H175 CMS KAR vs CueSheet Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
H175 CMS KAR
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This app takes control of the iCan V2 system designed by Oxytronic. The iCan V2 is an In-Flight Entertainment system & Cabin Management System installed on the H175 helicopter. It is controlled by one or several touch screens (iCan Touch) with customizable interface and can be interfaced to other systems and equipment items like integrated screens, headsets, onboard intercommunication or FMS… The iCan V2 has multiple possible applications: - Device control (lights, air conditioning, windows shading …) - Audio management (mixing, volume control, quiet/call…) - SATCOM dialer and contacts management - Intercommunication between multiple users - Multimedia management (managing video/audio files, display Moving Map or external cameras…).
CueSheet Timer
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A professional timer app created by a stage crew member, for use at live events — stage productions, concerts, weddings, and more. Features a large current time display, a stopwatch with CUE memory and LAP tracking, a countdown timer with color alerts for remaining time, and a time calculator for CUE/LAP memory. Supports your workflow from rehearsal through the live show with simple, intuitive controls. iPhone / iPad compatible, now supporting iOS 16.6. Key Features - Current time display (24h/12h toggle) - Stopwatch with CUE & LAP time logging and sharing - Countdown timer with color alerts for remaining time - Time calculator with CUE/LAP integration and selective summing - Individual color themes per area (Orange / Green / White) - Dim any area you don't need with the sun icon — timers keep running - Long-press the sun icon to enter Timer Focus Mode, which compacts the clock area and enlarges the stopwatch and countdown - Japanese / English support https://ryohei-tsuruno.github.io/stagetimer/StageTimer_Manual_EN.html
Screenshots
Verdict
The clearest difference is update cadence: CueSheet Timer at every 2 weeks against H175 CMS KAR's every 27 months. H175 CMS KAR's advantage is iOS requirement (12.0 vs 16.6). 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.
H175 CMS KAR ships an update every 27 months, CueSheet Timer every 2 weeks. The most recent releases landed on September 9, 2026 and July 17, 2026 respectively.
| Parameter | H175 CMS KAR | CueSheet Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 27 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 16 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Oxytronic | Ryohei Tsuruno |
In-app purchases
H175 CMS KAR
No in-app purchases
CueSheet Timer
No in-app purchases





