BookPlayer vs MotoJitsu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BookPlayer
This app provides a dedicated listening experience for audiobooks in M4B, M4A, MP3, and FLAC formats. It offers robust import, management, and playback features, including chapter navigation, variable playback speed, and cloud sync for seamless listening across devices.
- Import audiobooks via AirDrop, Files, iTunes, servers, and zip files
- Manage library with progress tracking, sorting, and playlists
- Advanced playback controls including speed, rewind, and volume boost
- Chapter navigation and lock screen controls
- Cloud sync for cross-device listening
- CarPlay and Apple Watch companion app support
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A wonderful player for your M4B/M4A/MP3/FLAC based audiobooks. Import – Using AirDrop from your Mac or iOS device – From Files and other apps on your device – Via File Sharing in iTunes on your Mac or PC – From your own AudibookShelf or Jellyfin server – Zip files with your folders and books Manage – Maintain and see progress of your books – Mark books as finished – Drag & Drop to sort your library – Create playlists – Automatically play items in turn – Play the first unfinished file by tapping on the playlist artwork – Move files to playlists from the library or import them directly – Edit your book details (title, author, artwork) – Connect to your Hardcover.app account, and track your library progress Listen – Control audio playback from the lock screen, control center or from the companion app on the Apple Watch – Play and navigate books with Chapters – Jump to start of the current book – Change playback speed – Smart rewind – Volume Boost – Support for remote events from headset buttons and the lock screen – Sleep timer with adjustable duration – CarPlay support – VoiceOver support – Dolby Atmos support – Dark mode for night owls – Continue listening across your devices with Cloud Sync, including stand alone playback on your Apple Watch Supported M4B/M4A/MP3 BookPlayer is licensed under GNU General Public License v3.0. The source code and a list of all its contributors can be found on the GitHub page of this project at www.github.com/TortugaPower/BookPlayer You can see our Privacy policy and terms of use in the following links: – https://github.com/TortugaPower/BookPlayer/blob/main/PRIVACY_POLICY.md – https://github.com/TortugaPower/BookPlayer/blob/main/TERMS_CONDITIONS.md For help and ways to contribute to the project see the support section in the Settings screen of BookPlayer or visit www.bookplayer.app If you enjoy BookPlayer, we would be glad if you consider writing a review.
MotoJitsu
Master your motorcycle riding skills in any street environment. This program enhances your knowledge and ability, regardless of your current skill level or the type of motorcycle you ride. It's designed for daily commuters and weekend racers alike.
- Enhance motorcycle knowledge
- Improve riding ability
- Suitable for all skill levels
- Works with any motorcycle type
- Adaptable to various environments
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Want to control your motorcycle in virtually any street environment? Whatever your current riding skill level, my MotoJitsu Master Riding Program will enhance your motorcycle knowledge and riding ability. Whether you're a new rider or you've been riding for 20 years... ride to work everyday or take your bike to the racetrack on the weekends... have a Kawasaki Ninja 300 or a Honda Gold Wing... explore the mountain roads in San Diego or navigate through the streets of Belfast... MotoJitsu is for you!
Screenshots
Verdict
The clearest difference is price: BookPlayer at Free against MotoJitsu's $9.99. BookPlayer also leads on update cadence (every 10 days vs every 3 months) and ratings volume (20K vs 95). MotoJitsu's advantage is in-app purchases (none vs 15) and review sentiment (93% vs 83%). On rating, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
BookPlayer is free to download; MotoJitsu costs $9.99 up front. BookPlayer sells 11 in-app purchases, starting at $1.99 per month. MotoJitsu asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.8 for BookPlayer against 4.9 for MotoJitsu. That said, the two scores are not equally well evidenced: BookPlayer has 20K ratings behind it against 95, so its average is the more settled of the two. Written reviews are what separate them: 83% of BookPlayer's written reviews are positive against 93% of MotoJitsu's.
BookPlayer ships an update every 10 days, MotoJitsu every 3 months. Both last shipped on October 25, 2026.
| Parameter | BookPlayer | MotoJitsu |
|---|---|---|
| Price | Free — better | $9.99 |
| Rating | 4.8 (20K ratings) | 4.9 (95 ratings) — better |
| Positive reviews | 82.7% of reviews | 93.2% of reviews — better |
| Number of ratings | 20K — better | 95 |
| Update frequency | Every 10 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Best chart rank | #74 | #8 — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 26.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 70 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Gianni Carlo | Gregory Widmar |
Customer experience
BookPlayer
MotoJitsu
User reviews
BookPlayer
From 20K App Store ratingsWhat we love
- 🚀 Flawless playback
- 👍 Intuitive and clean interface
- 💡 Ability to import from various sources
- 🚀 Fast and responsive
- 👍 Remembers playback position
Room to improve
- 🐛 Occasional crashes or glitches
- 🐛 Issues with importing or playing certain files
- 🐛 Syncing issues between devices
- 🐛 Unreliable performance after updates
MotoJitsu
From 95 App Store ratingsWhat we love
- 👍 Great for learning and improving skills
- 👍 Easy to use and understand
- 👍 Links to YouTube videos are very helpful
- 👍 Well-structured content
- 👍 Good value for the price
Room to improve
- 🐛 Some users find content repetitive
- 🐛 App is a collection of links to videos
- 🐛 Content may not be updated frequently
- 🐛 Lacks specific video links for techniques
- 🐛 Some drills lack clear starting points/directions
Bugs and requests
BookPlayer
Reported bugs
3 issues- Playback issues with certain audio formats
- Importing problems with large audiobook libraries
- Crashes when deleting books
Requested features
6 requests- Bookmark management
- Percentage completion tracking
- Improved multi-file book handling
- Customizable sleep timer
- iCloud/cloud sync between devices
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- Siri/Shortcuts integration
MotoJitsu
Reported bugs
2 issues- Feedback ignored
- Feature mentioned in reply does not exist
Requested features
8 requests- Drill checklist with star ratings
- AR element for setting up exercises
- Zoomable graphics
- More specific drill details (start line, direction)
- Option to use handwritten drawings as graphics
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- Tracking progress/sharing with friends
- Videos directly within the app
- Question or suggestion area
In-app purchases
BookPlayer
- Support Monthly (1 Month)$1.991 Month
- Support Monthly (1 Month)$2.991 Month
- Support Monthly (1 Month)$3.991 Month
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- Pro Monthly (1 Month)$4.991 Month
- Support Monthly (1 Month)$6.991 Month
- Support Monthly (1 Month)$9.991 Month
- Pro Yearly (1 Year)$49.991 Year
- Kind tip$2.99
- Kind Tip$2.99
- Excellent Tip2 variants$4.99
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- Incredible Tip2 variants$9.99
MotoJitsu
No in-app purchases









