# FE vs Grape Solar

The clearest difference is review sentiment: FE at 50% against Grape Solar's 0%. FE also leads on rating (3.3 vs 2.7). Grape Solar's advantage is iOS requirement (11.0 vs 15.6). 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.

FE holds the better App Store score, 3.3 against 2.7. Both are backed by a comparable volume of ratings — 8 and 3 respectively. Written reviews point the same way: 50% of FE's written reviews are positive against 0% of Grape Solar's.

## The numbers

| Metric | FE | Grape Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (8 ratings)](https://appshunter.io/ios/app/fe-shunt/id1593575892/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/grape-solar/id1611877437/reviews) |
| Number of ratings | **8** | 3 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free | Free |
| Size | 18 MB | 7 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Dashi Wisdom Technology Co., Ltd.](https://appshunter.io/developer/1822219570) | [HNE](https://appshunter.io/developer/1595524900) |

## What reviewers say

### FE

[App page](https://appshunter.io/ios/app/fe-shunt/id1593575892)

Monitor your battery's charging status, remaining time, and historical data with this Bluetooth-connected device. It provides a comprehensive overview of your battery's performance.

**Highlights:** 500 amp battery monitoring, Bluetooth connectivity, Real-time charging status, Remaining time estimation, Historical battery data

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is FE free?

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

### Is Grape Solar free?

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

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

FE is rated higher. FE averages 3.3 out of 5 from 8 ratings, while Grape Solar averages 2.7 from 3 ratings.

### Do FE or Grape Solar have ads?

Neither FE nor Grape Solar 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.*