# CalcFast vs Speed Tracker

The clearest difference is ads: CalcFast at none against Speed Tracker's shown. CalcFast also leads on update cadence (every 2 months vs every 14 months). Speed Tracker's advantage is iOS requirement (15.6 vs 27.1). On price, in-app purchases and device support there is nothing between them.

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

CalcFast ships an update every 2 months, Speed Tracker every 14 months. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | CalcFast | Speed Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (21 ratings)](https://appshunter.io/ios/app/calcfast/id876781417/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 78.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 14 months |
| Monetization | Free | — |
| Size | 6 MB | 10 MB |
| Requires iOS | 27.1 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hannes Sverrisson](https://appshunter.io/developer/428851947) | [Sathish Shanmugam](https://appshunter.io/developer/1475407729) |

## What reviewers say

### CalcFast

[App page](https://appshunter.io/ios/app/calcfast/id876781417)

A fast and elegant calculator for Apple devices that displays your calculation history. It offers a Today Extension for quick access and supports Apple Watch, external keyboards, and VoiceOver.

**Highlights:** Calculation history display, Today Extension for quick calculations, Apple Watch app, Dark/light mode selection, External keyboard support, VoiceOver support

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

**In-app purchases:** none


### Speed Tracker

[App page](https://appshunter.io/ios/app/speed-tracker-gps/id6474760200)

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

**In-app purchases:** none


## Frequently asked questions

### Is CalcFast free?

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

### Is Speed Tracker free?

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

### Do CalcFast or Speed Tracker have ads?

Speed Tracker shows ads; CalcFast does not.

### Which is updated more often, CalcFast or Speed Tracker?

CalcFast ships an update every 2 months, and Speed Tracker every 14 months. Most recently, CalcFast was updated on October 21, 2026 and Speed Tracker on October 19, 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.*