# Sphere Time vs ZoneTime

The clearest difference is in-app purchases: Sphere Time at none against ZoneTime's 3. Sphere Time also leads on iOS requirement (9.3 vs 16.4). ZoneTime's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. ZoneTime sells 3 one-off in-app purchases. Sphere Time asks for nothing beyond the download.

Sphere Time ships an update every 5 weeks, ZoneTime every 3 days. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Sphere Time | ZoneTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (10 ratings)](https://appshunter.io/ios/app/sphere-time/id1441017597/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 33 MB | 51 MB |
| Requires iOS | **9.3** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sphere Consulting, Inc.](https://appshunter.io/developer/490104412) | [Meng-Yi Hsu](https://appshunter.io/developer/6783592735) |

## What reviewers say

### Sphere Time

[App page](https://appshunter.io/ios/app/sphere-time/id1441017597)

Easily convert time zones to stay connected globally. This app helps frequent travelers, those with international family, or professionals working across different regions understand the time in any city worldwide. It offers an intuitive interface for seamless time zone management.

**Highlights:** Intuitive time zone conversion, Supports multiple time zones simultaneously, Works offline with cached data, Global city database, Reduces meeting time zone confusion

**Features:** macOS Compatibility

**In-app purchases:** none


### ZoneTime

[App page](https://appshunter.io/ios/app/zonetime-world-clock/id6797138733)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All-Apps Unlock | $5.99 | one-time |
| Unlock ZoneTime | $7.99 | one-time |
| Unlock ZoneTime Final | $9.99 | one-time |


## Frequently asked questions

### Is Sphere Time free?

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

### Is ZoneTime free?

ZoneTime is free to download, with in-app purchases available.

### Do Sphere Time or ZoneTime have ads?

Neither Sphere Time nor ZoneTime shows ads.

### Which is updated more often, Sphere Time or ZoneTime?

Sphere Time ships an update every 5 weeks, and ZoneTime every 3 days. Most recently, Sphere Time was updated on October 13, 2026 and ZoneTime on October 18, 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.*