# SOLAR SEC vs MetaEss

The clearest difference is iOS requirement: SOLAR SEC at 12.0 against MetaEss'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.

SOLAR SEC ships an update every 3 months, MetaEss every 2 months. The most recent releases landed on September 22, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | SOLAR SEC | MetaEss |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 29 MB | 144 MB |
| Requires iOS | **12.0** | 15.1 |
| 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) | [涛 孙](https://appshunter.io/developer/1698361092) |

## What reviewers say

### SOLAR SEC

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

**Features:** macOS Compatibility

**In-app purchases:** none


### MetaEss

[App page](https://appshunter.io/ios/app/metaess/id6443809950)

**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 MetaEss free?

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

### Do SOLAR SEC or MetaEss have ads?

Neither SOLAR SEC nor MetaEss shows ads.

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

SOLAR SEC ships an update every 3 months, and MetaEss every 2 months. Most recently, SOLAR SEC was updated on September 22, 2026 and MetaEss on September 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.*