# SMA Energy vs Code Buddy

The clearest difference is review sentiment: Code Buddy at 67% against SMA Energy's 21%. Code Buddy also leads on rating (4.3 vs 3.7) and update cadence (weekly vs every 2 months). SMA Energy's advantage is in-app purchases (none vs 3) and ratings volume (1.4K vs 6). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Code Buddy sells 3 in-app purchases, starting at $2.99 per 7 days. SMA Energy asks for nothing beyond the download.

Code Buddy holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: SMA Energy has 1.4K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 21% of SMA Energy's written reviews are positive against 67% of Code Buddy's.

SMA Energy ships an update every 2 months, Code Buddy weekly. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | SMA Energy | Code Buddy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (1.4K ratings)](https://appshunter.io/ios/app/sma-energy/id1476822720/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/code-buddy/id6502831676/reviews)** |
| Number of ratings | **1.4K** | 6 |
| Positive reviews | 20.5% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 170 MB | 27 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SMA Solar Technology AG](https://appshunter.io/developer/331869966) | [Code Buddy](https://appshunter.io/developer/1746906837) |

## 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


### Code Buddy

[App page](https://appshunter.io/ios/app/code-buddy/id6502831676)

This AI-powered tool helps skilled tradesmen quickly find and understand electrical codes and requirements. It offers real-time translation and up-to-date references for various standards, assisting with compliance and efficiency on the job.

**Highlights:** AI-powered code querying, Real-time translation, Up-to-date code libraries (NEC, OSHA, ANSI), Specialist support for specific standards, Conduit bending assistance, Customizable code years

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Monthly Plan | $9.99 | per month |
| Yearly Plan | $99.99 | per year |


## Frequently asked questions

### Is SMA Energy free?

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

### Is Code Buddy free?

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

### Which has better reviews, SMA Energy or Code Buddy?

Code Buddy is rated higher. SMA Energy averages 3.7 out of 5 from 1.4K ratings, while Code Buddy averages 4.3 from 6 ratings.

### Do SMA Energy or Code Buddy have ads?

Neither SMA Energy nor Code Buddy shows ads.

### Which is updated more often, SMA Energy or Code Buddy?

SMA Energy ships an update every 2 months, and Code Buddy weekly. Most recently, SMA Energy was updated on September 28, 2026 and Code Buddy on September 25, 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.*