YB Learning Hub vs PromptersBox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YB Learning Hub
Access Yoma Bank's learning content on-the-go. Explore self-paced, instructor-led, and third-party courses to develop professional skills. Track classes, deadlines, and receive important announcements.
- Access learning content anytime, anywhere
- Explore diverse course types
- Track class sessions and deadlines
- Receive event notifications
- Engage in social learning
- Manager team progress tracking
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YB Learning Hub allows you to access learning content from Yoma Bank’s learning management system, anytime and anywhere. You will be able to explore and learn from self-paced, instructor-led, and third-party courses that help build the competencies you need in your current role or for your career path in Yoma Bank. You can also keep track of upcoming class sessions and deadlines as well as get notifications about important events and announcements. YB Learning Hub also engages you in social learning through knowledge sharing channels and allow managers to keep track of your team members’ learning progress to support talent management practices.
PromptersBox
This app provides a comprehensive opera library for singers, featuring hand-set librettos with IPA, translations, and dramaturgical analysis. It allows users to easily find their roles, access offline content, and explore operas before committing to a subscription.
- Hand-set librettos by act and line
- IPA and word-for-word translations
- Dramaturgical analysis and directorial notes
- Role-based navigation to first lines
- Offline repertoire shelf
- Searchable libretto and transliteration
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PromptersBox is an opera library built by a working singer, staged for the people who actually have to sing it. Every opera is hand-set into act-books, line by line, so you always know what you are singing, how it sounds, and what it means. THE SEASON A growing library of operas, published in two editions: - Full Study: libretto, IPA, word-for-word translation and dramaturgical analysis, with directorial notes, character dossiers and performance pitfalls. - IPA & Translation: libretto, IPA and word-for-word translation, ready fast. New productions join the season all the time, and you set the queue. Request an opera, or move one already in progress up the bill. FIND YOUR ROLE Type your role and land on your first line. Every role in every act is mapped to its entrances, so the Playbill takes you from a character's name straight to the music they sing. THE READER - Tap the page edges to turn. - Day and Night paper, and the reader keeps your page. - Search the libretto itself: the sung lines, including transliteration for operas not printed in the Latin alphabet. - Your repertoire shelf keeps your books ready offline. FREE SAMPLES Every act-book opens five pages free, set at a real moment in the score, so you can read before you pay for anything. THE FULL SEASON One subscription opens every book in the library, starting with a 3-day free trial. Subscriptions renew until cancelled and can be managed in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://promptersbox.com/privacy All editions are typeset from public-domain sources. PromptersBox. The curtain is up.
Screenshots
Verdict
The clearest difference is rating: PromptersBox at 5.0 against YB Learning Hub's 3.8. PromptersBox also leads on update cadence (every 9 days vs every 5 months). YB Learning Hub's advantage is in-app purchases (none vs 1). On price, ratings volume, 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
Both are free to download. PromptersBox sells 1 in-app purchase, starting at $19.99 per month. YB Learning Hub asks for nothing beyond the download.
PromptersBox holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 8 and 3 respectively.
YB Learning Hub ships an update every 5 months, PromptersBox every 9 days. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | YB Learning Hub | PromptersBox |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (8 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 8 — better | 3 |
| Update frequency | Every 5 months | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Subscription |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 115 MB | 5 MB |
| Age rating | 4+ | 12+ |
| Developer | Yoma Bank Limited | Jamez McCorkle |
Customer experience
YB Learning Hub
PromptersBox
In-app purchases
YB Learning Hub
No in-app purchases
PromptersBox
- All-Access3 Days trial$19.991 Month









