# World Time Clock Master — user reviews > 76 indexed App Store user reviews of World Time Clock Master by Alex Komarov Inc., rated 4.60/5 from 816 ratings. - Source: https://appshunter.io/ios/app/world-time-clock-master/id6448859727/reviews - App overview in markdown: https://appshunter.io/ios/app/world-time-clock-master/id6448859727.md - Rating breakdown: 5★ 676 · 4★ 65 · 3★ 23 · 2★ 12 · 1★ 40 ## What do users think of World Time Clock Master? Overall sentiment: positive **Pros** - 🚀 Delightful scheduling assistance - 👍 Feature improvement - 👍 The best Timezone helper - 👍 One of the best clocks around - 👍 The Widget is so damn cool! - 👍 Love to use this app - 👍 Scheduling Saver!! - 👍 Very helpful App - 👍 Best - 👍 Best Time App - 👍 The best app for cross country time keeping - 👍 Excellent App - 👍 An essential app for productivity - 👍 The Epitome of Elegance for Grasping Time Zones - 👍 Nice clock and easy read word time favored - 👍 Very sleek - 👍 Outstanding! - 👍 Awesome upgrade - 👍 Full featured, great design - 👍 Another Masterpiece! - 👍 The best time zone User Interface - 👍 Great app **Cons** - 🐛 Problemas al actualizar - 🐛 Sticky signup interface - 🐛 Demo not enough - 🔒 NOT A FREE APP - 💰 Terrible monetisation model compared to previous app - 🔒 Won't work without unneeded location tracking - 💰 My lifetime is gone - 💰 No way is this worth this price - 🐛 A bit lacking in notification/alert options - 🐛 Doesn't work without an internet connection - 🔒 Need an iPad version - 🔒 This is just a new look over the old app - 💰 Basics work well but subscription seems way overpriced - 🐛 Widget **Commonly reported bugs** - Lose all the registered locations after updating the app - Sticky signup interface - Widget doesn't work - GMT and London currently have a 1 hour time difference between the two locations, but the app shows them the same time **Most requested features** - Add the time difference in hours between the default location and other locations in both the widget and the app - See my calendar events on the dial - Make a paid tier that doesn't collect my data - Add new event to a Calendar ## Newest reviews (11 of 76) ### 3/5 — Wish it had better widgets *2026-01-17* This all does a great job showing multiple timelines- I LOVE the 24 hour clock showing all the zones I’ve selected. I just wish I could get that on my lock screen or as large widget. Maybe I’m missing something? ### 5/5 — Captain Murrin *2025-07-21* This app is an invaluable tool for Professional Mariners. It is extremely useful for plans and projections. As a Captain it is especially handy when instructing Cadets/Midshipmen in celestial navigation, plotting celestial sphere/horizon, Difference of longitude conversion and just about everything else we do on board ship. ( including port ops) ### 5/5 — THE BEST *2025-07-11, version 1.6.3* Absolute best clock app out there. UI is so easy and beautifully done ### 4/5 — Great, but… *2025-03-20, version 1.6.1* It works really well but it’s just too expensive for what it does. ### 5/5 — Delightful scheduling assistance *2025-02-21, version 1.5.2* I run remote teams and have to coordinate meetings across multiple time zones, clock master made this process delightful! Visualization at it’s finest! ### 3/5 — Problemas al actualizar *2025-01-29, version 1.6.1* Me gusta mucho la app porque me permite agendar mis conferencias y cursos online en diferentes partes del mundo pero cada vez que actualizo la App “por las mejoras”, pierdo todas las localidades registradas y tengo que volver a hacerlo. Tengo al menos unas 15 localidades y ya me ha tocado cargarlas al menos unas 3 veces ### 5/5 — Feature improvement❗️ *2024-12-16* Please add the time difference in hours between the default location and other locations in both the widget and the app. The suggestion is to place the time zone number below the time in the app, with a larger font size for better clarity. **Developer response:** Thanks for your idea and using our app! ### 5/5 — The best Timezone helper *2024-12-15, version 1.6* I can't praise this app enough. Its user interface is second to none, and even the free version is brilliant and has everything you need to stay on top of your time zones. I decided to purchase the yearly subscription because I want to support the talented developers of this fantastic time zone converter. I hope you do the same because these guys deserve to be paid. Finally, a unique and truly helpful app that solves a big problem. ### 2/5 — Sticky signup interface *2024-12-14, version 1.5.2* Unable to change any feature after installing that did not pop up the sticky signup even after signup process ### 4/5 — Nice, but why no dial as widget? *2024-11-23, version 1.5.2* Nice enough, but why no dial as widget? ### 5/5 — Fixes a constant challenge *2024-11-22* With clients on multiple continents across the globe, there is always the challenge of finding a time when we can meet. When I'm asleep, they are awake and working and vice versa. This app has reduced so many of those conversations to a simple glance at the screen to determine who wakes up early and who goes to bed late! 