# RF Tools ++ vs Sola EV

The clearest difference is price: Sola EV at Free against RF Tools ++'s $1.99. RF Tools ++'s advantage is update cadence (every 2 weeks vs every 10 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Sola EV is free to download; RF Tools ++ costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RF Tools ++ ships an update every 2 weeks, Sola EV every 10 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RF Tools ++ | Sola EV |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 10 months |
| Size | 42 MB | 24 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jeff Curtis](https://appshunter.io/developer/358219019) | [Oleksandr Changli](https://appshunter.io/developer/1619108620) |

## What reviewers say

### RF Tools ++

[App page](https://appshunter.io/ios/app/rf-tools-plus-plus/id1548209609)

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

**In-app purchases:** none


### Sola EV

[App page](https://appshunter.io/ios/app/sola-ev/id1619108618)

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

**In-app purchases:** none


## Frequently asked questions

### Is RF Tools ++ free?

RF Tools ++ costs $1.99, with no in-app purchases.

### Is Sola EV free?

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

### Do RF Tools ++ or Sola EV have ads?

Neither RF Tools ++ nor Sola EV shows ads.

### Which is updated more often, RF Tools ++ or Sola EV?

RF Tools ++ ships an update every 2 weeks, and Sola EV every 10 months. Most recently, RF Tools ++ was updated on October 9, 2026 and Sola EV on October 7, 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.*