Comparison

Rubber Clock vs Flip Clock

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

Head to head
About

Rubber Clock

Features
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Initial release of Rubber Clock. Create your own digital clock by typing a sentence or uploading a favorite photo. Make a cozy pet clock, a countdown for a special day, or a relaxing bedside clock. Turn time into something that feels like yours.

About

Flip Clock

Features
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Turn any phone or tablet into a beautiful bedside flip clock. Big, easy-to-read digits that dim automatically in the dark, so the clock never lights up your bedroom. Prop it on the nightstand or desk and glance the time from across the room. MADE FOR THE NIGHTSTAND β€’ Full-screen flip digits β€” readable from bed β€’ Auto-dimming for dark rooms, easy on the eyes β€’ Burn-in protection so a static clock won't mark your screen β€’ 12 / 24-hour, follows your system setting β€’ Stays on all night β€” a proper bedside clock TRY BEFORE YOU BUY Preview every theme for free β€” see exactly what you're getting before you pay a cent. HONEST PRICING One-time Pro ($9.99) removes ads and unlocks all themes. No subscription. Ever. The clock itself is free. Great as a bedside clock, night clock, desk clock, or dock display.

Screenshots

Rubber Clock3 screens
Flip Clock4 screens

Verdict

The call

The clearest difference is ads: Rubber Clock at none against Flip Clock's shown. Flip Clock's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.4). On price, update cadence 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Rubber Clock sells 3 one-off in-app purchases and Flip Clock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rubber Clock ships an update every 5 days, Flip Clock weekly. The most recent releases landed on October 11, 2026 and September 29, 2026 respectively.

Scorecard3 real differences Β· 3 level
Rubber Clock versus Flip Clock: the parameters behind the verdict, then further details
ParameterRubber ClockFlip Clock
PriceFreeFree
Update frequencyEvery 5 days β€” betterWeekly
AdsNo β€” betterYes
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS18.413.0 β€” better
Further details β€” not scored
Size111 MB34 MB
Age rating4+4+
DeveloperδΌ ζ²³ εΌ Gun woo Kim

In-app purchases

3 purchases

Rubber Clock

One-time3
  • Small Eraser Pack$0.99
  • Medium Eraser Pack$1.99
  • Large Eraser Pack$2.99
1 purchases

Flip Clock

One-time1
  • Pro (Ads-free + All Themes)$9.99

Questions

Is Rubber Clock free?
Rubber Clock is free to download, with in-app purchases available.
Is Flip Clock free?
Flip Clock is free to download, with in-app purchases available.
Do Rubber Clock or Flip Clock have ads?
Flip Clock shows ads; Rubber Clock does not.
Which is updated more often, Rubber Clock or Flip Clock?
Rubber Clock ships an update every 5 days, and Flip Clock weekly. Most recently, Rubber Clock was updated on October 11, 2026 and Flip Clock on September 29, 2026.

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