# Ynni vs eTracker

The clearest difference is in-app purchases: Ynni at none against eTracker's 3. Ynni also leads on iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. eTracker sells 2 one-off in-app purchases. Ynni asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Ynni against 5.0 for eTracker. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Ynni ships an update every 2 months, eTracker monthly. The most recent releases landed on October 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Ynni | eTracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/ynni/id1203777473/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/etracker-electricity-meter/id1639183407/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 36 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NET2GRID BV](https://appshunter.io/developer/604023533) | [goo-mobile](https://appshunter.io/developer/551447757) |

## What reviewers say

### Ynni

[App page](https://appshunter.io/ios/app/ynni/id1203777473)

Gain insight into your home's energy consumption by categorizing appliance usage. Compare your usage with peers and receive personalized tips to reduce waste and optimize solar energy. Works with smart meter hardware.

**Highlights:** Energy consumption breakdown by appliance, Peer usage comparison, Solar production estimation, Household solar energy usage tracking, Actionable energy-saving tips, Waste identification

**Features:** macOS Compatibility

**In-app purchases:** none


### eTracker

[App page](https://appshunter.io/ios/app/etracker-electricity-meter/id1639183407)

Track your energy meter readings and fuel logs with this comprehensive utility app. Gain insights into consumption, monitor expenditures, and generate customizable PDF reports for detailed analysis and sharing.

**Highlights:** Effortless meter tracking, Fuel log monitoring, Expense insights, Customizable reports, Generate PDF reports, Native share sheet integration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support | $1.99 | one-time |
| Pro Version | $4.99 | one-time |


## Frequently asked questions

### Is Ynni free?

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

### Is eTracker free?

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

### Which has better reviews, Ynni or eTracker?

Ynni and eTracker are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Ynni or eTracker have ads?

Neither Ynni nor eTracker shows ads.

### Which is updated more often, Ynni or eTracker?

Ynni ships an update every 2 months, and eTracker monthly. Most recently, Ynni was updated on October 21, 2026 and eTracker on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*