# SIPVOICE SMS vs autoforward

The clearest difference is in-app purchases: SIPVOICE SMS at none against autoforward's 2. SIPVOICE SMS also leads on device support (3 vs 1) and iOS requirement (14.0 vs 18.4). autoforward's advantage is update cadence (fortnightly vs every 32 months). On price and ads there is nothing between them.

Both are free to download. autoforward sells 2 in-app purchases, starting at $4.99 per month. SIPVOICE SMS asks for nothing beyond the download.

SIPVOICE SMS ships an update every 32 months, autoforward fortnightly. The most recent releases landed on September 9, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | SIPVOICE SMS | autoforward |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (18 ratings)](https://appshunter.io/ios/app/autoforward-forward-sms/id6745516888/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 93.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 32 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 51 MB | 5 MB |
| Requires iOS | **14.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Textable](https://appshunter.io/developer/1395042035) | [above the fold GmbH](https://appshunter.io/developer/1083656339) |

## What reviewers say

### SIPVOICE SMS

[App page](https://appshunter.io/ios/app/sipvoice-sms/id6446000069)

**Features:** macOS Compatibility

**In-app purchases:** none


### autoforward

[App page](https://appshunter.io/ios/app/autoforward-forward-sms/id6745516888)

Automatically forward incoming SMS messages from your iPhone to an email address or another phone number. Never miss important alerts like two-factor authentication codes or delivery updates.

**Highlights:** SMS to Email Forwarding, SMS to SMS Forwarding, Reliable Message Delivery, Forward 2FA Codes, Forward Delivery Updates, Free to Use

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $4.99 | per month |
| Pro Yearly | $24.99 | per year |


## Frequently asked questions

### Is SIPVOICE SMS free?

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

### Is autoforward free?

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

### Do SIPVOICE SMS or autoforward have ads?

Neither SIPVOICE SMS nor autoforward shows ads.

### Which is updated more often, SIPVOICE SMS or autoforward?

SIPVOICE SMS ships an update every 32 months, and autoforward fortnightly. Most recently, SIPVOICE SMS was updated on September 9, 2026 and autoforward on September 27, 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.*