Quick Tip CalculatorX vs Time Zone Clock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Quick Tip CalculatorX
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Calculate tip and split the bill and tips by people- the ultimate tip calculator! This tip calculator app not only calculates tip quickly and easily but also helps to split the bill between any number of people.
Time Zone Clock
Never miss a call or appointment due to time zone differences. This app helps you manage world clocks and set alarms accurately across different locations. It's designed for travelers, remote teams, and anyone needing to coordinate globally.
- Time zone alarms
- iOS 26 AlarmKit integration
- Lock Screen and Home Screen widgets
- 12 & 24 hour clock display
- Global city list management
- Time slider for future viewing
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Ever missed a call because your reminder went off in the wrong time zone? Or set an alarm that rang hours too early—or too late? With GoTime, your clocks and alarms stay aligned no matter where in the world you (or your team) are. GoTime is a clean, reliable world clock and alarm app built for travelers, remote workers, and anyone coordinating across time zones. Features: • Time Zone Alarms: Set alarms in any city’s local time, ideal for meetings, flights, or staying in sync with family abroad. • iOS 26 Alarm Integration: Built on Apple’s latest AlarmKit, GoTime’s alarms work seamlessly with the native system for dependable scheduling. • Widgets Everywhere: Add world clocks and alarms to your Lock Screen, Home Screen, or Smart Stack for instant access. • 12 & 24 Hour Clocks: View both formats side by side. • Global City List: Add and manage cities from around the world. • Time Slider: Quickly see what time it is elsewhere as your day moves forward. Terms & Conditions: https://bushman.studio/#terms
Screenshots
Verdict
The clearest difference is in-app purchases: Quick Tip CalculatorX at none against Time Zone Clock's 9. Quick Tip CalculatorX also leads on iOS requirement (13.0 vs 18.2). On price, update cadence, ads 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
Both are free to download. Time Zone Clock sells 8 in-app purchases, starting at $2.99 per month. Quick Tip CalculatorX asks for nothing beyond the download.
Quick Tip CalculatorX ships an update weekly, Time Zone Clock every 10 days. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.
| Parameter | Quick Tip CalculatorX | Time Zone Clock |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (253 ratings) — better |
| Positive reviews | — | 57.1% of reviews |
| Number of ratings | — | 253 — better |
| Update frequency | Weekly — better | Every 10 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 25 MB | 100 MB |
| Age rating | 4+ | 4+ |
| Developer | kuo ching liew | Bushman, LLC |
Bugs and requests
Quick Tip CalculatorX
Not enough reviews yet to summarise bugs or requests.
Time Zone Clock
Reported bugs
4 issues- Widgets not available after purchase
- App cancelled subscription without request
- In-app purchases alleged free but not
- Free lifetime purchase cancelled
Requested features
3 requests- Make the app free
- Widget should display more than one time zone
- Option to choose between 24-hour or 12-hour format
In-app purchases
Quick Tip CalculatorX
No in-app purchases
Time Zone Clock
- GoTime PRO - Unlimited Access$2.991 Month
- Secret Discount$8.991 Year
- GoTime PRO - Unlimited Access1 Month trial2 variants$14.991 Year
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- Encore Annual 1 Month Trial1 Month trial$14.991 Year
- GoTime PRO - Unlimited Access3 Days trial$14.991 Year
- GoTime PRO - Unlimited Access3 Days trial$19.991 Year
- GoTime PRO - Unlimited Access1 Month trial$19.991 Year
- Lifetime Access$49.99
Questions
Is Quick Tip CalculatorX free?
Is Time Zone Clock free?
Do Quick Tip CalculatorX or Time Zone Clock have ads?
Which is updated more often, Quick Tip CalculatorX or Time Zone Clock?
Other comparisons
