# ZoneTime vs StandBy Clock

The clearest difference is price: ZoneTime at Free against StandBy Clock's $1.99. ZoneTime also leads on rating (5.0 vs 3.3) and iOS requirement (8.0 vs 13.0). StandBy Clock's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (4 vs 1). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

ZoneTime is free to download; StandBy Clock costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ZoneTime holds the better App Store score, 5.0 against 3.3. 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, StandBy Clock every 3 weeks. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ZoneTime | StandBy Clock |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zonetime/id852849552/reviews)** | [3.3 (4 ratings)](https://appshunter.io/ios/app/standby-clock-night-display/id6766165559/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 26 MB | 65 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glen Tregoning](https://appshunter.io/developer/852849555) | [Onur Isik](https://appshunter.io/developer/1514567081) |

## 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


### StandBy Clock

[App page](https://appshunter.io/ios/app/standby-clock-night-display/id6766165559)

Transform your device into an elegant bedside or desk clock with multiple aesthetic faces, a world map showing the day-night boundary, and optional offline sleep audio. Enjoy a calm, low-light viewing experience with practical everyday details.

**Highlights:** Classic flip clock design, World map with day-night boundary, Offline sleep audio, Warm greeting messages, Analog and digital clock faces, Photo background cycles, Adjustable standby brightness

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZoneTime free?

ZoneTime is free to download, with no in-app purchases.

### Is StandBy Clock free?

StandBy Clock costs $1.99, with no in-app purchases.

### Which has better reviews, ZoneTime or StandBy Clock?

ZoneTime is rated higher. ZoneTime averages 5.0 out of 5 from 1 ratings, while StandBy Clock averages 3.3 from 4 ratings.

### Do ZoneTime or StandBy Clock have ads?

Neither ZoneTime nor StandBy Clock shows ads.

### Which is updated more often, ZoneTime or StandBy Clock?

ZoneTime ships an update every 3 months, and StandBy Clock every 3 weeks. Most recently, ZoneTime was updated on October 12, 2026 and StandBy Clock on October 16, 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.*