Hymnphony vs OneVoice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hymnphony
Access multiple church hymnals with musical accompaniment on your phone or tablet. Listen to hymns with various instrument options, view sheet music and sol-fa notation, and easily search for specific songs. Create custom songbooks and share hymns with others.
- Multiple hymnals in one app
- Play hymns with organ, piano, or strings
- View tonic sol-fa and staff notation
- Search by title, tune, metre, or number
- Create and share custom songbooks
- Lead worship services
- Share hymns as cards or with music
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Hymnphony brings your church's hymnal to your phone and iPad, with the music to every hymn. FIVE HYMNALS IN ONE APP • Methodist Hymnal, with its Fante hymns and canticles • Anglican Hymnal, with the supplement, psalms and canticles • Catholic Hymnal, with the New Catholic Hymnal • Presbyterian Hymnal, in Twi with English beside it • Seventh-day Adventist Hymnal, with its Twi hymns HEAR ANY HYMN Play the tune on organ, piano or strings. Sing your own part: soprano, alto, tenor or bass, alone or together. Repeat every stanza, slow it down or speed it up, and keep listening with the screen locked. READ THE MUSIC Tonic sol-fa and staff notation follow the music as it plays, line by line. Hymns with more than one tune let you choose, and you can sing a hymn to another tune in the same metre. FIND IT FAST Search by a line, title, tune, metre or hymn number, or browse the book's own sections, from Advent to Communion. SONGBOOKS AND LEADING WORSHIP Build a songbook for Sunday and share it with your choir by link. Lead the whole service: choose the stanzas, add an introduction or interlude, set pauses between stanzas and the instrument for each one. On iPad, the Lead console puts every stanza within reach, and a second device can work as a remote. SHARE THE HYMNS YOU LOVE Share verses as beautiful cards, or share a hymn with its music: staff and sol-fa lit note by note as it plays, ready for WhatsApp, Instagram and TikTok. MORE • Hymn of the week, and home screen widgets • Favorites and history on every device you sign in to • Downloads for singing without a connection • Light and dark themes • Spot a mistake? Report it in one tap Sign in with Apple, Google, or just your email and a code. No password needed. Designed by cannykaystudios.
OneVoice
This app offers a comprehensive digital experience for faith, community, and wellness. Read scripture, study Sabbath School lessons, listen to religious broadcasts, and connect with local churches. It also includes features for prayer, mission stories, and health principles.
- Read Bible with notes and highlights
- Study Sabbath School lessons
- Listen to hymns and Adventist radio
- Private prayer list
- Find nearby churches
- Community chat and prayer requests
- NEWSTART wellness principles
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A digital mission initiative of the Central Indonesia Union Mission Read Scripture, keep up with Sabbath School, listen to hymns and Adventist radio, pray with intention, discover nearby churches, follow mission stories, and explore NEWSTART wellness principles. Made for Sabbath OneVoice has a Sabbath mode that quiets optional activity and lets the interface rest with you. Core Bible, prayer, Sabbath School, and worship resources remain available. Grow in faith • Read the Bible with highlights, notes, and shareable verse cards • Study Sabbath School lessons • Listen to hymns and Adventist World Radio • Follow short devotionals and reading plans • Ask respectful questions about Adventist faith • Play a daily Bible quiz, Guess Who, and Battle Night with your church, and six games from Bible stories Pray and belong • Keep a private prayer list • Find nearby Adventist churches and service times • Discover verified community campaigns • Chat with your church and groups, and share prayer requests • Collect a stamp in your Church Passport at each church you visit Private by design Your prayer list stays on your device unless you choose an account to sync it. OneVoice does not sell personal data and does not use advertising, trackers, or third-party analytics. Most features work without an account. Optional Introductions is restricted to verified members aged 21 or older. Verification is reviewed by a human coordinator, and contact details are revealed only after mutual interest. One faith. Many voices. OneVoice.
Screenshots
Verdict
The clearest difference is update cadence: Hymnphony at daily against OneVoice's every 5 days. Hymnphony also leads on ratings volume (4 vs 1) and device support (3 vs 1). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Hymnphony against 5.0 for OneVoice. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Hymnphony ships an update daily, OneVoice every 5 days. Both last shipped on November 10, 2026.
| Parameter | Hymnphony | OneVoice |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (1 ratings) |
| Number of ratings | 4 — better | 1 |
| Update frequency | Daily — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 58 MB | 143 MB |
| Age rating | 4+ | 12+ |
| Developer | Samuel Dadzie | CV KREATS INOVASI TEKNOLOGI |
In-app purchases
Hymnphony
No in-app purchases
OneVoice
No in-app purchases








