Comparison

ZoneTime vs Gratuity Tip Calculator 1.0

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

Head to head
About

ZoneTime

Easily compare timezones to schedule meetings and avoid calling people at inconvenient hours. The app features a widget for quick glances and a table to compare up to 20 locations, automatically adjusting for Daylight Saving Time.

Highlights
  • View overlapping timezone hours
  • Schedule meetings across timezones
  • Today Widget for quick time checks
  • Compare up to 20 locations
  • Color-coded 'OK to call' times
  • Automatic Daylight Saving Time adjustment
  • Create calendar events across timezones
Features
Read full description

ZoneTime offers a quick and easy way to view overlapping timezone hours, and setup meetings. ZoneTime can help you: * stop waking up your friends and family when you call them overseas. * catch your international colleagues while they're still in the office. * compare timezones between a flight's origin and destination. Included Features * ZoneTime Today Widget now allows you to quickly glance at times across your configured locations without needing to open the app, or unlock you phone. * An easy to use table to compare today's times for up to 20 locations at a time. * Choose from cities from around the globe * Color codes times based on whether it's 'OK' to call. * Automatically adjusts for Daylight Saving Time for each Location. * Edit and rearrange locations you want to compare timezones. * Compare timezones in landscape or portrait orientation. * Create an calendar event across multiple timezones

About

Gratuity Tip Calculator 1.0

Easily calculate tips and split bills with this intuitive app. Features a user-friendly interface, custom tip percentages, and the ability to round amounts up or down. Supports dark theme and customizable settings for a personalized experience.

Highlights
  • User-friendly interface
  • Bill splitting
  • Custom tip percentages
  • Round up/down tip amounts
  • Instant feedback
  • Dark theme support
  • Customizable settings
Features
Read full description

We are thrilled to present the very first version of Tip Calculator, your ultimate tool for effortless bill splitting and tip calculations. What's in v1: User-Friendly Interface: We've designed a sleek and intuitive user interface that makes calculating tips a breeze. No more fumbling with numbers; with just a few taps, you can swiftly calculate the perfect tip for your meal. Bill Splitting Made Easy: Whether you're dining with friends, family, or colleagues, our app helps you evenly split the bill, ensuring that everyone pays their fair share. Say goodbye to disputes and awkward calculations at the table! Custom Tip Percentages: We understand that tipping preferences vary, so we've included a feature that allows you to set custom tip percentages to match your preferences. You can be as generous or as frugal as you like! Round Up or Down: Want to round the tip amount up or down? No problem! We offer a simple toggle to help you achieve the exact amount you desire, leaving you in complete control. Instant Feedback: As you input your bill details, you'll receive real-time feedback on the tip and total amount. No more second-guessing, thanks to our live updates. Dark Theme Support: We know that late-night dinners and low-light environments are common. That's why Tip Calculator supports Dark Theme, making it easy on the eyes even in dimly lit situations. Settings & Preferences: Tailor Tip Calculator to your liking with customizable settings. Whether you prefer a different currency symbol or a unique app theme, we've got you covered. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ZoneTime4 screens
Gratuity Tip Calculator 1.04 screens

Verdict

The call

The clearest difference is in-app purchases: ZoneTime at none against Gratuity Tip Calculator 1.0's 1. ZoneTime also leads on iOS requirement (8.0 vs 11.0). Gratuity Tip Calculator 1.0's advantage is update cadence (every 5 days vs every 3 months) and ratings volume (4 vs 1). On price, rating, review sentiment 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. Gratuity Tip Calculator 1.0 sells 1 one-off in-app purchase. ZoneTime asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ZoneTime against 5.0 for Gratuity Tip Calculator 1.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

ZoneTime ships an update every 3 months, Gratuity Tip Calculator 1.0 every 5 days. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.

Scorecard5 real differences · 5 level
ZoneTime versus Gratuity Tip Calculator 1.0: the parameters behind the verdict, then further details
ParameterZoneTimeGratuity Tip Calculator 1.0
PriceFreeFree
Rating5.0 (1 ratings)5.0 (4 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings14 — better
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS8.0 — better11.0
Further details — not scored
Size26 MB16 MB
Age rating4+4+
DeveloperGlen TregoningElden Lords LLC

Customer experience

ZoneTime

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Gratuity Tip Calculator 1.0

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ZoneTime

No in-app purchases

1 purchases

Gratuity Tip Calculator 1.0

One-time1
  • Tip Calculator Premium$3.99

Questions

Is ZoneTime free?
ZoneTime is free to download, with no in-app purchases.
Is Gratuity Tip Calculator 1.0 free?
Gratuity Tip Calculator 1.0 is free to download, with in-app purchases available.
Which has better reviews, ZoneTime or Gratuity Tip Calculator 1.0?
ZoneTime and Gratuity Tip Calculator 1.0 are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.
Do ZoneTime or Gratuity Tip Calculator 1.0 have ads?
Neither ZoneTime nor Gratuity Tip Calculator 1.0 shows ads.
Which is updated more often, ZoneTime or Gratuity Tip Calculator 1.0?
ZoneTime ships an update every 3 months, and Gratuity Tip Calculator 1.0 every 5 days. Most recently, ZoneTime was updated on October 12, 2026 and Gratuity Tip Calculator 1.0 on October 2, 2026.

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