# Symphon vs energieSmart

Symphon and energieSmart are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Symphon ships an update fortnightly, energieSmart every 9 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Symphon | energieSmart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Size | 62 MB | 59 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FENECON GmbH](https://appshunter.io/developer/1713752939) | [E.ON Group](https://appshunter.io/developer/419138166) |

## What reviewers say

### Symphon

[App page](https://appshunter.io/ios/app/symphon-e/id6480113340)

**Features:** macOS Compatibility

**In-app purchases:** none


### energieSmart

[App page](https://appshunter.io/ios/app/energiesmart/id6764360343)

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

**In-app purchases:** none


## Frequently asked questions

### Is Symphon free?

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

### Is energieSmart free?

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

### Do Symphon or energieSmart have ads?

Neither Symphon nor energieSmart shows ads.

### Which is updated more often, Symphon or energieSmart?

Symphon ships an update fortnightly, and energieSmart every 9 days. Most recently, Symphon was updated on October 25, 2026 and energieSmart on October 28, 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.*