d7b8-36b3-e0c3d5d6415c/5.png/320x480bb.jpg","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/72/85/7e/72857ea0-6c6d-b214-5ae1-f69ca1ccdccd/6.png/320x480bb.jpg"],"developer_name":"Ofir Yagil","editors_choice":false,"url":"https://apptierlist.com/apps/sharpen-video-enhance-quality-1621708054/","api_url":"https://apptierlist.com/api/v1/apps/sharpen-video-enhance-quality-1621708054","schema_version":"1.0","generated_at":"2026-11-14T17:10:01.486Z","data_as_of":"2026-11-14T07:00:14.358Z","description":"Sharpen Video is a simple yet powerful video editor for sharpening and enhancing videos. Enhance the quality of your videos by modifying parameters like sharpness, saturation, exposure, gamma, brightness, contrast and more. You can then save or share the stunning result video.\n\nENHANCE QUALITY:\n\n* Get beautiful enhanced video results\n* Adjust video parameters like exposure, gamma, saturation, brightness, contrast, hue and more to get better results\n* Sharpen the video using two smart sharpening filters\n* Preserve the aspect ratio of the original photo/video. \n\nSMART SHARPENING ENGINE:\n\n* Keeps the original high quality of the photo or video and only sharpens it\n* Choose between two smart sharpening algorithms. Each algorithm fits different video types.\n* Zoom in to see the result in more detail\n* Fast performance\n* View history of all previously converted videos\n* Save results to Photos or Files\n* Share results with friends using any other social app you like\n* Support for rotating the video 90o, 180o, 270o\n* All common video formats are supported (mp4, mov, flv, and more)\n\nBOOST VOLUME:\n\n* Boost the volume of the video file up to x10\n* The volume of the result file will be louder regardless to the phone's volume\n\n\n\nHOW TO USE:\n\n1. Load a video by clicking “Open file”\n2. Apply sharpen effect and adjust color parameters as you wish to enhance the video\n3. Watch the result, save it to Photos/Files and share with friends\n\n* Note: Do not apply too much sharpening into the video as it may cause unwanted artifacts. Start with a small amount and then increase it as long as the result looks good.\n\nPlease read our terms of service and privacy policy before using the application:\n\n* Terms of service - https://ofirapps.blogspot.com/2022/04/sharpen-video-terms-and-conditions.html\n* Privacy Policy - https://ofirapps.blogspot.com/2022/04/sharpen-video-privacy-policy.html","facts":{"developer_id":1556640535,"developer_url":null,"first_released":"2022-04-30T07:00:00Z","support_url":"https://ofirapps.blogspot.com/2022/04/sharpen-video-main-page.html","privacy_url":"https://ofirapps.blogspot.com/2022/04/sharpen-video-privacy-policy.html","website_url":null,"app_version":"1.0.15","release_notes":"Performance improvements\nBug fixes","rating_current_version":4.27451,"rating_count_current_version":306,"star_counts":[38,7,14,21,225],"genres":["Photo & Video","Productivity"],"languages":["EN"],"content_advisories":null,"device_families":["iphone","ipad","ipod"],"made_for_iphone_duo":false,"chart":null},"freshness":{"apple_read_at":"2026-11-14T07:00:14.358Z","catalog_read_at":"2026-11-04T07:14:12.739Z","reviews_checked_at":null,"summary_written_at":"2026-11-04T06:03:12.576Z","placed_at":"2026-11-04T06:19:12.646Z","scored_at":"2026-11-14T02:21:13.086Z"},"editorial":{"one_liner":"Edits videos by sharpening them and adjusting parameters such as exposure, contrast, saturation and volume, then saves.","what_is":"Sharpen Video is a video editor in the Photo & Video category for sharpening and enhancing videos. Users can adjust sharpness, saturation, exposure, gamma, brightness, contrast, hue and other parameters, choose between two sharpening algorithms, rotate videos, and boost volume up to x10. Results can be saved to Photos or Files, shared, and viewed in a history of converted videos.","good_for":["Sharpening a blurry video clip before sharing","Adjusting exposure and color of a video file","Making a quiet video file louder for playback"],"pricing":"Sharpen Video is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is Sharpen Video free?","a":"It is free to download."},{"q":"What video formats does it support?","a":"The listing says all common video formats are supported, and gives mp4, mov and flv as examples, plus more."},{"q":"Does it keep the original aspect ratio?","a":"It preserves the aspect ratio of the original photo or video."}],"model":"claude-haiku-5-5","created_at":"2026-11-04T06:03:12.576Z"},"memberships":[{"list":"video-enhancement","list_name":"video enhancement","list_status":"active","list_url":"https://apptierlist.com/best/video-enhancement/","position":4,"tier":"B","score":74.1,"components":{"rating":76.8,"votes":67.6,"rank":94.6,"recency":57.5},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-11-04T06:19:12.646Z"}],"main_list":"video-enhancement","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"maker":null,"history":[{"id":278277,"at":"2026-11-07T20:07:13.062Z","kind":"tier_changed","list":"video-enhancement","app_store_id":1621708054,"app":"sharpen-video-enhance-quality-1621708054","from":"D","to":"B","reason":"score 50.7 to 74.2","job":"rescore"},{"id":262244,"at":"2026-11-04T07:02:12.603Z","kind":"tier_changed","list":"video-enhancement","app_store_id":1621708054,"app":"sharpen-video-enhance-quality-1621708054","from":null,"to":"D","reason":"score 50.2","job":"rescore"},{"id":262171,"at":"2026-11-04T06:19:12.646Z","kind":"membership_added","list":"video-enhancement","app_store_id":1621708054,"app":"sharpen-video-enhance-quality-1621708054","from":null,"to":"active","reason":"Core purpose: sharpen and enhance video quality with two sharpening algorithms and adjustments for exposure, contrast and saturation.","job":"shadow"},{"id":262115,"at":"2026-11-04T05:50:12.872Z","kind":"app_added","list":null,"app_store_id":1621708054,"app":"sharpen-video-enhance-quality-1621708054","from":null,"to":null,"reason":"discovered","job":"listTurn"}],"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":"video-enhancement","list_name":"video enhancement","status":"active","review_status":"checked","position":4,"tier":"B","score":74.1,"components":{"rating":76.8,"votes":67.6,"rank":94.6,"recency":57.5},"ranks":[{"country":"ca","rank":1},{"country":"au","rank":2},{"country":"us","rank":2},{"country":"gb","rank":7},{"country":"de","rank":20}],"verdicts":[{"verdict":"keep","reason":"Core purpose: sharpen and enhance video quality with two sharpening algorithms and adjustments for exposure, contrast and saturation.","verifier":"claude-sonnet-5-5","decided_at":"2026-11-04T06:19:12.646Z","attempts":1,"current":true},{"verdict":"keep","reason":"Its main purpose is making videos sharper and clearer, using smart sharpening filters plus exposure and contrast adjustments.","verifier":"list check","decided_at":"2026-11-04T06:19:12.646Z","attempts":1,"current":true}]}]},"data_version":62668,"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/sharpen-video-enhance-quality-1621708054/"}}