NJAyyappa vs AttendBook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NJAyyappa
This app connects devotees of Lord Ayyappa in New Jersey, USA. It facilitates spiritual and religious services, including organizing and participating in Ayyappan Poojas and Bhajans.
- Devotional community
- Spiritual services
- Religious events
- Ayyappan Poojas
- Bhajans coordination
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NJ Ayyappa Bhaktha Mandali (NJ ABM) is a group of devotees of India’s religious diety: “Sabarimala Sri Dharma Sastha – Swamy Ayyappa”, from New Jersey, USA. With the blessings of Lord Ayyappa, we started this initiative in the year 2000 to help with spiritual and religious service to other like minded devotees. As a pure devotional and non-profit service to the community, NJ ABM conducts, co-oridinates and participates in Ayyappan Poojas & Bhajans at the temples and devotee’s houses in and around New Jersey.
AttendBook
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AttendBook is simple and playful attendance app for classroom or group check-ins. Tap to mark present Long-press to change color Save attendance by date Customize student names easily Whether you’re a teacher, tutor, or event organizer, this app helps you take attendance quickly—with a touch of fun! Supports 4 color codes for different statuses. Designed for easy use in schools and learning activities.
Screenshots
Verdict
The clearest difference is ads: NJAyyappa at none against AttendBook's shown. NJAyyappa also leads on iOS requirement (13.0 vs 18.0). AttendBook's advantage is update cadence (every 3 months vs every 36 months). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
NJAyyappa ships an update every 36 months, AttendBook every 3 months. Both last shipped on October 24, 2026.
| Parameter | NJAyyappa | AttendBook |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 36 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 46 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Balamural Kothandaraman | hiromu izuwa |
In-app purchases
NJAyyappa
No in-app purchases
AttendBook
No in-app purchases
Questions
Is NJAyyappa free?
Is AttendBook free?
Do NJAyyappa or AttendBook have ads?
Which is updated more often, NJAyyappa or AttendBook?
Other comparisons
