# SOLAR SEC vs REFUview

The clearest difference is iOS requirement: SOLAR SEC at 12.0 against REFUview's 14.0. 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.

SOLAR SEC ships an update every 3 months, REFUview every 2 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | SOLAR SEC | REFUview |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 29 MB | 13 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [无锡乐伏网络科技有限公司](https://appshunter.io/developer/1197246083) | [REFU Elektronik GmbH](https://appshunter.io/developer/1128745191) |

## What reviewers say

### SOLAR SEC

[App page](https://appshunter.io/ios/app/solar-sec/id1601336808)

**Features:** macOS Compatibility

**In-app purchases:** none


### REFUview

[App page](https://appshunter.io/ios/app/refuview/id6744369246)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SOLAR SEC free?

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

### Is REFUview free?

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

### Do SOLAR SEC or REFUview have ads?

Neither SOLAR SEC nor REFUview shows ads.

### Which is updated more often, SOLAR SEC or REFUview?

SOLAR SEC ships an update every 3 months, and REFUview every 2 months. Most recently, SOLAR SEC was updated on October 8, 2026 and REFUview on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*