# Door Key vs Verify SMS

The clearest difference is in-app purchases: Door Key at none against Verify SMS's 7. Door Key also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). Verify SMS's advantage is update cadence (weekly vs monthly). On price and ads there is nothing between them.

Both are free to download. Verify SMS sells 7 one-off in-app purchases. Door Key asks for nothing beyond the download.

Door Key ships an update monthly, Verify SMS weekly. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Door Key | Verify SMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/verify-sms-virtual-number/id6759080670/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 66 MB | 22 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ECONDOS SISTEMAS LTDA - ME](https://appshunter.io/developer/1144142573) | [SERHAT DOGAN](https://appshunter.io/developer/1833722340) |

## What reviewers say

### Door Key

[App page](https://appshunter.io/ios/app/door-key/id6752425863)

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

**In-app purchases:** none


### Verify SMS

[App page](https://appshunter.io/ios/app/verify-sms-virtual-number/id6759080670)

Receive SMS verification codes online without revealing your personal phone number. Get instant virtual numbers from over 200 countries for hundreds of services, with a fast refund guarantee if codes aren't received.

**Highlights:** Instant virtual phone numbers, SMS codes for 700+ services, 200+ countries supported, Automatic 2-minute refund guarantee, Pay-as-you-use credit system, Zero advertisements, Real privacy protection

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Dollar Credits | $0.99 | one-time |
| 3 Credits | $2.99 | one-time |
| 5 Dollar Credits | $4.99 | one-time |
| 10 Dollar Credits | $9.99 | one-time |
| 20 Dollar Credits | $19.99 | one-time |
| 50 Dollar Credits | $49.99 | one-time |
| 100 Dollar Credits | $99.99 | one-time |


## Frequently asked questions

### Is Door Key free?

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

### Is Verify SMS free?

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

### Do Door Key or Verify SMS have ads?

Neither Door Key nor Verify SMS shows ads.

### Which is updated more often, Door Key or Verify SMS?

Door Key ships an update monthly, and Verify SMS weekly. Most recently, Door Key was updated on October 7, 2026 and Verify SMS on October 8, 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.*