Emmanuel Chaldean Prayer vs Protanopia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Emmanuel Chaldean Prayer
This app provides the Book of Public Prayer, a collection of rites and sacraments from the Chaldean Church of the East. It includes selections from the yearly cycle of the Hudhra and the Volume of Kahnayta.
- Book of Public Prayer
- Yearly cycle selections (Hudhra)
- Volume of Kahnayta
- Chaldean Church rites
- Sacrament celebrations
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That is, the Book of Public Prayer, selected from the yearly cycle of the Hudhra, with the Volume of Kahnayta, which is the book of the Rites of all the Sacraments, as Celebrated in the Chaldean Church of the East.
Protanopia
Experience a digital comic with a distinctive visual style blending 2D animation, 3D, and gaming aesthetics. This app offers an innovative approach to modern digital storytelling.
- Unique visual style
- 2D animation elements
- 3D graphics
- Gaming aesthetics
- Modern digital comic format
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Featuring a unique style that combines elements from 2D animation, 3D, comics and games, Protanopia is an experimental take on what a modern digital comic can be.
Screenshots
Verdict
The clearest difference is ratings volume: Protanopia at 323 against Emmanuel Chaldean Prayer's 16. Protanopia also leads on iOS requirement (11.0 vs 16.6). Emmanuel Chaldean Prayer's advantage is rating (5.0 vs 4.8). On price, review sentiment, update cadence 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.
Emmanuel Chaldean Prayer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Protanopia has 323 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 100% of Emmanuel Chaldean Prayer's written reviews are positive against 97% of Protanopia's.
Emmanuel Chaldean Prayer ships an update every 3 months, Protanopia every 5 months. The most recent releases landed on September 10, 2026 and June 11, 2026 respectively.
| Parameter | Emmanuel Chaldean Prayer | Protanopia |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (16 ratings) — better | 4.8 (323 ratings) |
| Positive reviews | 100.0% of reviews — better | 97.1% of reviews |
| Number of ratings | 16 | 323 — better |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 54 MB | 171 MB |
| Age rating | 4+ | 12+ |
| Developer | Alen Glina | PLASTIEK |
Customer experience
Emmanuel Chaldean Prayer
Protanopia
Bugs and requests
Emmanuel Chaldean Prayer
Not enough reviews yet to summarise bugs or requests.
Protanopia
Reported bugs
2 issues- Occasional freezing or issues with zooming
- Compatibility problems on older devices
Requested features
3 requests- Add background music or sound effects
- Expand the comic into a longer story
- Improve navigation and controls
In-app purchases
Emmanuel Chaldean Prayer
No in-app purchases
Protanopia
No in-app purchases
Questions
Is Emmanuel Chaldean Prayer free?
Is Protanopia free?
Which has better reviews, Emmanuel Chaldean Prayer or Protanopia?
Do Emmanuel Chaldean Prayer or Protanopia have ads?
Which is updated more often, Emmanuel Chaldean Prayer or Protanopia?
Other comparisons
