# SMS to Email Forwarder vs OS3

The clearest difference is update cadence: SMS to Email Forwarder at weekly against OS3's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SMS to Email Forwarder sells 10 in-app purchases, starting at $1.99 per month and OS3 sells 1 in-app purchase, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

SMS to Email Forwarder ships an update weekly, OS3 monthly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SMS to Email Forwarder | OS3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/sms-to-email-forwarder/id6746125889/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 4 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [VoixWare](https://appshunter.io/developer/1769960311) | [QR LLC](https://appshunter.io/developer/1820066581) |

## What reviewers say

### SMS to Email Forwarder

[App page](https://appshunter.io/ios/app/sms-to-email-forwarder/id6746125889)

This app automatically forwards all your SMS and iMessage conversations to your email inbox. It prioritizes reliable and secure message delivery, ensuring your data is not sold. Focuses on providing high-quality software for message management.

**Highlights:** Automatic SMS forwarding, iMessage forwarding, Reliable message delivery, Secure data handling, Email integration

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly Plan | $1.99 | per month |
| Weekly Personal Plan | $3.99 | per 7 days |
| Monthly Personal Plan | $6.99 | per month |
| Weekly Business Plan | $9.99 | per 7 days |
| Monthly Business Plan | $19.99 | per month |
| Basic Yearly Plan | $19.99 | per year |
| Yearly Personal Plan | $39.99 | per year |
| Premium Yearly Plan | $49.99 | per year |
| Pro Yearly Plan | $99.99 | per year |
| Yearly Business Plan | $119.99 | per year |


### OS3

[App page](https://appshunter.io/ios/app/os3/id6760365662)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OS3 Pro | $12.99 | per month |


## Frequently asked questions

### Is SMS to Email Forwarder free?

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

### Is OS3 free?

OS3 is free to download, with in-app purchases available.

### Do SMS to Email Forwarder or OS3 have ads?

Neither SMS to Email Forwarder nor OS3 shows ads.

### Which is updated more often, SMS to Email Forwarder or OS3?

SMS to Email Forwarder ships an update weekly, and OS3 monthly. Most recently, SMS to Email Forwarder was updated on November 8, 2026 and OS3 on October 31, 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.*