PrayerLog vs Cartogram
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PrayerLog
This app helps users enhance their prayer journey by tracking daily prayers, managing family prayer habits, and providing Islamic calendar information. It offers personalized reminders, insights into prayer habits, and a community feature to invite friends and family for accountability.
- Prayer tracking and reporting
- Family and student prayer management
- Customizable prayer reminders
- Islamic calendar integration
- Prayer habit insights
- Community prayer accountability
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Enhance your prayer journey with Prayer Log, the premier app designed to support every step of your spiritual path. Stay connected to your faith and earn blessings through consistent devotion with Sadqa-e-Jaria. Key Features: 1. Hardest Salah: Challenge yourself spiritually by focusing on the most demanding prayers, including the Pillars of Islam established by Prophet Muhammad (S.A.W.). Strengthen your connection with the divine through dedicated practices. 2. Family and Student Prayer Management: Invite new family members and manage your children's or students' prayers. Connect with existing users to keep each other accountable for prayer, fostering a supportive and engaged prayer community. 3. Notification Permissions & Control: Easily understand and manage notification permissions. Customize your prayer reminders and notifications to stay aligned with your spiritual goals. 4. Islamic Calendar: Stay synchronized with the lunar calendar and never miss crucial Islamic dates and events, including Ramadan (Roza). Seamlessly plan your prayers and celebrations. 5. Today's Namaz Report: Access a comprehensive report on today's prayers with an interactive slide model. Track your daily prayer habits and local Namaz timings effortlessly. 6. Prayer Alarms and Reminders: Set personalized prayer alarms (adhan) and receive timely reminders. Ensure you never miss a Salah and stay focused on your spiritual goals and Ramadan times. 7. Prayer Habit Insights: Gain valuable insights into your prayer habits, fostering a consistent and meaningful connection with your faith. Use the prayer tracker to monitor your progress. 8. Invite Friends and Family: Invite friends and family members to join the Prayer Log. Manage your children's prayers and stay accountable to each other. Earn points on the leaderboard when your invitations are accepted, encouraging active engagement and community support. 9. Gender Selection: Personalize your prayer experience by selecting your preferred gender representation. Embark on a transformative prayer journey with Prayer Log – where spirituality meets innovation. Download now to experience a new dimension of connection and devotion. Join our faithful community and enrich your life through prayer. Unlock the blessings of Sadqa-e-Jaria with AzanElite integration.
Cartogram
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Turn your photo library into a beautiful map wallpaper. Cartogram reads the GPS locations from your photos and renders a heatmap overlay on a stylish vector map, showing where you've been right on your iPhone. Download Cartogram for free and start with two hand-crafted themes: Cyberpunk and Midnight. Unlock Cartogram Pro with a one-time purchase to get all color themes. Features: - Generates wallpapers from your geotagged photo locations - Free tier includes two themes: Cyberpunk and Midnight - Cartogram Pro unlocks Ember, Ghost, and Moss - Auto-detects your current location or set any place manually - Save generated wallpapers directly to Photos - Privacy-first: all processing happens on-device, no data leaves your phone - No account required, no tracking, no ads iOS: Full-screen preview with pan, zoom, and rotation. Map data from OpenStreetMap contributors, rendered with OpenFreeMap.
Screenshots
Verdict
The clearest difference is in-app purchases: PrayerLog at none against Cartogram's 1. PrayerLog also leads on iOS requirement (13.0 vs 16.0). Cartogram's advantage is update cadence (every 2 weeks vs monthly). On price, ads 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. Cartogram sells 1 one-off in-app purchase. PrayerLog asks for nothing beyond the download.
PrayerLog ships an update monthly, Cartogram every 2 weeks. Both last shipped on September 24, 2026.
| Parameter | PrayerLog | Cartogram |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 113 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | The App Dynamics LLC | CENTAUR LABS OU |
In-app purchases
PrayerLog
No in-app purchases
Cartogram
- Cartogram Pro$3.99









