# Grape Solar vs SRNE

The clearest difference is rating: SRNE at 4.2 against Grape Solar's 2.7. SRNE also leads on review sentiment (40% vs 0%). Grape Solar's advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume, 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.

SRNE holds the better App Store score, 4.2 against 2.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 0% of Grape Solar's written reviews are positive against 40% of SRNE's.

## The numbers

| Metric | Grape Solar | SRNE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/grape-solar/id1611877437/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/srne/id1635684571/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | 0.0% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free | Free |
| Size | 7 MB | 78 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [HNE](https://appshunter.io/developer/1595524900) | [SRNE Solar Co.,Ltd](https://appshunter.io/developer/1479797802) |

## What reviewers say

### Grape Solar

[App page](https://appshunter.io/ios/app/grape-solar/id1611877437)

Monitor and control your solar charge controller remotely. View system status, historical data, and adjust parameters like battery type and load settings. Requires a compatible BT module.

**Highlights:** Remote display and operation, PV, battery, and DC load status, Historical data display, Parameter settings, Battery type adjustment, Load mode settings

**Features:** macOS Compatibility

**In-app purchases:** none


### SRNE

[App page](https://appshunter.io/ios/app/srne/id1635684571)

Monitor your solar devices in real-time and configure settings via Bluetooth. Access historical data for solar yield and consumption, and explore product information. A demo mode allows testing device functions without hardware.

**Highlights:** Real-time device data, Bluetooth configuration, Historical data tracking, Demo mode for testing, Product information access, Feedback function

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Grape Solar free?

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

### Is SRNE free?

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

### Which has better reviews, Grape Solar or SRNE?

SRNE is rated higher. Grape Solar averages 2.7 out of 5 from 3 ratings, while SRNE averages 4.2 from 5 ratings.

### Do Grape Solar or SRNE have ads?

Neither Grape Solar nor SRNE shows ads.

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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.*