PrayDOS vs Altær
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrayDOS
Read full descriptionHide full description
PrayDos APP is a liturgical App which carries the liturgical resources of the Diocese of Singapore, her deaneries and her sister dioceses in the Province of Southeast Asia, namely the Diocese of West Malaysia, Diocese of Sabah and Diocese of Kuching. The Daily Offices, Communion Services, Lectionary Readings and Prayers can be accessed on a daily basis in different languages. This is a project initiated by Marine Parade Christian Church (mpcc.org.sg), in partnership with St Peter’s Hall (sph.org.sg). We are also being advised by the Provincial Liturgical Committee. If you have any feedback, please contact Revd Canon Terry Wong at terrywong@anglican.org.sg.
Altær
Read full descriptionHide full description
A men's devotion app meant to cultivate spiritual growth and mental health.
Screenshots
Verdict
The clearest difference is update cadence: Altær at every 3 days against PrayDOS's fortnightly. PrayDOS's advantage is iOS requirement (15.0 vs 17.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PrayDOS ships an update fortnightly, Altær every 3 days. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.
| Parameter | PrayDOS | Altær |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 31 MB | 182 MB |
| Age rating | 4+ | 4+ |
| Developer | Gregory Johnston | Michael Entrekin |
In-app purchases
PrayDOS
No in-app purchases
Altær
No in-app purchases