😆 This app has solved a very persistent problem for us. Outstanding application and I'm really enjoying it on my iPhone! I'm looking forward to the Mac OS app, also **Developer response:** Thanks for such kind review! We are happy to make your work more efficient. ## Most critical reviews (10 lowest-rated) ### 1/5 — you can’t even add a widget unless you pay *2026-04-27, version 1.7.3* literally can’t do anything unless you pay ### 1/5 — Get ready to pay *2026-04-11, version 1.7.3* Useless. Can't even test features like the advertised widget without signing your life away. Wish I hadn't installed it as it's now polluting my list of previously installed app. Don't be misled by the admittedly pretty icon - because that's all you get. ### 1/5 — Not worth an ongoing subscription *2026-04-04* Just no. This is pretty cool, but there are free apps with the same basic functionality. I’d even pay a one-time charge, but I’m sure as heck uninterested in paying month-by-month for what’s effectively a nominally useful gadget that I’m not likely to use daily. The useful things this app does are accomplished by the built-in clock. Give us a break with this saas nonsense. ### 1/5 — Can’t add cities after purchase *2026-01-19, version 1.7.3* I purchased full price years ago when the price was low and now that the app has upgraded the app asks me to pay the full price again. I tried restoring the purchase but does not work. I am hoping they will honor a past full purchase. ### 1/5 — Why tho? *2025-09-24, version 1.6.6* I just wanted to try it out. I couldn’t even add multiple times without upgrading. Why would I upgrade to something I have no idea what it is. Really poorly managed company. I would have paid for it if were good. You can’t even try it! So dumb. ### 1/5 — Annoying and useless *2025-07-30* I added all the time zones I was interested in, just to have them all DELETED by the app. OK, I thought it was a one time glitch and added all the time zones again. As soon as I restarted the app, all the added time zones were deleted again and I was back to a huge clock showing nothing but my local time. What’s the point? Not production ready. If you are looking for beta tester, say so - it’s called expectation management. I expected a stable app and got a useless one instead that did nothing but waste my time. ### 1/5 — No trial period *2025-07-10, version 1.6.2* I own World Clock and thought I’d try World Clock master. Unfortunately it doesn’t have a free trial period so I can determine if the app is worth paying for. ### 1/5 — Not free *2025-07-08, version 1.6.2* So sorry. I thought it was a free app. It might have been perfect, but I deleted it before it cost too much. ### 1/5 — Terrible monetisation model compared to previous app *2025-03-11, version 1.6.1* I hate capitalism — March 2025 response to pathetic devs: no: you don’t. If you hate it, stop trying to make money off this. You have a really basic app, with a minimal amount of code maintenance, zero backend costs, zero marketing, zero overhead. Just offer the app for free and add a tip jar. If you want the world to change, that’s how you do it. Maybe you hate capitalism but you love being opportunistic and lazy. People like you are the reason nothing changes. ### 1/5 — Demo not enough *2024-11-07, version 1.5.1* Can’t really use to determine if I want to purchase. ## Most praised reviews (10 highest-rated) ### 5/5 — Time *2026-05-04* I see the Time number is really basic too ### 5/5 — improvement *2026-04-01, version 1.7.3* I am deaf and hard-of-hearing, may I have a vibrator to wake me up in the morning? ### 5/5 — Beautiful, simple, intuitive *2026-03-16, version 1.7.3* This is a beautifully designed, simple and intuitive world time app. I've always preferred a quick swipe action to change and see the effect on multiple world times. Usually this means swiping a world map, but having the swipe action simply on a clock face instead - genius idea. And implemented well. ### 5/5 — Amazing *2026-01-25, version 1.7.3* Well thought out app, great for managers ### 5/5 — The best Timezone helper *2025-12-05, version 1.7.3* I can't praise this app enough. Its user interface is second to none, and even the free version is brilliant and has everything you need to stay on top of your time zones. I decided to purchase the yearly subscription because I want to support the talented developers of this fantastic time zone converter. I hope you do the same because these guys deserve to be paid. Finally, a unique and truly helpful app that solves a big problem. ### 5/5 — Beautifully designed *2025-12-01, version 1.7.3* … ### 5/5 — A must for a world traveler and global business! *2025-10-09* Have been saved by this world clock many times when previously, I’d miscalculate the hours or get the wrong date backwards or forwards because the different time zones are usually so confusing! This app makes it so easy to visually grasp the time difference that you’re much less likely to get another frantic call asking where you are when you’ve miscalculated the meeting by a day or hours. ### 5/5 — Great quick reference *2025-09-27, version 1.6.7* This is my go to app for quick Zulu (GMT) conversion ### 5/5 — Nothing I don’t like at this point *2025-09-04* This is great for a time freak I do love the way it looks. The only thing that it is missing from it I wish you could get exact time from NIST in CO. Even my cell phone clock isn’t that exact. But still love it. ### 5/5 — Back to the Future (… or Past) *2025-08-06* This is an excellent app if you’re a world (and 24 hour time) traveler. It shows multiple times in multiple customizable locations, in one single view. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-10.*