CrewCal vs Iris
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CrewCal
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CrewCal is an all-in-one schedule management app for flight crew. Add a monthly roster from a photo, review your flight history on a 3D globe, compare days off and layovers with crew friends, and sync schedules with your calendar. Key features: - AI roster import from schedule screenshots - Monthly flight and duty statistics - 3D flight map with route history - Crew friend matching for overlapping OFF days and layovers - Load check sharing for standby seat information - Google Calendar and Apple Calendar sync - Showtime reminders before departure Supported airlines include Korean Air, Asiana Airlines, Jeju Air, T'way Air, Jin Air, Air Busan, Eastar Jet, Air Premia, Air Seoul, Aero K, Air Japan, and Parata Air.
Iris
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Iris brings your Muse conversations to Apple Watch. Sign in once on your iPhone with the code Muse sends you, and Iris hands the sign-in to your Watch. From then on, everything happens on your wrist: read your conversations, pick up any chat where you left off, and reply by typing or dictating. • Your Muse conversations, on Apple Watch • Reply by typing or dictating • Sign in once on iPhone; the iPhone keeps nothing once your Watch has it • No ads, no tracking Iris needs a Muse account. Iris is an independent app and isn't made by or affiliated with Meta.
Screenshots
Verdict
The clearest difference is iOS requirement: CrewCal at 15.0 against Iris's 26.0. 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.
| Parameter | CrewCal | Iris |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 11 MB | 13 MB |
| Age rating | 4+ | 12+ |
| Developer | Goo wong Kwon | Kpaw, LLC |
In-app purchases
CrewCal
No in-app purchases
Iris
No in-app purchases









