# Woonig Manager vs PRISM Instrument

The clearest difference is in-app purchases: Woonig Manager at none against PRISM Instrument's 1. Woonig Manager also leads on update cadence (every 2 months vs every 51 months). PRISM Instrument's advantage is iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. PRISM Instrument sells 1 in-app purchase, starting at $29.49 per year. Woonig Manager asks for nothing beyond the download.

Woonig Manager ships an update every 2 months, PRISM Instrument every 51 months. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Woonig Manager | PRISM Instrument |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 51 months |
| Size | 63 MB | 30 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BMT Consulting AG](https://appshunter.io/developer/1328393561) | [Prismium GmbH](https://appshunter.io/developer/1416443576) |

## What reviewers say

### Woonig Manager

[App page](https://appshunter.io/ios/app/woonig-manager/id1483426706)

**Features:** macOS Compatibility

**In-app purchases:** none


### PRISM Instrument

[App page](https://appshunter.io/ios/app/prism-instrument/id1552249113)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRISM Instrument App | $29.49 | per year |


## Frequently asked questions

### Is Woonig Manager free?

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

### Is PRISM Instrument free?

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

### Do Woonig Manager or PRISM Instrument have ads?

Neither Woonig Manager nor PRISM Instrument shows ads.

### Which is updated more often, Woonig Manager or PRISM Instrument?

Woonig Manager ships an update every 2 months, and PRISM Instrument every 51 months. Most recently, Woonig Manager was updated on October 4, 2026 and PRISM Instrument on September 30, 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.*