Comparison

PopStar with Undo vs Titanium Luxury Clock

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

Head to head
About

PopStar with Undo

This highly addictive puzzle game offers two distinct modes: Classic, where you clear blocks to meet level targets without a time limit, and Endless, which challenges you to clear as many blocks as possible against the clock. Features include an undo button and customizable block colors.

Highlights
  • Two game modes: Classic and Endless
  • Tap two or more same-colored blocks
  • No time limit in Classic mode
  • Time-based challenges in Endless mode
  • Undo button
  • Customizable block colors
Read full description

Highly addictive game. Once you start, you cannot stop. There are two modes. Game rule Classic: - Tap two or more blocks, which are same color - No time limit, once you meet target you can promote to next level Endless: - Tap two or more blocks, which are same color - Tap the blocks as more and fast as you can - The more block you tap once, the more time will be added - When level up the time drain will be faster - Once time up it will game over Score rule: Score = block x block x 5 Bonus rule of Classic mode: bonus = 2000 - block x block x 20 Features: - Undo Button - 9 different color blocks, you can choose random color or fixed color

About

Titanium Luxury Clock

This app offers a collection of premium analog clock faces for iOS devices. Customize your display by showing or hiding the date and seconds, and adjust brightness for optimal viewing. It's designed for energy efficiency, making it suitable for OLED displays.

Highlights
  • Premium analog clock styles
  • Hide/show date
  • Hide/show seconds
  • Brightness adjustment
  • Energy efficient design
  • Set reminders/notifications
Features
Read full description

Titanium Luxury Clock - A series of Premium Analog Clocks for iOS Devices. Download Titanium Luxury Clock Collection and enjoy this Beautiful Clock on your new iPhone or iPad. Features: • Swipe on screen to switch clock style. • Option to show or hide Date. • Option to show or hide Second. • Option to set reminder or timely notification. • Energy Efficient. • Extra option to Adjust brightness of the Clock. Titanium Luxury Clock is energy efficient and can achieve very low power consumption. The iPhone Super Retina OLED display only emits light from pixels that are used, other than that pixel that aren't used are completely black and achieves low power consumption. Usage: - You can set the timer while takes a nap and able to sneak in time any time you want. - Set a Timer for your work meanwhile able to take a glance at time display. - Anything else as you can imagine. Thanks for your support and do visit nitrio.com for more apps for your iOS devices.

Screenshots

PopStar with Undo4 screens
Titanium Luxury Clock4 screens

Verdict

The call

The clearest difference is rating: PopStar with Undo at 4.7 against Titanium Luxury Clock's 3.0. PopStar with Undo also leads on update cadence (every 11 months vs every 39 months) and ratings volume (6 vs 2). Titanium Luxury Clock's advantage is in-app purchases (none vs 1) and ads (none vs shown). On monetization model and device support 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

PopStar with Undo costs $4.00 and Titanium Luxury Clock $1.99 up front. PopStar with Undo sells 1 one-off in-app purchase. Titanium Luxury Clock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PopStar with Undo holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

UpkeepUpdate frequency

PopStar with Undo ships an update every 11 months, Titanium Luxury Clock every 39 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

Scorecard7 real differences · 3 level
PopStar with Undo versus Titanium Luxury Clock: the parameters behind the verdict, then further details
ParameterPopStar with UndoTitanium Luxury Clock
Price$4.00$1.99 — better
Rating4.7 (6 ratings) — better3.0 (2 ratings)
Positive reviews33.3% of reviews—
Number of ratings6 — better2
Update frequencyEvery 11 months — betterEvery 39 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationPaidPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.612.0 — better
Further details — not scored
Size22 MB12 MB
Age rating4+4+
DeveloperOscar TsangHeng Jia Liang

Customer experience

PopStar with Undo

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Titanium Luxury Clock

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

1 purchases

PopStar with Undo

One-time1
  • Remove advertisement$1.99
None

Titanium Luxury Clock

No in-app purchases

Questions

Is PopStar with Undo free?
PopStar with Undo costs $4.00, and also offers in-app purchases.
Is Titanium Luxury Clock free?
Titanium Luxury Clock costs $1.99, with no in-app purchases.
Which has better reviews, PopStar with Undo or Titanium Luxury Clock?
PopStar with Undo is rated higher. PopStar with Undo averages 4.7 out of 5 from 6 ratings, while Titanium Luxury Clock averages 3.0 from 2 ratings.
Do PopStar with Undo or Titanium Luxury Clock have ads?
PopStar with Undo shows ads; Titanium Luxury Clock does not.
Which is updated more often, PopStar with Undo or Titanium Luxury Clock?
PopStar with Undo ships an update every 11 months, and Titanium Luxury Clock every 39 months. Most recently, PopStar with Undo was updated on October 24, 2026 and Titanium Luxury Clock on October 26, 2026.

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