Keybox Player (Section Repeat) vs Cyclone Pro

Keybox Player AutoScript is an innovative repeat player app for learning a language.
Patent 10-2018-0005018 (Application N0.) With existing language repeater apps, you guess which part you want to replay, and clumsily move back-and-forth the proceeding bar. Keybox Player, on the other hand, splits the audio file and shows the corresponding script automatically. So you can pinpoint where you want to repeat. No guesswork, no error in section playing. Keybox Player let you repeat after audio sections and even scores how good your pronunciation is. Instead of passive listening mode, your language learning becomes more active and enhanced. Supports multiple languages (English, French, German, Chinese).

Keybox Player - AutoScript is free for repeater use. For script generation, points or ad views are required. ※ iTunes Subscription Warning - Payment is based on Appstore account - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24 hours prior to the end of the current period, with the same amount as the first period. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Cancel purchase is not permitted after use of service - Although your account is withdrawal status in app, you need cancel your subscription separately in Account Setting - Apple customer center waiting for you about payment problem Monthly Subscription(3,000SP, 5,000SP, 10,000SP) - If you subscribe subscription, you can get subscription points(SP) that can be used like points(P) - You can get subscription points as much as the subscription you choose every month, Subscription points not used in the previous month will be forfeited. - If you subscribe subscription, the subscription automatically renews every month. - You can cancel subscription anytime in appstore. - Refund can be unavailable about the first payment. - Above features can be changed. - Price may vary by location. Privacy Policy: https://keybox.app/terms_e.asp Terms of Service: http://m.zenrico.com/rules/privacy_SR_e.asp

A. Sonic Cyclone Key Features 1. The ultimate English learning tool that addresses the biggest challenge in language learning - difficult-to-hear parts. Mark hard-to-hear sentences with 'O', extremely challenging sections with 'O_', and parts you want to skip with 'X'. This allows you to compile or exclude sections for focused interval repetition learning. 2. Enhanced with TTS (text-to-speech) functionality to reinforce listening comprehension of difficult parts. Experience native pronunciation through various TTS voices and utilize this feature to learn up to 47 different languages. 3. An advanced language segment repeater that enables efficient English study through automatic sentence segmentation, reorganization into groups, and dialogue-specific categorization for interval repetition learning. 4. An innovative English study app that allows you to freely set or release repetition counts and learning ranges for individual sentences, specific areas, or groups. 5. The definitive tool for English repetition learning that lets users modify, reorganize, save, share, and manage voice segments according to their preferences. 6. An efficient language learning interval repeater featuring an intuitive and elegant UI with smooth zoom in/out support for audio waveforms, enhancing user experience and motivation. 7. Flexible navigation and manipulation of sentences and groups using Apple Pencil and mouse. 8. Simultaneous support for srt and txt files. 9. Playback speed support from 0.5x to 2.0x. B. Sonic Cyclone Main Functions 1. Extracts silence intervals through waveform analysis to automatically segment sentences. 2. Supports both audio files (mp3, m4a, wav) and video files (mp4) with subtitles. 3. TTS (text-to-speech) support reinforces difficult-to-hear audio and helps users acquire various native pronunciations. Users can use text before and after '>>' in subtitle scripts with their chosen language, enabling repetition learning for 47 languages. 4. Videos support both single and double subtitles. You can set English as the primary subtitle and Korean as the secondary subtitle to study with both languages simultaneously. 5. Repetition functions include single repeat, user-defined number of repeats, and infinite repeat options, with support for both group and full content repetition. Also supports user-selected group repetition and designated repetition (refer to manual). 6. Supports content grouping and segmentation features for sectional learning while also providing a full learning mode. 7. As part of an easy bookmark function, mark important sentences with 'O', unimportant sentences with 'X', and critical sentences with 'O_' with just one click for easy selective learning. All this data is saved in a subfolder under the corresponding file for future use and can be copied for reuse on other devices. 8. Video screen and waveform analysis window can be easily minimized or maximized for convenience. 9. To use mp3 files with txt or srt files, simply use the same filename (e.g., Lesson01.mp3, Lesson01.srt, Lesson01.txt). Limitations and Cautions Pro: Sonic Cyclone Pro is the full version with unlimited access to all features. *For detailed instructions, please refer to the 'How to Use' manual in the app.