# International Calling vs Openspace.Social

The clearest difference is in-app purchases: Openspace.Social at none against International Calling's 6. Openspace.Social also leads on iOS requirement (15.1 vs 17.0). International Calling's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. International Calling sells 6 one-off in-app purchases. Openspace.Social asks for nothing beyond the download.

International Calling ships an update every 2 weeks, Openspace.Social fortnightly. The most recent releases landed on October 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | International Calling | Openspace.Social |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (28 ratings)](https://appshunter.io/ios/app/international-calling-callsky/id6743963932/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 39 MB | 37 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Venus Cloud Ltd](https://appshunter.io/developer/788627922) | [Massimo Raimondi](https://appshunter.io/developer/1708573815) |

## What reviewers say

### International Calling

[App page](https://appshunter.io/ios/app/international-calling-callsky/id6743963932)

Make affordable international calls to landlines and mobiles in over 180 countries. Your real number appears as caller ID, and the recipient doesn't need an app. Pay only for what you use with no subscriptions.

**Highlights:** Calls to 180+ countries, Rates from $0.02/min, Verified caller ID, Dual-provider routing, No subscriptions, Pay-as-you-go credits

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Top-Up Pack | $4.99 | one-time |
| Small Top-Up Pack | $5.00 | one-time |
| Medium Top-Up Pack | $8.99 | one-time |
| Medium Top-Up Pack | $10.00 | one-time |
| Large Credit Pack | $16.99 | one-time |
| Large Credit Pack | $20.00 | one-time |


### Openspace.Social

[App page](https://appshunter.io/ios/app/openspacesocial/id6763966324)

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

**In-app purchases:** none


## Frequently asked questions

### Is International Calling free?

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

### Is Openspace.Social free?

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

### Do International Calling or Openspace.Social have ads?

Openspace.Social shows ads; International Calling does not.

### Which is updated more often, International Calling or Openspace.Social?

International Calling ships an update every 2 weeks, and Openspace.Social fortnightly. Most recently, International Calling was updated on October 19, 2026 and Openspace.Social on October 10, 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.*