Comparison

Studio Clock GX2021 vs Studio Clock

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 1/1000 second accuracy
  • Leap second support
  • 1970s LED design
  • Customizable colors
  • Quarter/half/hourly pips
  • Greenwich Time Signal (GTS)
Features
Read full description

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!

About

Studio Clock

Features
Read full description

Simple Studio Clock – A minimalist studio clock for iPhone, iPad, and Mac. Does exactly what it needs to – no more, no less. More features coming soon!

Screenshots

Studio Clock GX20213 screens
Studio Clock2 screens

Verdict

The call

The clearest difference is rating: Studio Clock at 5.0 against Studio Clock GX2021's 4.5. Studio Clock also leads on in-app purchases (none vs 9). Studio Clock GX2021's advantage is ratings volume (79 vs 1) and device support (4 vs 2). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Studio Clock GX2021 sells 9 one-off in-app purchases. Studio Clock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Studio Clock holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Studio Clock GX2021 has 79 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 days. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Studio Clock GX2021 versus Studio Clock: the parameters behind the verdict, then further details
ParameterStudio Clock GX2021Studio Clock
PriceFreeFree
Rating4.5 (79 ratings)5.0 (1 ratings) — better
Positive reviews73.0% of reviews—
Number of ratings79 — better1
Update frequencyEvery 3 daysEvery 3 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS14.1 — better16.6
Further details — not scored
Size3 MB1 MB
Age rating4+4+
DeveloperTrevor KamhungaNoah Patrick Redeker

In-app purchases

9 purchases

Studio Clock GX2021

One-time9
  • Tangerine$0.99
  • Aqua$0.99
  • Plum$0.99
Show 6 more
  • Banana$0.99
  • Strawberry$0.99
  • Bubblegum$0.99
  • Flora$0.99
  • Maraschino$0.99
  • Color Bundle$2.99
None

Studio Clock

No in-app purchases

Questions

Is Studio Clock GX2021 free?
Studio Clock GX2021 is free to download, with in-app purchases available.
Is Studio Clock free?
Studio Clock is free to download, with no in-app purchases.
Which has better reviews, Studio Clock GX2021 or Studio Clock?
Studio Clock is rated higher. Studio Clock GX2021 averages 4.5 out of 5 from 79 ratings, while Studio Clock averages 5.0 from 1 ratings.
Do Studio Clock GX2021 or Studio Clock have ads?
Neither Studio Clock GX2021 nor Studio Clock shows ads.
Which is updated more often, Studio Clock GX2021 or Studio Clock?
Studio Clock GX2021 ships an update every 3 days, and Studio Clock every 3 days. Most recently, Studio Clock GX2021 was updated on October 24, 2026 and Studio Clock on October 24, 2026.

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