CTOT vs Sky Salah
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CTOT
Provides live flight plan information for aviation professionals. Get real-time updates on CTOT, FPL status, and airport weather. Requires enrollment by your organization to use.
- Live CTOT notifications
- Flight plan status updates
- CDM information
- Airport METAR and TAF
- Flight watchlist
- Regulation cause decoding
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Live flight plan information app for flight crew, ATC, ground crew. *** ONLY FOR AVIATION PROFESSIONALS *** *** NEED TO BE ENROLLED BY YOUR ORGANIZATION TO USE THE APP*** Get push notifications of CTOT ! Get FPL status: - CTOT - Expected Standard Initial Departure (SID) - CDM information - Flightplan route - TOBT - TSAT - CTOT - EDCT for North American flights - Regulation cause: view the location on a map and decode it - Delay code - Taxi time - Add a flight to your watchlist - Airport METAR and TAF CTOT app works for all flights flying within the Eurocontrol region. Terms and Conditions : https://www.ctot.app/terms-conditions Privacy Policy : https://www.ctot.app/privacy-policy
Sky Salah
This app calculates accurate Islamic prayer times for pilots in flight, accounting for altitude-adjusted horizon dip and projecting prayer events along the flight path. It offers Qibla direction, a tactical map, and offline functionality for travelers.
- Kinematic prayer intercepts
- Altitude-corrected calculations
- Qibla direction relative to aircraft nose
- Tactical Map with solar terminator lines
- Offline functionality
- Traveler's Adhkar
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Sky Salah provides accurate Islamic prayer times for pilots at altitude. Unlike ground-based prayer apps, Sky Salah accounts for the horizon dip at flight level — at FL390, the horizon is depressed by 3.49°, shifting sunrise earlier and sunset later. The kinematic intercept engine projects your flight path forward and calculates exactly where and when each prayer event occurs along your track. Features: • Kinematic prayer intercepts — prayer times calculated along your moving flight path • Altitude-corrected calculations — horizon dip at cruise flight levels • Qibla direction relative to aircraft nose — in clock position format • Tactical Map with altitude-adjusted solar terminator lines • 6 calculation methods (MWL, ISNA, Egyptian, Umm al-Qura, Karachi, MUIS Singapore) • Mission Log — save and review waypoint prayer times • Traveler's Adhkar — supplications and prayer shortening guidance • 500+ airports with ground-level prayer times • Hijri calendar with Islamic event recognition • 100% offline — no GPS, no network, no data collection Built by a Muslim pilot, for Muslim pilots.
Screenshots
Verdict
The clearest difference is in-app purchases: Sky Salah at none against CTOT's 2. CTOT's advantage is update cadence (monthly vs every 6 months). On price, ads, device support and iOS requirement 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. CTOT sells 2 in-app purchases, starting at $1.99 per month. Sky Salah asks for nothing beyond the download.
CTOT ships an update monthly, Sky Salah every 6 months. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.
| Parameter | CTOT | Sky Salah |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Monthly — better | Every 6 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 68 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | CTOT.app | Mohamed Shafiran Bin Omar Thellagar |
In-app purchases
CTOT
- Monthly plan$1.991 Month
- CTOT 6 month plan$8.496 Months
Sky Salah
No in-app purchases









