# HearingAble vs Resistor color barcode

The clearest difference is update cadence: Resistor color barcode at every 2 days against HearingAble's every 3 months. HearingAble's advantage is iOS requirement (7.1 vs 11.0). 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.

HearingAble ships an update every 3 months, Resistor color barcode every 2 days. The most recent releases landed on September 30, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | HearingAble | Resistor color barcode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/hearingable/id1135938285/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 34 MB | 44 MB |
| Requires iOS | **7.1** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [microtech system,Inc](https://appshunter.io/developer/1135938284) | [Arkadiusz Fryszkowski](https://appshunter.io/developer/1142676058) |

## What reviewers say

### HearingAble

[App page](https://appshunter.io/ios/app/hearingable/id1135938285)

This app allows users to control IRIS 20 hearing devices via Bluetooth. It offers features like self-hearing tests, volume adjustment, power control, and environment mode settings for a personalized listening experience.

**Highlights:** Bluetooth device control, Self hearing test, Volume adjustment, Environment mode settings, Battery power monitoring, Power control

**In-app purchases:** none


### Resistor color barcode

[App page](https://appshunter.io/ios/app/resistor-color-barcode/id6473667267)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HearingAble free?

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

### Is Resistor color barcode free?

Resistor color barcode is free to download, with no in-app purchases.

### Do HearingAble or Resistor color barcode have ads?

Neither HearingAble nor Resistor color barcode shows ads.

### Which is updated more often, HearingAble or Resistor color barcode?

HearingAble ships an update every 3 months, and Resistor color barcode every 2 days. Most recently, HearingAble was updated on September 30, 2026 and Resistor color barcode on October 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.*