# Hisomu JB HD vs resistor code calculator+

The clearest difference is update cadence: resistor code calculator+ at every 3 weeks against Hisomu JB HD's every 2 months. Hisomu JB HD's advantage is iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Hisomu JB HD ships an update every 2 months, resistor code calculator+ every 3 weeks. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Hisomu JB HD | resistor code calculator+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 52 MB | 25 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [波 朱](https://appshunter.io/developer/1116587054) | [佳 黄](https://appshunter.io/developer/513202662) |

## What reviewers say

### Hisomu JB HD

[App page](https://appshunter.io/ios/app/hisomu-jb-hd/id1189479419)

**Features:** macOS Compatibility

**In-app purchases:** none


### resistor code calculator+

[App page](https://appshunter.io/ios/app/resistor-code-calculator-plus/id6741751785)

**In-app purchases:** none


## Frequently asked questions

### Is Hisomu JB HD free?

Hisomu JB HD is free to download, with no in-app purchases.

### Is resistor code calculator+ free?

resistor code calculator+ is free to download, with no in-app purchases.

### Do Hisomu JB HD or resistor code calculator+ have ads?

Neither Hisomu JB HD nor resistor code calculator+ shows ads.

### Which is updated more often, Hisomu JB HD or resistor code calculator+?

Hisomu JB HD ships an update every 2 months, and resistor code calculator+ every 3 weeks. Most recently, Hisomu JB HD was updated on September 29, 2026 and resistor code calculator+ on September 24, 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.*