Thirdmill vs ReformedApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thirdmill
Access a vast library of biblical and theological content through video, audio, and text. This app allows for on-the-go learning and exploration of religious studies.
- Bible exploration
- Theology resources
- Video content
- Audio content
- Reading materials
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Explore the Bible and theology on the go. Watch. Listen. Read. For more information about Third Millennium Ministries, please visit: thirdmill.org Mobile app version: 6.18.1
ReformedApp
Access a comprehensive collection of historic Christian catechisms, confessions, and creeds. Study key theological documents for personal growth and understanding.
- Westminster Shorter Catechism
- Westminster Larger Catechism
- Baptist Catechism
- Heidelberg Catechism
- Westminster Confession of Faith
- 1689 London Baptist Confession
- Apostle's Creed
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Engage with catechisms: - Westminster Shorter Catechism - Westminster Larger Catechism - Baptist Catechism - Heidelberg Catechism - Catechism for Boys and Girls Read the historic confessions: - Westminster Confession of Faith - 1689 London Baptist Confession of Faith - The Belgic Confession - The Canons of Dort Read the historic creeds: - The Apostle's Creed - The Nicene Creed - The Chalcedonian Definition - The Athanasian Creed
Screenshots
Verdict
The clearest difference is update cadence: ReformedApp at weekly against Thirdmill's every 4 months. ReformedApp also leads on ratings volume (65 vs 13). On price, rating, review sentiment and ads 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 — 4.7 for Thirdmill against 4.7 for ReformedApp. That said, the two scores are not equally well evidenced: ReformedApp has 65 ratings behind it against 13, so its average is the more settled of the two. Written reviews split almost evenly too, at 85% and 85% positive.
Thirdmill ships an update every 4 months, ReformedApp weekly. The most recent releases landed on June 10, 2026 and August 21, 2026 respectively.
| Parameter | Thirdmill | ReformedApp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (13 ratings) | 4.7 (65 ratings) |
| Positive reviews | 84.6% of reviews | 85.0% of reviews — better |
| Number of ratings | 13 | 65 — better |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod, Apple TV — better | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 50 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Third Millennium Ministries, Inc. | Michael Cheng |
Customer experience
Thirdmill
ReformedApp
In-app purchases
Thirdmill
No in-app purchases
ReformedApp
No in-app purchases
