# ShaleApps SANDi vs PowerDrive Plus

The clearest difference is rating: ShaleApps SANDi at 3.9 against PowerDrive Plus's 1.9. ShaleApps SANDi also leads on review sentiment (33% vs 13%). PowerDrive Plus's advantage is iOS requirement (9.0 vs 11.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

ShaleApps SANDi holds the better App Store score, 3.9 against 1.9. Both are backed by a comparable volume of ratings — 22 and 39 respectively. Written reviews point the same way: 33% of ShaleApps SANDi's written reviews are positive against 13% of PowerDrive Plus's.

ShaleApps SANDi ships an update every 2 weeks, PowerDrive Plus fortnightly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ShaleApps SANDi | PowerDrive Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (22 ratings)](https://appshunter.io/ios/app/shaleapps-sandi/id1360876904/reviews)** | [1.9 (39 ratings)](https://appshunter.io/ios/app/powerdrive-plus/id1583585712/reviews) |
| Number of ratings | 22 | **39** |
| Positive reviews | **33.3% of reviews** | 13.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | Free |
| Size | 41 MB | 3 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vorto Technologies, LLC](https://appshunter.io/developer/1693921874) | [DAS Companies Inc](https://appshunter.io/developer/982967506) |

## What reviewers say

### ShaleApps SANDi

[App page](https://appshunter.io/ios/app/shaleapps-sandi/id1360876904)

Manage your last-mile logistics operations efficiently with this mobile tool. Track trucks in real-time to avoid delays caused by sand shortages and minimize demurrage costs.

**Highlights:** Real-time truck management, Prevent sand shortage delays, Reduce demurrage costs, Pocket-sized logistics solution

**Features:** macOS Compatibility

**In-app purchases:** none


### PowerDrive Plus

[App page](https://appshunter.io/ios/app/powerdrive-plus/id1583585712)

Control your inverter's full settings remotely using your connected device. Monitor battery voltage, output power, and temperature, and set protection alarms from a distance. Easily adjust personal settings and test your battery.

**Highlights:** Remote inverter control, Monitor battery voltage, Monitor output power, Monitor product temperature, Set protection alarms, Adjust personal settings, Test battery

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShaleApps SANDi free?

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

### Is PowerDrive Plus free?

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

### Which has better reviews, ShaleApps SANDi or PowerDrive Plus?

ShaleApps SANDi is rated higher. ShaleApps SANDi averages 3.9 out of 5 from 22 ratings, while PowerDrive Plus averages 1.9 from 39 ratings.

### Do ShaleApps SANDi or PowerDrive Plus have ads?

Neither ShaleApps SANDi nor PowerDrive Plus shows ads.

### Which is updated more often, ShaleApps SANDi or PowerDrive Plus?

ShaleApps SANDi ships an update every 2 weeks, and PowerDrive Plus fortnightly. Most recently, ShaleApps SANDi was updated on October 24, 2026 and PowerDrive Plus on October 20, 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.*