# SMA Energy vs SUNWAVE

The clearest difference is monetization model: SUNWAVE at free against SMA Energy's free with in-app purchases. SUNWAVE also leads on iOS requirement (12.4 vs 16.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SMA Energy ships an update every 2 months, SUNWAVE monthly. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SMA Energy | SUNWAVE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (1.4K ratings)](https://appshunter.io/ios/app/sma-energy/id1476822720/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | **21.0% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 170 MB | 42 MB |
| Requires iOS | 16.0 | **12.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMA Solar Technology AG](https://appshunter.io/developer/331869966) | [Suzhou Hypontech Co.,Ltd](https://appshunter.io/developer/1479660015) |

## What reviewers say

### SMA Energy

[App page](https://appshunter.io/ios/app/sma-energy/id1476822720)

Monitor and manage your home energy system and electric vehicle charging. Optimize solar power usage for sustainability and cost savings. Track energy production, consumption, and grid supply in a clear, structured format.

**Highlights:** Energy system overview, Track energy production and consumption, Optimize solar power utilization, Control EV charging, Forecast-based charging, Optimized charging with solar power

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate current generation data
- 👍 Improved app design and visuals
- 💡 Expanded functionality (e-mobility, forecasting)
- 🔋 Reliable performance

**What reviewers complain about**

- 🐛 Frequent app crashes or freezes
- 🕰️ Slow data updates and loading times
- 📊 Limited historical data and analytics
- 🔍 Lack of detailed system information
- 🔌 Incompatibility with older devices/OS

**Reported bugs**

- Incorrect or missing generation data
- Unreliable login and password reset functionality
- Inconsistent app behavior across devices
- Inability to access system logs and diagnostics

**Requested features**

- Ability to customize data views and graphs
- Improved notification and alert system
- Integration with home automation and smart devices
- Support for off-grid and battery-only systems
- Easier system registration and data migration


### SUNWAVE

[App page](https://appshunter.io/ios/app/sunwave/id6450346955)

Monitor and control your solar power plants with a newly designed user interface. This smart PV monitoring application offers a streamlined experience for managing your solar energy systems.

**Highlights:** Smart PV monitoring, Solar plant control, Brand new UI, Easy to use, Hypontech presented

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

**In-app purchases:** none


## Frequently asked questions

### Is SMA Energy free?

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

### Is SUNWAVE free?

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

### Do SMA Energy or SUNWAVE have ads?

Neither SMA Energy nor SUNWAVE shows ads.

### Which is updated more often, SMA Energy or SUNWAVE?

SMA Energy ships an update every 2 months, and SUNWAVE monthly. Most recently, SMA Energy was updated on October 17, 2026 and SUNWAVE on October 8, 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.*