# SKYEMS vs Archivus

The clearest difference is in-app purchases: SKYEMS at none against Archivus's 2. Archivus's advantage is update cadence (every 6 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Archivus sells 2 in-app purchases, starting at $19.99 per month. SKYEMS asks for nothing beyond the download.

SKYEMS ships an update every 4 months, Archivus every 6 weeks. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SKYEMS | Archivus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Size | 22 MB | 8 MB |
| Requires iOS | 18.6 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Beijing chunzuomunian Technology Co., Ltd](https://appshunter.io/developer/1509386932) | [YMMV](https://appshunter.io/developer/1224453829) |

## What reviewers say

### SKYEMS

[App page](https://appshunter.io/ios/app/skyems/id1503282837)

**Features:** macOS Compatibility

**In-app purchases:** none


### Archivus

[App page](https://appshunter.io/ios/app/archivus/id6744827580)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Pro Yearly | $199.00 | per year |


## Frequently asked questions

### Is SKYEMS free?

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

### Is Archivus free?

Archivus is free to download, with in-app purchases available.

### Do SKYEMS or Archivus have ads?

Neither SKYEMS nor Archivus shows ads.

### Which is updated more often, SKYEMS or Archivus?

SKYEMS ships an update every 4 months, and Archivus every 6 weeks. Most recently, SKYEMS was updated on October 8, 2026 and Archivus on October 9, 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.*