# Counter vs RC Speed Calculator Pro

The clearest difference is price: RC Speed Calculator Pro at Free against Counter's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

RC Speed Calculator Pro is free to download; Counter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Counter ships an update every 3 weeks, RC Speed Calculator Pro fortnightly. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Counter | RC Speed Calculator Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.9 (23 ratings)](https://appshunter.io/ios/app/rc-speed-calculator-pro/id6445860835/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Free |
| Size | 34 MB | 160 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hundter Biede](https://appshunter.io/developer/1421644783) | [Degree3, Inc.](https://appshunter.io/developer/1497876563) |

## What reviewers say

### Counter

[App page](https://appshunter.io/ios/app/counter-counting-utility/id1534407358)

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

**In-app purchases:** none


### RC Speed Calculator Pro

[App page](https://appshunter.io/ios/app/rc-speed-calculator-pro/id6445860835)

Estimate your RC car's top speed by inputting details about its gearing, motor, and batteries. Record your estimates and actual speeds to compare different setups.

**Highlights:** Estimate RC car top speed, Input gearing, motor, and battery info, Record speed estimates, Log actual top speeds, Compare different car setups, Pre-filled car data

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

**In-app purchases:** none


## Frequently asked questions

### Is Counter free?

Counter costs $0.99, with no in-app purchases.

### Is RC Speed Calculator Pro free?

RC Speed Calculator Pro is free to download, with no in-app purchases.

### Do Counter or RC Speed Calculator Pro have ads?

Neither Counter nor RC Speed Calculator Pro shows ads.

### Which is updated more often, Counter or RC Speed Calculator Pro?

Counter ships an update every 3 weeks, and RC Speed Calculator Pro fortnightly. Most recently, Counter was updated on October 6, 2026 and RC Speed Calculator Pro on October 22, 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.*