Bible App - Tridav
Translate and hear commentary
Free · Designed for iPad. Not verified for macOS.
Read English commentary in Japanese and listen with a matching system voice. Compare Scripture, explore Gospel parallels and learn Hebrew.
Read English Bible commentary in Japanese, then listen to the translation.
Bible App - Tridav automatically translates Matthew Henry and Barnes commentary on supported devices and reads the result with a matching system voice. Japanese is the default; choose another supported target in Settings. Compare Scripture, original-language resources and commentary in up to three panes.
READ, COMPARE AND STUDY
• Choose Kougo-yaku, Freedom draft, KJV, WEB, Hebrew or Greek resources.
• Compare Scripture and commentary in up to three linked panes.
• Compare Gospel passages using the 143-section Broadus1893 harmony.
• Explore sayings of Jesus, original-language dictionaries, occurrences and related passages.
• Learn with the 12-lesson Hebrew 101 course.
• Search, bookmark, highlight, write notes, copy and share.
• Adjust type size, appearance and verse-line or paragraph display.
• Start Bible narration from the visible position, pause and resume. Choose whether playback continues across chapters.
JAPANESE BIBLE EDITIONS
Kougo-yaku (New Testament 1954; Old Testament 1955) and Japanese Freedom Bible (Draft) are bundled. The public-domain Freedom draft is supplied by eBible.org, dated August 19, 2026. Its native verse numbering and missing bodies are preserved without another-edition fallback. The Romans doxology is at 14:24–26. Footnotes, reference notes and unnumbered headings, including Psalm superscriptions, are omitted from display and narration. Shinkaiyaku, Shinkyodoyaku and the Japan Bible Society Interconfessional Version are not included.
TRANSLATE THE SELECTED BIBLE TEXT
Translate the selected Scripture or commentary into your chosen language and compare it with the original. Machine output is clearly distinguished from bundled Bible editions. Apple translation requires supported iOS/iPadOS 18+ environments and language pairs. Not every pair is supported, and ancient Greek/Hebrew accuracy is not guaranteed.
Prepare language data explicitly in Settings. Initial language and voice downloads may need a connection. Language-data deletion is managed by the OS, not directly by this app. Narration is synthesized and needs a matching system voice. Bundled reading and local study notes work offline.
CAMPAIGN AND PURCHASES
Every feature is free during the campaign through October 31, 2026, 23:59 Japan Standard Time. No purchase is needed and campaign access does not start or consume the optional seven-day trial. An already-started trial keeps its original end date.
After the campaign, single-pane reading in all bundled editions, text search, Bible narration, bookmarks, highlights, notes, sayings of Jesus, MHCC concise commentary and Hebrew 101 lesson 1 remain free.
When available, choose an optional free seven-day trial or a one-time Full Access purchase. Your local StoreKit price is shown before purchase. There is no subscription or automatic charge at trial expiry. The trial lasts seven days from the verified original App Store purchase date; restoring does not extend it.
Full-access features: two/three panes, Gospel parallels, original-language tools, MHC/Barnes, TSK, automatic translation, commentary narration and Hebrew 101 lessons 2–12. Saved study notes and progress remain after access ends.
No Tridav account is required. Notes, reading position and learning progress are stored on your device. No app-operated cloud sync or Davar data migration is included.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Japanese Freedom Bible now uses the short reader label JFB.
• Added bidirectional word highlighting between JFB or WEB and available Hebrew/Greek source panes.
• History arrows now appear only when a destination exists.
• Improved panning after screen zoom and controls in the Gospel-parallel view.
The developer, Yuya Otake, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yuya Otake
- Size
- 290.9 MB
- Category
- Reference
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
18+
- 18+
- Frequent
Realistic Violence
Mature or Suggestive Themes
Infrequent
Profanity or Crude Humor
Horror/Fear Themes
Alcohol, Tobacco, Drug Use or References
Sexual Content or Nudity
Guns or Other Weapons
- Copyright
- © 2026 CBLH Software