# Hypervolt vs Topsoil Calculator Pro

The clearest difference is price: Hypervolt at Free against Topsoil Calculator Pro's $1.99. Hypervolt also leads on update cadence (every 2 weeks vs every 38 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Hypervolt is free to download; Topsoil Calculator Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hypervolt ships an update every 2 weeks, Topsoil Calculator Pro every 38 months. The most recent releases landed on October 1, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Hypervolt | Topsoil Calculator Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hypervolt/id1516682438/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 74.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 38 months |
| Monetization | Free | — |
| Size | 52 MB | 0 MB |
| Requires iOS | 15.0 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hypervolt Limited](https://appshunter.io/developer/1516682437) | [Anna Filobok](https://appshunter.io/developer/1613515832) |

## What reviewers say

### Hypervolt

[App page](https://appshunter.io/ios/app/hypervolt/id1516682438)

Unlock the full potential of your smart home charger. This app allows you to manage charging sessions, reduce electricity costs, and monitor your energy expenditure. Optimize your charging experience and save money.

**Highlights:** Smart charging management, Bill minimization, Spending tracking, Energy expenditure monitoring, Unlock full charger power

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use interface
- 🚀 Responsive and fast
- 💡 Schedule charging improved
- 📊 Good cost analysis
- ✨ Customizable LED colors

**What reviewers complain about**

- 🐛 Buggy app performance
- ⚠️ Intermittent charging issues
- 🔌 Charger fails to wake car
- 🔒 Unable to lock/unlock charger
- 📉 Reports not exportable

**Reported bugs**

- Latest version does not allow export of reports
- App shows 'waiting for solar' message when no solar
- Analytics screen duplicates oldest record
- Unable to lock charger (stuck 'pending')
- Disconnected charger, cannot reconnect

**Requested features**

- Widgets for live data
- More LED customization
- More tariff compatibility
- iOS shortcuts/Siri integration
- YouTube video guide


### Topsoil Calculator Pro

[App page](https://appshunter.io/ios/app/topsoil-calculator-pro/id1562837616)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hypervolt free?

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

### Is Topsoil Calculator Pro free?

Topsoil Calculator Pro costs $1.99, with no in-app purchases.

### Do Hypervolt or Topsoil Calculator Pro have ads?

Neither Hypervolt nor Topsoil Calculator Pro shows ads.

### Which is updated more often, Hypervolt or Topsoil Calculator Pro?

Hypervolt ships an update every 2 weeks, and Topsoil Calculator Pro every 38 months. Most recently, Hypervolt was updated on October 1, 2026 and Topsoil Calculator Pro on September 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.*