# sonnen vs Yaravaz

The clearest difference is rating: Yaravaz at 4.8 against sonnen's 3.5. Yaravaz also leads on update cadence (every 5 days vs fortnightly). sonnen's advantage is ratings volume (20 vs 5) and iOS requirement (15.1 vs 26.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Yaravaz holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 20 and 5 respectively.

sonnen ships an update fortnightly, Yaravaz every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | sonnen | Yaravaz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (20 ratings)](https://appshunter.io/ios/app/sonnen/id6444147829/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/yaravaz/id6759682567/reviews)** |
| Number of ratings | **20** | 5 |
| Positive reviews | 38.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free | Free |
| Size | 66 MB | 51 MB |
| Requires iOS | **15.1** | 26.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [sonnen GmbH](https://appshunter.io/developer/547979417) | [MUMTAZ SIDDIQUI](https://appshunter.io/developer/1852541398) |

## What reviewers say

### sonnen

[App page](https://appshunter.io/ios/app/sonnen/id6444147829)

Manage your clean energy supply from anywhere. Monitor your solar PV system, battery, and EV charger in real-time. Gain insights into energy consumption and generation to optimize your usage and prepare for outages.

**Highlights:** Real-time energy data and insights, Monitor solar PV system performance, Track battery and EV charger status, View live energy flow and consumption, Access energy contract details, Set battery backup buffer

**Features:** Vision Pro support

**In-app purchases:** none


### Yaravaz

[App page](https://appshunter.io/ios/app/yaravaz/id6759682567)

Capture and preserve meaningful in-person moments as sealed keepsakes. Record autographs, inscriptions, photos, and voice notes from friends, mentors, or public figures. Organize your collection into books and events, with options to reveal memories at a future date.

**Highlights:** Capture autographs, inscriptions, photos, and voice notes, Create sealed and verifiable keepsakes, Time capsule feature for future reveals, Organize keepsakes into books and events, Private by design, no ads or tracking, Offline functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is sonnen free?

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

### Is Yaravaz free?

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

### Which has better reviews, sonnen or Yaravaz?

Yaravaz is rated higher. sonnen averages 3.5 out of 5 from 20 ratings, while Yaravaz averages 4.8 from 5 ratings.

### Do sonnen or Yaravaz have ads?

Neither sonnen nor Yaravaz shows ads.

### Which is updated more often, sonnen or Yaravaz?

sonnen ships an update fortnightly, and Yaravaz every 5 days. Most recently, sonnen was updated on November 3, 2026 and Yaravaz 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.*