Choice Matrix vs SharedHours
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Choice Matrix
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Welcome to Your Personal Problem Solver Got a challenge? Letβs break it down together. This app is your go-to for dissecting problems and finding tailored solutions. Define Your Dilemma Start by outlining your issue. Our intuitive interface makes it easy to specify all the key details and parameters of your problem. List Your Possible Solutions Next up, brainstorm your solutions. Just type them in, and weβll help you organize them effectively. Simple, Intuitive Scoring Assign a score to each parameter and option: positive scores (up to +5) for aspects that align well with your goals, and negative scores (down to -5) for less favorable elements. Itβs a straightforward way to visually balance the pros and cons. Prioritize What Matters Every problem has its nuances. Rank the importance of each aspect of your solutions. Our app will help you see which options align best with your priorities. Effortless Problem-Solving at Your Fingertips Whether itβs a minor hiccup or a major hurdle, this app is designed to guide you through to a clear, customized solution.
SharedHours
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SharedHours makes it effortless to find the moments when everyone is actually available to talk. Add the cities your team, family, or clients live in, then drag a single shared timeline. Every city updates instantly to show its local time, its current UTC offset, and whether it's inside working hours right now. When all of your cities are on the clock at once, the overlap is highlighted so you can spot a good meeting time in seconds. No account. No internet. No tracking. Everything runs on your device. WHY YOU'LL LIKE IT - One draggable 24-hour timeline controls every city at once. - A prominent playhead shows the exact selected moment as you drag. - Working-hour bands line up with each city's local schedule. - Clear "Everyone is available" / "2 of 3 working" / "No shared working time" summaries. - Gentle haptic feedback each time you cross a full hour. BUILT FOR REAL TIME ZONES - Uses Apple's time-zone data, so results stay correct through daylight-saving changes. - Calculations use the selected date, because DST doesn't switch on the same day everywhere. - Day indicators like "Today," "Tomorrow," and "Yesterday" keep you oriented when cities fall on different calendar days. - Handles working hours that cross midnight. MAKE IT YOURS - Search a bundled list of common cities, no network needed. - Set each city's working hours and working days. - Rename cities, assign colors, and reorder them. - Choose a primary city as your reference point. - Pick a date, step forward or backward a day, or jump back to now with one tap. DISPLAY YOUR WAY - 12-hour or 24-hour clock (follows your device by default). - 15-, 30-, or 60-minute timeline steps. - Show or hide UTC offsets. - Full Dark and Light mode support. ACCESSIBLE BY DESIGN - Complete VoiceOver labels for city, local time, local date, and availability. - Adjust the selected time with VoiceOver, no drag gesture required. - Dynamic Type, Reduce Motion, and a non-color availability indicator. PRIVATE BY DEFAULT SharedHours has no account, no sign-in, no ads, and no analytics. Your cities and preferences never leave your device, and the whole app works in airplane mode. Whether you're scheduling across a remote team, keeping up with friends abroad, or planning a call with an overseas client, SharedHours turns time-zone math into a single glance.
Screenshots
Verdict
The clearest difference is price: SharedHours at Free against Choice Matrix's $1.99. Choice Matrix's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
SharedHours is free to download; Choice Matrix costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Choice Matrix | SharedHours |
|---|---|---|
| Price | $1.99 | Free β better |
| Update frequency | Every 6 days | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 13.0 β better | 26.0 |
| Further details β not scored | ||
| Size | 18 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Yury Bederov | Donny Kurniawan |
In-app purchases
Choice Matrix
No in-app purchases
SharedHours
No in-app purchases









