# SMS Forwarder vs Solar Declination

The clearest difference is in-app purchases: Solar Declination at none against SMS Forwarder's 4. Solar Declination also leads on iOS requirement (15.6 vs 17.0). SMS Forwarder's advantage is update cadence (every 9 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. SMS Forwarder sells 4 in-app purchases, starting at $4.99 per 7 days. Solar Declination asks for nothing beyond the download.

SMS Forwarder ships an update every 9 days, Solar Declination every 2 months. The most recent releases landed on October 25, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | SMS Forwarder | Solar Declination |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (32 ratings)](https://appshunter.io/ios/app/sms-forwarder-forward-sms/id6755627694/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 38 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOV DIGITAL LTD](https://appshunter.io/developer/1630498556) | [Rafael Guedes Alves](https://appshunter.io/developer/650179806) |

## What reviewers say

### SMS Forwarder

[App page](https://appshunter.io/ios/app/sms-forwarder-forward-sms/id6755627694)

Automate the forwarding of text messages to various platforms like email, Slack, and webhooks. This tool helps professionals manage OTPs, 2FA codes, and important notifications by syncing messages to their preferred communication channels.

**Highlights:** Forward SMS to Email, Slack, Webhook, Keyword-based filtering, Schedule-based forwarding, Multiple destination support, Retry-on-failure for reliability, Preserves real sender information

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Annual | $19.99 | per year |
| Premium Yearly | $39.99 | per year |
| Premium Lifetime | $79.99 | one-time |


### Solar Declination

[App page](https://appshunter.io/ios/app/solar-declination/id6759112331)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SMS Forwarder free?

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

### Is Solar Declination free?

Solar Declination is free to download, with no in-app purchases.

### Do SMS Forwarder or Solar Declination have ads?

Neither SMS Forwarder nor Solar Declination shows ads.

### Which is updated more often, SMS Forwarder or Solar Declination?

SMS Forwarder ships an update every 9 days, and Solar Declination every 2 months. Most recently, SMS Forwarder was updated on October 25, 2026 and Solar Declination on October 5, 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.*