# Smart Energy Meter vs SMS Forwarder

The clearest difference is in-app purchases: Smart Energy Meter at none against SMS Forwarder's 4. Smart Energy Meter also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). SMS Forwarder's advantage is update cadence (every 5 days vs every 4 months). On price and ads there is nothing between them.

Both are free to download. SMS Forwarder sells 4 in-app purchases, starting at $2.99 per 7 days. Smart Energy Meter asks for nothing beyond the download.

Smart Energy Meter ships an update every 4 months, SMS Forwarder every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Smart Energy Meter | SMS Forwarder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 37 MB | 19 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Smart Sensor Design - Empresa Paranaense de Sensores LTDA](https://appshunter.io/developer/1737767839) | [Mehmed Ihsan Kahramanoglu](https://appshunter.io/developer/1896228167) |

## What reviewers say

### Smart Energy Meter

[App page](https://appshunter.io/ios/app/smart-energy-meter/id6503910255)

**Features:** macOS Compatibility

**In-app purchases:** none


### SMS Forwarder

[App page](https://appshunter.io/ios/app/sms-forwarder-text-otp-2fa/id6766184874)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $49.99 | per year |
| Lifetime | $149.99 | one-time |


## Frequently asked questions

### Is Smart Energy Meter free?

Smart Energy Meter is free to download, with no in-app purchases.

### Is SMS Forwarder free?

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

### Do Smart Energy Meter or SMS Forwarder have ads?

Neither Smart Energy Meter nor SMS Forwarder shows ads.

### Which is updated more often, Smart Energy Meter or SMS Forwarder?

Smart Energy Meter ships an update every 4 months, and SMS Forwarder every 5 days. Most recently, Smart Energy Meter was updated on October 25, 2026 and SMS Forwarder 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.*