# VirtualSIM vs iSources

The clearest difference is in-app purchases: iSources at none against VirtualSIM's 15. VirtualSIM's advantage is update cadence (every 4 days vs every 3 weeks) and iOS requirement (13.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. VirtualSIM sells 13 in-app purchases, starting at $1.99 per month. iSources asks for nothing beyond the download.

VirtualSIM ships an update every 4 days, iSources every 3 weeks. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | VirtualSIM | iSources |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (80 ratings)](https://appshunter.io/ios/app/virtualsimrent-a-phone-number/id866657515/reviews)** | — |
| Number of ratings | **80** | — |
| Positive reviews | 25.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 102 MB | 5 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Procescom](https://appshunter.io/developer/866657518) | [APPLOAD LLC (NJ)](https://appshunter.io/developer/1825689362) |

## What reviewers say

### VirtualSIM

[App page](https://appshunter.io/ios/app/virtualsimrent-a-phone-number/id866657515)

Instantly rent a US or international phone number without needing a physical SIM card. Use it to make calls, send messages, and register for apps and services globally. Enjoy affordable communication with no hidden fees.

**Highlights:** Rent US and international numbers, No physical SIM card required, Register for apps and services, Affordable international calls and SMS, Use personal number as Caller ID

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| US phone number | $1.99 | per month |
| 1 US Number | $2.99 | per month |
| 1 EU Number | $4.99 | per month |
| 2 US Numbers | $5.99 | per month |
| 1 UK number | $5.99 | per month |
| 3 US Numbers | $8.99 | per month |
| 1 credit pack | $1.99 | one-time |
| Virtual Sim 1 Month Subscription | $1.99 | one-time |
| 1 Month Virtual Number Subscription | $4.99 | one-time |
| 5 credits pack | $5.99 | one-time |
| 10 credits pack | $10.99 | one-time |
| 20 credits pack | $21.99 | one-time |
| 1 Month Virtual Number Subscription | $21.99 | one-time |

**What reviewers like**

- ✨ Works with WhatsApp
- 💰 Low call/text rates
- 👍 Useful app

**What reviewers complain about**

- ❌ Scam/Fake app
- 🚫 Numbers not working
- 💸 Money debited, no service
- ❌ Cannot send/receive SMS
- ❌ Cannot make/receive calls

**Reported bugs**

- Numbers not working
- Cannot send/receive SMS
- Cannot make/receive calls
- Connection errors
- App crashing

**Requested features**

- Add more countries (Spain, Netherlands, Ireland)
- Add call forwarding
- Fix country code selection
- Add Russian language support


### iSources

[App page](https://appshunter.io/ios/app/isources/id6756681721)

**In-app purchases:** none


## Frequently asked questions

### Is VirtualSIM free?

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

### Is iSources free?

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

### Do VirtualSIM or iSources have ads?

Neither VirtualSIM nor iSources shows ads.

### Which is updated more often, VirtualSIM or iSources?

VirtualSIM ships an update every 4 days, and iSources every 3 weeks. Most recently, VirtualSIM was updated on October 16, 2026 and iSources 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.*