# Videonetics TMS vs Resistor Color Code Calc.

The clearest difference is in-app purchases: Videonetics TMS at none against Resistor Color Code Calc.'s 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Resistor Color Code Calc. sells 1 one-off in-app purchase. Videonetics TMS asks for nothing beyond the download.

Videonetics TMS ships an update every 8 months, Resistor Color Code Calc. every 5 months. The most recent releases landed on October 30, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Videonetics TMS | Resistor Color Code Calc. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/resistor-color-code-calc/id6755287812/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 35 MB |
| Requires iOS | **14.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Videonetics](https://appshunter.io/developer/1534564487) | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) |

## What reviewers say

### Videonetics TMS

[App page](https://appshunter.io/ios/app/videonetics-tms/id6455986209)

**In-app purchases:** none


### Resistor Color Code Calc.

[App page](https://appshunter.io/ios/app/resistor-color-code-calc/id6755287812)

Instantly decode resistor color bands, calculate exact values, and convert SMD resistor markings. This app provides essential tools for electronics students, technicians, and hobbyists with a clean interface and fast processing.

**Highlights:** Decode 3- to 6-band resistors, Calculate resistance values, Convert SMD resistor codes, Series and parallel resistor calculators, Save and share results, Clean and simple interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $12.99 | one-time |


## Frequently asked questions

### Is Videonetics TMS free?

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

### Is Resistor Color Code Calc. free?

Resistor Color Code Calc. is free to download, with in-app purchases available.

### Do Videonetics TMS or Resistor Color Code Calc. have ads?

Neither Videonetics TMS nor Resistor Color Code Calc. shows ads.

### Which is updated more often, Videonetics TMS or Resistor Color Code Calc.?

Videonetics TMS ships an update every 8 months, and Resistor Color Code Calc. every 5 months. Most recently, Videonetics TMS was updated on October 30, 2026 and Resistor Color Code Calc. on November 1, 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.*