# CentralHR vs Technaus Solar

The clearest difference is update cadence: CentralHR at every 8 days against Technaus Solar's monthly. 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.

CentralHR ships an update every 8 days, Technaus Solar monthly. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CentralHR | Technaus Solar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Size | 52 MB | 42 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CentralHRMS](https://appshunter.io/developer/1706790924) | [Guruprakash Kaniyamuthan](https://appshunter.io/developer/1782595896) |

## What reviewers say

### CentralHR

[App page](https://appshunter.io/ios/app/centralhr/id6465896531)

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

**In-app purchases:** none


### Technaus Solar

[App page](https://appshunter.io/ios/app/technaus-solar/id6738963894)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CentralHR free?

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

### Is Technaus Solar free?

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

### Do CentralHR or Technaus Solar have ads?

Neither CentralHR nor Technaus Solar shows ads.

### Which is updated more often, CentralHR or Technaus Solar?

CentralHR ships an update every 8 days, and Technaus Solar monthly. Most recently, CentralHR was updated on October 25, 2026 and Technaus Solar on October 11, 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.*