# Tracks Logger vs Resistor Calc+

The clearest difference is in-app purchases: Resistor Calc+ at none against Tracks Logger's 1. Resistor Calc+ also leads on review sentiment (67% vs 42%) and rating (5.0 vs 4.7). Tracks Logger's advantage is ads (none vs shown) and iOS requirement (10.0 vs 13.0). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Tracks Logger sells 1 one-off in-app purchase. Resistor Calc+ asks for nothing beyond the download.

Resistor Calc+ holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 42% of Tracks Logger's written reviews are positive against 67% of Resistor Calc+'s.

Tracks Logger ships an update every 5 weeks, Resistor Calc+ every 2 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tracks Logger | Resistor Calc+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (7 ratings)](https://appshunter.io/ios/app/tracks-logger/id849620385/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/resistor-calc-plus/id1441211200/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | 41.7% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 16 MB | 6 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [EONSOFT](https://appshunter.io/developer/899851112) |

## What reviewers say

### Tracks Logger

[App page](https://appshunter.io/ios/app/tracks-logger/id849620385)

Record your location data with detailed metrics like latitude, longitude, altitude, speed, and distance. Save your tracks in various file formats and share them easily. The PRO version removes ads and limitations.

**Highlights:** Log latitude, longitude, altitude, speed, and distance, Save data in CSV, KML, GPX, TCX, FITLOG, and NMEA, Supports Apple Maps and Google Maps, Background logging, Share files via AirDrop, Upload to iCloud Drive

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock pro feature | $1.99 | one-time |


### Resistor Calc+

[App page](https://appshunter.io/ios/app/resistor-calc-plus/id1441211200)

This utility helps you determine the resistance value of resistors by interpreting their colored bands. It supports 3, 4, 5, and 6 band resistors, visually displaying your selections and the calculated resistance and tolerance.

**Highlights:** Calculates resistance for 3-6 band resistors, Visual band color selection, Displays resistance and tolerance, Aids electronics configuration, User-friendly interface

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Tracks Logger free?

Tracks Logger is free to download, with in-app purchases available.

### Is Resistor Calc+ free?

Resistor Calc+ is free to download, with no in-app purchases.

### Which has better reviews, Tracks Logger or Resistor Calc+?

Resistor Calc+ is rated higher. Tracks Logger averages 4.7 out of 5 from 7 ratings, while Resistor Calc+ averages 5.0 from 5 ratings.

### Do Tracks Logger or Resistor Calc+ have ads?

Resistor Calc+ shows ads; Tracks Logger does not.

### Which is updated more often, Tracks Logger or Resistor Calc+?

Tracks Logger ships an update every 5 weeks, and Resistor Calc+ every 2 months. Most recently, Tracks Logger was updated on October 13, 2026 and Resistor Calc+ on October 7, 2026.

---

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