# Resistor Plus vs CONVERSE

The clearest difference is price: CONVERSE at Free against Resistor Plus's $2.99. CONVERSE also leads on update cadence (every 6 months vs every 20 months) and iOS requirement (13.4 vs 16.6). On ads, in-app purchases and device support there is nothing between them.

CONVERSE is free to download; Resistor Plus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Resistor Plus ships an update every 20 months, CONVERSE every 6 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Resistor Plus | CONVERSE |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/converse-world-travel/id6443979524/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 6 months** |
| Monetization | Paid | **Free** |
| Size | 1 MB | 33 MB |
| Requires iOS | 16.6 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [Educational Testing Service](https://appshunter.io/developer/923503056) |

## What reviewers say

### Resistor Plus

[App page](https://appshunter.io/ios/app/resistor-plus/id500615686)

Easily calculate resistor values and tolerance using color codes. Simply select the colors for each band, and the app instantly displays the resistance in ohms. Save your results with screenshots for future reference.

**Highlights:** Resistor color code calculation, Tolerance calculation, Instant results display, Copy result functionality, Screenshot capability, Works on iPhone and iPad, Ad-free and private

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

**In-app purchases:** none


### CONVERSE

[App page](https://appshunter.io/ios/app/converse-world-travel/id6443979524)

This app helps middle school students improve their English skills through interactive global adventures. Students engage with fun characters, learn about different cultures, and earn rewards to aid their progress. It offers instant feedback to enhance learning.

**Highlights:** Engaging characters, Global adventures, Earn rewards, Fun facts, Interactive feedback

**In-app purchases:** none


## Frequently asked questions

### Is Resistor Plus free?

Resistor Plus costs $2.99, with no in-app purchases.

### Is CONVERSE free?

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

### Do Resistor Plus or CONVERSE have ads?

Neither Resistor Plus nor CONVERSE shows ads.

### Which is updated more often, Resistor Plus or CONVERSE?

Resistor Plus ships an update every 20 months, and CONVERSE every 6 months. Most recently, Resistor Plus was updated on November 1, 2026 and CONVERSE on November 3, 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.*