# SMS io vs Shamir Safe

The clearest difference is in-app purchases: Shamir Safe at none against SMS io's 21. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SMS io sells 21 in-app purchases, starting at $3.99 per month. Shamir Safe asks for nothing beyond the download.

SMS io ships an update weekly, Shamir Safe every 10 days. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SMS io | Shamir Safe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (85 ratings)](https://appshunter.io/ios/app/sms-io-virtual-verification/id6756608507/reviews)** | — |
| Number of ratings | **85** | — |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 22 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APPLOX](https://appshunter.io/developer/1843634912) | [Serhii Sereda](https://appshunter.io/developer/1887133214) |

## What reviewers say

### SMS io

[App page](https://appshunter.io/ios/app/sms-io-virtual-verification/id6756608507)

This app provides temporary virtual phone numbers to receive SMS verification codes online. It's ideal for sign-ups and account verification without using your personal number, offering a secure and private solution across many countries.

**Highlights:** Receive SMS verification codes online, Temporary virtual phone numbers, Protect personal number privacy, Supports over 160 countries, Coin-based pay-as-you-use system, Fast and secure SMS delivery

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

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly 4 Credits | $3.99 | per month |
| SMS Verification - Weekly Lite | $3.99 | per 7 days |
| Monthly 5 Credits | $4.99 | per month |
| Monthly 7 Credits | $6.99 | per month |
| Virtual Number: Weekly 8 Credits | $7.99 | per 7 days |
| Monthly 8 Credits | $7.99 | per month |
| Monthly 9 Credits | $8.99 | per month |
| Monthly Subscription for 10 Coins | $9.99 | per month |
| Weekly Subscription for 10 Coins | $9.99 | per 7 days |
| Virtual Number - Weekly 15 Credits | $14.99 | per 7 days |
| Monthly 25 Credits | $24.99 | per month |
| Get 1 SMS Verification Coin | $0.99 | one-time |
| Receive SMS Code: 3 Coins | $2.99 | one-time |
| Get 4 Verification Coins | $3.99 | one-time |
| 5 Coins: SMS Number Code | $4.99 | one-time |
| Get 6 Virtual SMS Coins | $5.99 | one-time |
| Receive SMS Number: 7 Coins | $6.99 | one-time |
| 8 Coins to Verify Code | $7.99 | one-time |
| 9 Virtual Verification Coins | $8.99 | one-time |
| Get 10 SMS Code Coins | $9.99 | one-time |
| 25 Credits | $24.99 | one-time |


### Shamir Safe

[App page](https://appshunter.io/ios/app/shamir-safe/id6761282375)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMS io free?

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

### Is Shamir Safe free?

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

### Do SMS io or Shamir Safe have ads?

Both SMS io and Shamir Safe show ads.

### Which is updated more often, SMS io or Shamir Safe?

SMS io ships an update weekly, and Shamir Safe every 10 days. Most recently, SMS io was updated on October 31, 2026 and Shamir Safe on October 25, 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.*