Premium Clock Collection vs Studio Clock GX2021
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Premium Clock Collection
Enhance your iOS device with a collection of beautifully designed analog clocks. Customize their appearance, toggle display elements like date and seconds, and set reminders. Optimized for OLED screens to save battery and prevent burn-in.
- Customizable clock and hand styles
- Toggle date, second hand, and battery level
- Set reminders and notifications
- OLED screen optimization
- Adjustable brightness
- Quick settings access
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Premium Clock Collection – A Stunning Series of Analog Clocks for iOS Devices Bring elegance to your iPhone or iPad with Premium Clock Collection. Enjoy beautifully designed analog clocks that are both stylish and functional. Features: Switch Clock or Handle Style: Customize the look to match your mood or style. Clean & Efficient Design: A simple, elegant clock that’s easy on the eyes. Show or Hide Options: Toggle the Date, Second Hand, or Battery Level on your clock. Reminders & Notifications: Set timely alerts so you never miss important moments. Energy Efficient: Optimized for OLED displays to save battery life. Adjustable Brightness: Fine-tune the clock brightness for day or night use. OLED Screen Safety: The clock can move slightly to prevent screen burn-in on OLED displays. Your iPhone’s Super Retina OLED display only lights up the pixels in use, keeping the rest completely black to save energy. Quick Settings Access: The settings button automatically hides after a few seconds. Simply tap the same spot to bring the menu back. How You Can Use It: - Set a timer while taking a nap and check the time easily. - Keep track of work or study sessions with a glance. - Use it anywhere a beautiful, functional clock is needed! No Ads. Easy to Use. Support us with an optional In-App Purchase for more clock designs. Thanks for your support! Explore more apps for your iOS devices at nitrio.com
Studio Clock GX2021
Transform your space into a professional studio with a highly accurate LED clock inspired by 1970s designs. Perfect for live shows, streams, and podcasts, it offers precise timing and customizable visual elements.
- 1/1000 second accuracy
- Leap second support
- 1970s LED design
- Customizable colors
- Quarter/half/hourly pips
- Greenwich Time Signal (GTS)
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Need to host a time sensitive live show, stream or podcast? Turn your room into a professional studio with this clock that provides you the most accurate time, up to 1/1000 second. (+ leap second support) Design and animations are inspired by the LED clocks from the 70s, still used by radio & television studios, airports, and more. Want a more immersive experience? Enable the pips each quarter hour, half hour or every hour and turn up speakers to enjoy the Greenwich Time Signal (GTS) just like the one on the BBC radio stations. Customise the clock to match your channel or brand identity with exclusive colors, available in-app!
Screenshots
Verdict
Premium Clock Collection and Studio Clock GX2021 both sit at 4.6 stars, but that hides the real split: 73% of Studio Clock GX2021's written reviews are positive against 38% of Premium Clock Collection's. Studio Clock GX2021 also leads on update cadence (every 3 days vs every 23 months). On price, rating, ratings volume 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. Premium Clock Collection sells 8 one-off in-app purchases and Studio Clock GX2021 sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Premium Clock Collection against 4.5 for Studio Clock GX2021. Both are backed by a comparable volume of ratings — 56 and 79 respectively. Written reviews are what separate them: 38% of Premium Clock Collection's written reviews are positive against 73% of Studio Clock GX2021's.
Premium Clock Collection ships an update every 23 months, Studio Clock GX2021 every 3 days. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Premium Clock Collection | Studio Clock GX2021 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (56 ratings) — better | 4.5 (79 ratings) |
| Positive reviews | 37.5% of reviews | 73.0% of reviews — better |
| Number of ratings | 56 | 79 — better |
| Update frequency | Every 23 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13 — better | 14.1 |
| Further details — not scored | ||
| Size | 3 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Nitrio | Trevor Kamhunga |
Customer experience
Premium Clock Collection
Studio Clock GX2021
In-app purchases
Premium Clock Collection
- Premium Clock 1$0.99
- Premium Clock 2$0.99
- Premium Clock 3$0.99
Show 5 moreShow fewer
- Premium Clock 4$0.99
- Premium Clock 5$0.99
- Premium Clock 6$0.99
- Premium Clock 7$0.99
- Premium Clock 8$0.99
Studio Clock GX2021
- Tangerine$0.99
- Aqua$0.99
- Plum$0.99
Show 6 moreShow fewer
- Banana$0.99
- Strawberry$0.99
- Bubblegum$0.99
- Flora$0.99
- Maraschino$0.99
- Color Bundle$2.99
Questions
Is Premium Clock Collection free?
Is Studio Clock GX2021 free?
Which has better reviews, Premium Clock Collection or Studio Clock GX2021?
Do Premium Clock Collection or Studio Clock GX2021 have ads?
Which is updated more often, Premium Clock Collection or Studio Clock GX2021?
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