SundaySchool vs Twaf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SundaySchool
This Coptic Orthodox educational program offers studies on the Bible, church feasts, saints, history, sacraments, and doctrines. It emphasizes spiritual growth and practical application for youth.
- Bible studies
- Church feasts and history
- Lives of saints
- Sacraments and doctrines
- Spiritual and social subjects
- Practical application for youth
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Knock the door . . . Whether you are an instructor, student or parent or a church member, this program is altogether a Coptic Orthodox one. It contains studies in the Holy Bible, the feasts of the Church, lives of saints, history, sacraments, rites and doc-trines of the Church in addition to various religious and social subjects. This program too leans heavily towards the spiritual side in tackling these subjects. Also, the practical segment is well taken care of particularly in the life of the individual or the life of our youth in general. We thank our Lord whose bountiful Grace has allowed us to bring about a whole program for church education. We are confident that it is suitable for the young immigrant Copts (4-17 years old).
Twaf
This app provides daily guidance for the Ge'ez calendar and Orthodox Tewahedo traditions. It automatically calculates fasting and feast days, offers a visual year wheel, and includes prayers, saint profiles, and scripture readings. It also features a church directory and wedding planning tools, all available offline.
- Automatic Ge'ez calendar calculations
- Circular Year Wheel for fasts and feasts
- Interactive candlelit prayers
- Saint profiles linked to feast days
- Fasting Guide and scripture references
- Ethiopian and Eritrean church directory
- Offline functionality
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Twaf is a daily companion for the Ge'ez calendar and the Orthodox Tewahedo tradition — for the Ethiopian and Eritrean diaspora, and for anyone walking this path of fasting and prayer. Know today's fast, automatically. Great Lent, Nineveh, Advent, Wednesdays and Fridays, and named fasts and feasts — computed from the Ge'ez calendar and Orthodox Easter. See the year on the Year Wheel — tap to explore fasting seasons and feasts. Pray by candlelight. Open a prayer and a twaf lights the page as you read — morning, midday, and evening. Follow Sunday readings in English, Tigrigna, and Amharic, with a focused reading view and opening and closing responses. Weekly readings refresh online when available from the readings service; an internet connection is needed for new readings. Keep today's calendar and fasting information close with the medium Home Screen widget. Meet the saints woven into your calendar through short, sourced profiles. Read Scripture, prepare for confession, and explore the Fasting Guide. Find a church. Browse Ethiopian and Eritrean congregations by city. Plan a wedding. Explore Saturdays and Sundays outside fasting periods. Switch between English, Tigrigna, and Amharic anytime. Core calendar and bundled prayer content are available offline. No account is required. Your saved preferences and private notes are stored on your device. Online readings and external links require network access. Dates are provided for reference. Please confirm observance-critical details with your parish priest.
Screenshots
Verdict
The clearest difference is price: Twaf at Free against SundaySchool's $2.99. Twaf also leads on update cadence (daily vs every 5 months) and iOS requirement (15.0 vs 26.2). SundaySchool's advantage is chart position (#199 vs unranked). On rating, ratings volume, 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
Twaf is free to download; SundaySchool costs $2.99 up front. 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 SundaySchool against 5.0 for Twaf. Both are backed by a comparable volume of ratings — 5 and 2 respectively.
SundaySchool ships an update every 5 months, Twaf daily. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | SundaySchool | Twaf |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (5 ratings) | 5.0 (2 ratings) |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 5 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | #199 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.2 | 15.0 — better |
| Further details — not scored | ||
| Size | 107 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Sameh Halim | robel abraha |
Customer experience
SundaySchool
Twaf
In-app purchases
SundaySchool
No in-app purchases
Twaf
No in-app purchases









