Sunday Lectionary vs DioMO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sunday Lectionary
Access complete Sunday Lectionary scriptures from the 1979 Book of Common Prayer and Revised Common Lectionary. This app provides a perpetual calendar of readings, eliminating the need to manually look up passages in a Bible or prayer book.
- Complete Year A, B, C Sunday Lectionary scriptures
- Based on 1979 Book of Common Prayer (Episcopal Church)
- Supports Revised Common Lectionary (RCL)
- Perpetual yearly calendar for all Sunday readings
- Readings integrated into the app database
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This App is based upon the 1979 Book of Common Prayer (BCP - Episcopal Church) and the Revised Common Lectionary (RCL). The purpose of the App is to provide the complete Year A, B, and C Sunday Lectionary scriptures that are normally only listed by their passages. In the past, the reader would look up the passages in the Book of Common Prayer for the applicable Year and date. Next they would individually open their Bible to the passage to obtain the reading. By having the readings in the app database saves the reader from having to look these scriptures up. The database and supporting algorithms also provide a perpetual yearly calendar for all Sunday readings (forever). To select the Revised Common Lectionary (RCL), click the settings button in the bottom tab bar, then select RCL in the top right corner of the Settings display then click Save. You will need to close and reopen to app after changing the Lectionary setting. I hope you and your family enjoy this App as much as I have enjoyed creating it and using it for my own family.
DioMO
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Welcome to the official app for the Episcopal Diocese of Missouri’s Annual Convention! Whether you’re a seasoned delegate or attending your first gathering, the DioMO app is your joyful, intelligent companion throughout the event. New This Year: Meet our Ever Joyful Episcopalian Tour Guide — an AI-powered assistant that helps you explore the convention schedule with ease and humor. From serious moments like budget votes to festive vendor booths, it’s got your back (and your spirit!). Features: • Interactive Schedule: Browse sessions, speakers, and event highlights day by day. • AI Tour Guide: Ask questions like “What’s on for Day Two?” or “What’s Lit Today?” for an uplifting, customized experience. • In-App Calendar: View and manage your full convention itinerary in one place. Who We Are: The Diocese of Missouri includes 41 congregations and campus ministries across eastern and central Missouri — from St. Louis to Poplar Bluff. Rooted in love, community, and justice, we invite you to join us in faith and celebration. Download the DioMO app and make this year’s convention your most connected and inspired yet!
Screenshots
Verdict
The clearest difference is price: DioMO at Free against Sunday Lectionary's $0.99. DioMO also leads on update cadence (fortnightly vs every 4 months) and iOS requirement (15.0 vs 26.6). On ads, in-app purchases 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
DioMO is free to download; Sunday Lectionary costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Sunday Lectionary ships an update every 4 months, DioMO fortnightly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.
| Parameter | Sunday Lectionary | DioMO |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.9 (28 ratings) — better | — |
| Positive reviews | 51.9% of reviews | — |
| Number of ratings | 28 — better | — |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 45 MB |
| Age rating | 4+ | 17+ |
| Developer | Jim Coates Computer Programming | Craveads LLC |
In-app purchases
Sunday Lectionary
No in-app purchases
DioMO
No in-app purchases







