# GPX Tracker vs Resistor Color Code Calc Lite

The clearest difference is price: GPX Tracker at $1.99 against Resistor Color Code Calc Lite's $2.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

GPX Tracker costs $1.99 and Resistor Color Code Calc Lite $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | GPX Tracker | Resistor Color Code Calc Lite |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 2 MB | 31 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [H. Kluger](https://appshunter.io/developer/1821957503) | [Murat Yasin YAZDIRAN](https://appshunter.io/developer/1835040365) |

## What reviewers say

### GPX Tracker

[App page](https://appshunter.io/ios/app/gpx-tracker/id6747598786)

**Features:** macOS Compatibility

**In-app purchases:** none


### Resistor Color Code Calc Lite

[App page](https://appshunter.io/ios/app/resistor-color-code-calc-lite/id6753876120)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GPX Tracker free?

GPX Tracker costs $1.99, with no in-app purchases.

### Is Resistor Color Code Calc Lite free?

Resistor Color Code Calc Lite costs $2.99, with no in-app purchases.

### Do GPX Tracker or Resistor Color Code Calc Lite have ads?

Neither GPX Tracker nor Resistor Color Code Calc Lite shows ads.

### Which is updated more often, GPX Tracker or Resistor Color Code Calc Lite?

GPX Tracker ships an update every 2 days, and Resistor Color Code Calc Lite every 2 days. Most recently, GPX Tracker was updated on September 21, 2026 and Resistor Color Code Calc Lite on September 10, 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.*