# OTPBox vs SMSKey

The clearest difference is ads: SMSKey at none against OTPBox's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. OTPBox sells 9 one-off in-app purchases and SMSKey sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | OTPBox | SMSKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Size | 60 MB | 44 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maiya Shrestha](https://appshunter.io/developer/1831035208) | [DINCER YUVA](https://appshunter.io/developer/1726449226) |

## What reviewers say

### OTPBox

[App page](https://appshunter.io/ios/app/otpbox-virtual-number-sms/id6754185967)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |
| 1 Month - 5 Credits | $6.99 | one-time |
| 1 Months- 10 Credits | $9.99 | one-time |
| 3 Months - 12 credits | $12.99 | one-time |
| 3 Months - 22 credits | $21.99 | one-time |
| 6 Months - 23 credits | $24.99 | one-time |
| 6 Months - 33 credits | $32.99 | one-time |
| 1 Year - 60 credits | $99.99 | one-time |
| 1 Year - 102 credits | $101.99 | one-time |


### SMSKey

[App page](https://appshunter.io/ios/app/smskey-sms-verification-code/id6761311234)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SMSKey 1 Weekly | $4.99 | per 7 days |
| SMSKey 1 Monthly | $19.99 | per month |
| SMSKey 50 Credits | $4.99 | one-time |
| SMSKey 250 Credits | $19.99 | one-time |


## Frequently asked questions

### Is OTPBox free?

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

### Is SMSKey free?

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

### Do OTPBox or SMSKey have ads?

OTPBox shows ads; SMSKey does not.

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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.*