# KeepCalling International vs Unbox

The clearest difference is in-app purchases: Unbox at none against KeepCalling International's 10. Unbox also leads on ads (none vs shown) and rating (5.0 vs 4.6). KeepCalling International's advantage is ratings volume (19K vs 1). On price, update cadence and device support there is nothing between them.

Both are free to download. KeepCalling International sells 9 one-off in-app purchases. Unbox asks for nothing beyond the download.

Unbox holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: KeepCalling International has 19K ratings behind it against 1, so its average is the more settled of the two.

KeepCalling International ships an update every 3 weeks, Unbox fortnightly. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | KeepCalling International | Unbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (19K ratings)](https://appshunter.io/ios/app/keepcalling-international/id518708790/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unbox-community/id6744669501/reviews)** |
| Number of ratings | **19K** | 1 |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 53 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Miron Enterprises, LLC](https://appshunter.io/developer/518708793) | [Dasol Kim](https://appshunter.io/developer/1808820694) |

## What reviewers say

### KeepCalling International

[App page](https://appshunter.io/ios/app/keepcalling-international/id518708790)

Make affordable international calls, send mobile recharges, and get travel eSIMs with this app. Enjoy high-quality VoIP calls, instant top-ups to over 160 countries, and seamless data plans for your trips abroad. Stay connected globally without expensive roaming fees.

**Highlights:** Low-rate international calls, Mobile recharge for 160+ countries, Travel eSIM data plans, High-quality VoIP calls, Integrated contacts, Speed dial, Set Caller ID

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $5 Voice Credit | $5.99 | one-time |
| $6 Voice Credit | $5.99 | one-time |
| £4 Voice Credit | $5.99 | one-time |
| Prepaid 10 CAD credit | $8.99 | one-time |
| Prepaid 10 EUR credit | $11.99 | one-time |
| $10 Voice Credit | $11.99 | one-time |
| Prepaid 20 CAD credit | $17.99 | one-time |
| $20 Voice Credit | $23.99 | one-time |
| Prepaid 20 GBP credit | $29.99 | one-time |

**What reviewers like**

- 🚀 Great first call
- 🚀 Easy to use app
- 🚀 Affordable, fast, and excellent sound
- 🚀 Seamless integration with iOS
- 🚀 Reliable service

**What reviewers complain about**

- 🐛 Busy for what
- 🐛 Hard to connect
- 🐛 Worst app ever, don't waste your money
- 🐛 Drops my calls every time
- 🐛 App is not working properly

**Reported bugs**

- Prompt doesn't work
- Can't find number

**Requested features**

- Add ability to add minutes/call time from within the app


### Unbox

[App page](https://appshunter.io/ios/app/unbox-community/id6744669501)

Connect and share experiences anonymously with other international staff. This secure platform allows global colleagues to collaborate and support each other without usernames or profiles. Upload photos and engage in discussions on topic-based boards.

**Highlights:** Anonymous posting, Global and topic-based boards, Share experiences and insights, Comment and engage, Upload photos, No usernames or profiles, Multi-layered security

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KeepCalling International free?

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

### Is Unbox free?

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

### Which has better reviews, KeepCalling International or Unbox?

Unbox is rated higher. KeepCalling International averages 4.6 out of 5 from 19K ratings, while Unbox averages 5.0 from 1 ratings.

### Do KeepCalling International or Unbox have ads?

KeepCalling International shows ads; Unbox does not.

### Which is updated more often, KeepCalling International or Unbox?

KeepCalling International ships an update every 3 weeks, and Unbox fortnightly. Most recently, KeepCalling International was updated on November 3, 2026 and Unbox on October 28, 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.*