# EonSolar vs SwinMeter

The clearest difference is iOS requirement: EonSolar at 11.0 against SwinMeter's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

EonSolar ships an update fortnightly, SwinMeter every 9 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | EonSolar | SwinMeter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/swinmeter/id6758701993/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | — | Free |
| Size | 48 MB | 52 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Eonland Future Co.,Ltd](https://appshunter.io/developer/1743911947) | [Ningbo Shiling Jingkong Shiye Co.,Ltd.](https://appshunter.io/developer/1529842059) |

## What reviewers say

### EonSolar

[App page](https://appshunter.io/ios/app/eonsolar/id6450070015)

**Features:** macOS Compatibility

**In-app purchases:** none


### SwinMeter

[App page](https://appshunter.io/ios/app/swinmeter/id6758701993)

Manage your energy and water meters online with features like recharging, clearing meters, and detailed analysis. This app also offers remote and Bluetooth control for locks.

**Highlights:** Energy meter management, Water meter management, Meter analysis, Remote lock control, Bluetooth lock control, Meter recharging

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

**In-app purchases:** none


## Frequently asked questions

### Is EonSolar free?

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

### Is SwinMeter free?

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

### Do EonSolar or SwinMeter have ads?

Neither EonSolar nor SwinMeter shows ads.

### Which is updated more often, EonSolar or SwinMeter?

EonSolar ships an update fortnightly, and SwinMeter every 9 days. Most recently, EonSolar was updated on October 3, 2026 and SwinMeter on October 2, 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.*