Whenever Works vs Rostrum
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Whenever Works
Easily coordinate group events by proposing dates and times, then letting participants vote on their availability. Once a consensus is reached, confirm the best time and share it with everyone.
- Create event details
- Propose multiple dates/times
- Share poll links
- Participants vote without sign-in
- View response summaries
- Confirm final date/time
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Whenever Works is a simple event planning app that helps groups propose dates, compare availability, and confirm a time to get together. HOW IT WORKS Create an event, share plan details, and poll participants to find the best date for everyone to get together. CREATE YOUR EVENT Describe your event, duration, location, and other important details so participants know what to expect. Include potential dates and times they can choose from. Example: Create a plan for a game night at your place sometime next month, with a flexible start time, and a few date options. SEND A POLL LINK Share your custom link via text, email, or anywhere else. Participants can respond directly without signing in. WATCH THE RESPONSES COME IN Get notified as participants add their availability. You can include a poll deadline if responses are needed by a certain date. SEE WHAT DATE WORKS FOR MOST PEOPLE Review responses, see the most popular date at a glance, and confirm the best option for your event. SHARE YOUR DATE AND ENJOY YOUR GATHERING! Once confirmed, share the final date and time so everyone stays in the loop and the plan moves forward. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Rostrum
This app provides a silent, visual countdown timer for speakers, with customizable color cues to indicate time remaining. It offers intuitive gesture controls for adjustments and can mirror the display to a larger screen.
- Silent visual countdown
- Customizable color stages
- Gesture-based editing
- External display mirroring
- Never dims screen
- Remembers settings
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Rostrum shows a speaker how much time is left, as a clock large enough to read from the back of the room — or from a phone propped on the podium. The background changes color at times you choose. Green while there's plenty left, amber when it's time to move on, red when it isn't. You decide how many stages there are and exactly when each one starts — most timers give you three fixed colors and no say in the matter. SILENT BY DESIGN No chimes. No alerts. No notifications. Not "sounds turned off by default" — Rostrum contains no code that can make a sound. Your audience never knows the timer is there. THE CLOCK IS THE CONTROL No buttons over your countdown. Tap to start or pause. Pause it and the clock becomes the editor: swipe with one finger to adjust seconds, two fingers for minutes, three for hours. A running clock refuses those swipes on purpose — a hand steadying the phone should not be able to rewrite a talk in progress. Pinch in to leave. A one-time overlay teaches the gestures, and a quiet line along the bottom of the clock keeps the key ones in view whenever the clock is stopped. Mid-talk, nothing but the time. BUILT FOR WHOEVER IS RUNNING THE ROOM Changing a talk length takes one tap. Set your common slot lengths once — 5, 15, 30, 45 minutes, whatever your event uses — and switch between speakers instantly. ON A BIG SCREEN WHEN YOU NEED IT Connect a display with AirPlay or USB-C and the clock fills it while your phone becomes the remote: start, pause, and adjust from your hand while the speaker watches the screen. WHEN TIME RUNS OUT The screen turns red and flashes briefly, then counts upward so a speaker can see exactly how far over they are. Impossible to miss, impossible to mistake for anything else. DETAILS THAT MATTER ON STAGE • The screen never dims while the clock is up • A phone call or a lock screen never stops the countdown — the full time is there when you come back • Digits never jitter or shift as the numbers change • Text color adapts automatically so it stays readable on any background • Remembers your setup between launches Also on the Mac App Store — one free app, both platforms. Free, with no purchases, no accounts, and no data collection of any kind. Rostrum has no network code — there is nowhere for your information to go.
Screenshots
Verdict
The clearest difference is in-app purchases: Rostrum at none against Whenever Works's 2. Rostrum also leads on update cadence (daily vs every 3 weeks). Whenever Works's advantage is ratings volume (5 vs 1) and iOS requirement (15.1 vs 18.0). On price, rating, review sentiment and ads 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. Whenever Works sells 2 in-app purchases, starting at $3.99 per month. Rostrum asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Whenever Works against 5.0 for Rostrum. That said, the two scores are not equally well evidenced: Whenever Works has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Whenever Works ships an update every 3 weeks, Rostrum daily. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | Whenever Works | Rostrum |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 51 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Standard Design Authority | Scott GREER |
Customer experience
Whenever Works
Rostrum
In-app purchases
Whenever Works
- Plus Monthly$3.991 Month
- Plus Annual$39.991 Year
Rostrum
No in-app purchases









