# RF vs Fluke Connect

The clearest difference is review sentiment: RF at 91% against Fluke Connect's 6%. RF also leads on rating (4.9 vs 4.4) and iOS requirement (11.1 vs 13.1). Fluke Connect's advantage is price (Free vs $7.99) and update cadence (every 5 weeks vs every 4 months). On ads, in-app purchases and device support there is nothing between them.

Fluke Connect is free to download; RF costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RF holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Fluke Connect has 332 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 91% of RF's written reviews are positive against 6% of Fluke Connect's.

RF ships an update every 4 months, Fluke Connect every 5 weeks. The most recent releases landed on October 11, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | RF | Fluke Connect |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[4.9 (22 ratings)](https://appshunter.io/ios/app/rf-toolbox-pro/id593044099/reviews)** | [4.4 (332 ratings)](https://appshunter.io/ios/app/fluke-connect/id694449312/reviews) |
| Number of ratings | 22 | **332** |
| Positive reviews | **91.1% of reviews** | 5.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 92 MB | 163 MB |
| Requires iOS | **11.1** | 13.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Marcus Roskosch](https://appshunter.io/developer/334053438) | [Fluke Corp.](https://appshunter.io/developer/686769914) |

## What reviewers say

### RF

[App page](https://appshunter.io/ios/app/rf-toolbox-pro/id593044099)

This app provides over 90 specialized tools for high-frequency electronics, catering to RF professionals, radio amateurs, and students. It offers calculations for PCB traces, filters, impedance, and more, with ongoing updates and new features planned.

**Highlights:** PCB Trace Width and Impedance, LC/L/T/Pi Match Calculation, Coax Cable Calculations, Amplifier and Attenuator Cascade, SWR/Reflection/Return Loss Conversion, Filter Design (Butterworth, Chebyshev), RF Units Conversion

**In-app purchases:** none


### Fluke Connect

[App page](https://appshunter.io/ios/app/fluke-connect/id694449312)

Wirelessly connect to compatible tools to capture live measurements and data remotely. Analyze trends, generate reports with notes and photos, and receive instant alerts for performance changes. Store and access your data securely in the cloud.

**Highlights:** Live tool readings, Remote data capture, Real-time trend analysis, Cloud data storage, Mobile report generation, Instant performance alerts

**In-app purchases:** none


## Frequently asked questions

### Is RF free?

RF costs $7.99, with no in-app purchases.

### Is Fluke Connect free?

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

### Which has better reviews, RF or Fluke Connect?

RF is rated higher. RF averages 4.9 out of 5 from 22 ratings, while Fluke Connect averages 4.4 from 332 ratings.

### Do RF or Fluke Connect have ads?

Neither RF nor Fluke Connect shows ads.

### Which is updated more often, RF or Fluke Connect?

RF ships an update every 4 months, and Fluke Connect every 5 weeks. Most recently, RF was updated on October 11, 2026 and Fluke Connect on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*