# SPM Connect vs Zark Update

The clearest difference is iOS requirement: Zark Update at 13.0 against SPM Connect's 26.0. 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.

SPM Connect ships an update every 4 months, Zark Update every 2 months. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | SPM Connect | Zark Update |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 5 MB | 27 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SPM Instrument AB](https://appshunter.io/developer/578558155) | [SEC of America Incorporated](https://appshunter.io/developer/894019771) |

## What reviewers say

### SPM Connect

[App page](https://appshunter.io/ios/app/spm-connect/id1469079405)

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

**In-app purchases:** none


### Zark Update

[App page](https://appshunter.io/ios/app/zark-update/id6673909377)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SPM Connect free?

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

### Is Zark Update free?

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

### Do SPM Connect or Zark Update have ads?

Neither SPM Connect nor Zark Update shows ads.

### Which is updated more often, SPM Connect or Zark Update?

SPM Connect ships an update every 4 months, and Zark Update every 2 months. Most recently, SPM Connect was updated on September 8, 2026 and Zark Update on September 17, 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.*