# Redback vs Qendercore

The clearest difference is iOS requirement: Redback at 7.1 against Qendercore's 15.1. On price, update cadence, 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.

Redback ships an update monthly, Qendercore every 6 weeks. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Redback | Qendercore |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | — |
| Size | 126 MB | 42 MB |
| Requires iOS | **7.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Redback Technologies](https://appshunter.io/developer/1070020850) | [Coridyan Pty Ltd](https://appshunter.io/developer/1653715118) |

## What reviewers say

### Redback

[App page](https://appshunter.io/ios/app/redback-smart-energy-manager/id1143296877)

Remotely control and manage your smart hybrid solar inverter system. Set custom schedules for devices like pool pumps and water heaters to optimize energy usage and stay in control of your home's power.

**Highlights:** Remote inverter control, Energy management, Custom device scheduling, Pool pump scheduling, Water heater scheduling, Remote relay control

**Features:** macOS Compatibility

**In-app purchases:** none


### Qendercore

[App page](https://appshunter.io/ios/app/qendercore/id6444300276)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Redback free?

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

### Is Qendercore free?

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

### Do Redback or Qendercore have ads?

Neither Redback nor Qendercore shows ads.

### Which is updated more often, Redback or Qendercore?

Redback ships an update monthly, and Qendercore every 6 weeks. Most recently, Redback was updated on October 16, 2026 and Qendercore on October 25, 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.*