# ZoneTime vs Gratuity Tip Calculator 1.0

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.

Both are free to download. Gratuity Tip Calculator 1.0 sells 1 one-off in-app purchase. ZoneTime asks for nothing beyond the download.

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.

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.

## The numbers

| Metric | ZoneTime | Gratuity Tip Calculator 1.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/zonetime/id852849552/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/gratuity-tip-calculator-10/id6468976998/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 16 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glen Tregoning](https://appshunter.io/developer/852849555) | [Elden Lords LLC](https://appshunter.io/developer/1497246115) |

## What reviewers say

### ZoneTime

[App page](https://appshunter.io/ios/app/zonetime/id852849552)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Gratuity Tip Calculator 1.0

[App page](https://appshunter.io/ios/app/gratuity-tip-calculator-10/id6468976998)

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:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tip Calculator Premium | $3.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*