# Clam Mobile vs Virtual numbers / Second line

The clearest difference is in-app purchases: Clam Mobile at none against Virtual numbers / Second line's 10. Clam Mobile also leads on iOS requirement (11.0 vs 14.0). Virtual numbers / Second line's advantage is update cadence (every 3 weeks vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. Virtual numbers / Second line sells 10 one-off in-app purchases. Clam Mobile asks for nothing beyond the download.

Clam Mobile ships an update every 8 months, Virtual numbers / Second line every 3 weeks. The most recent releases landed on October 4, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Clam Mobile | Virtual numbers / Second line |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (17 ratings)](https://appshunter.io/ios/app/virtual-numbers-second-line/id1669229422/reviews)** |
| Number of ratings | — | **17** |
| Positive reviews | — | 41.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 23 MB | 34 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Intelisys Limited](https://appshunter.io/developer/1441764311) | [FRANCE TELEPHONY](https://appshunter.io/developer/1506141836) |

## What reviewers say

### Clam Mobile

[App page](https://appshunter.io/ios/app/clam-mobile/id1441764312)

**Features:** macOS Compatibility

**In-app purchases:** none


### Virtual numbers / Second line

[App page](https://appshunter.io/ios/app/virtual-numbers-second-line/id1669229422)

Obtain international mobile numbers for various countries directly on your device without changing SIM cards. Make and receive calls and texts globally at competitive rates, ideal for separating personal and professional life or online registrations.

**Highlights:** International mobile numbers, Global calls and SMS, Online registration, No SIM swaps, No roaming fees, Wi-Fi or data connection

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Top up level 1 (Europe) | $1.99 | one-time |
| Top up level 1 (Worldwide) | $1.99 | one-time |
| Top up level 2 (Europe) | $3.99 | one-time |
| Subscription 1 month | $3.99 | one-time |
| Top up level 2 (Worldwide) | $3.99 | one-time |
| Subscription 3 Months | $6.99 | one-time |
| Top up level 3 (Europe) | $7.99 | one-time |
| Top up level 3 (Worldwide) | $7.99 | one-time |
| Subscription 12 Months | $13.99 | one-time |
| Credit 20.00 | $16.99 | one-time |


## Frequently asked questions

### Is Clam Mobile free?

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

### Is Virtual numbers / Second line free?

Virtual numbers / Second line is free to download, with in-app purchases available.

### Do Clam Mobile or Virtual numbers / Second line have ads?

Neither Clam Mobile nor Virtual numbers / Second line shows ads.

### Which is updated more often, Clam Mobile or Virtual numbers / Second line?

Clam Mobile ships an update every 8 months, and Virtual numbers / Second line every 3 weeks. Most recently, Clam Mobile was updated on October 4, 2026 and Virtual numbers / Second line on October 7, 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.*