# Resistor Code Calculators vs Drive Rec

The clearest difference is update cadence: Drive Rec at daily against Resistor Code Calculators's every 7 months. Resistor Code Calculators's advantage is device support (3 vs 1) and iOS requirement (13.4 vs 18.5). On price, ads and in-app purchases there is nothing between them.

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

Resistor Code Calculators ships an update every 7 months, Drive Rec daily. The most recent releases landed on September 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Resistor Code Calculators | Drive Rec |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Daily** |
| Size | 6 MB | 13 MB |
| Requires iOS | **13.4** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kanta Kikubo](https://appshunter.io/developer/1450598215) | [keisuke masdua](https://appshunter.io/developer/1482423256) |

## What reviewers say

### Resistor Code Calculators

[App page](https://appshunter.io/ios/app/resistor-code-calculators/id1465336419)

**Features:** macOS Compatibility

**In-app purchases:** none


### Drive Rec

[App page](https://appshunter.io/ios/app/drive-rec/id6758573114)

**In-app purchases:** none


## Frequently asked questions

### Is Resistor Code Calculators free?

Resistor Code Calculators is free to download, with no in-app purchases.

### Is Drive Rec free?

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

### Do Resistor Code Calculators or Drive Rec have ads?

Both Resistor Code Calculators and Drive Rec show ads.

### Which is updated more often, Resistor Code Calculators or Drive Rec?

Resistor Code Calculators ships an update every 7 months, and Drive Rec daily. Most recently, Resistor Code Calculators was updated on September 17, 2026 and Drive Rec on October 4, 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.*