# IFS Audit Manager vs IRIS Zeulab

The clearest difference is in-app purchases: IRIS Zeulab at none against IFS Audit Manager's 2. IRIS Zeulab also leads on iOS requirement (11.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. IFS Audit Manager sells 2 in-app purchases, starting at $9.99 per month. IRIS Zeulab asks for nothing beyond the download.

IFS Audit Manager ships an update every 3 months, IRIS Zeulab every 6 months. The most recent releases landed on July 9, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | IFS Audit Manager | IRIS Zeulab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free with in-app purchases | — |
| Size | 30 MB | 32 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IFS Management GmbH](https://appshunter.io/developer/1207221966) | [Andres Mena Tobar](https://appshunter.io/developer/1487763227) |

## What reviewers say

### IFS Audit Manager

[App page](https://appshunter.io/ios/app/ifs-audit-manager/id1207221967)

This application assists internal auditors with on-site tasks by providing checklists, auditor questions, a glossary, and guidelines. It allows users to create new audits, access IFS documents, and export reports in Excel or CSV format. Push notifications ensure users stay updated on IFS requirements.

**Highlights:** Create new audits with IFS checklist, Access helpful extra information on IFS requirements, Find all IFS documents in one app, Export audit reports to Excel or CSV, Receive push notifications for IFS updates, Take notes and connect them to audit requirements

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscription monthly | $9.99 | per month |
| Auditmanager Professional Tool | $17.99 | one-time |


### IRIS Zeulab

[App page](https://appshunter.io/ios/app/iris-zeulab/id1534089871)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IFS Audit Manager free?

IFS Audit Manager is free to download, with in-app purchases available.

### Is IRIS Zeulab free?

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

### Do IFS Audit Manager or IRIS Zeulab have ads?

Neither IFS Audit Manager nor IRIS Zeulab shows ads.

### Which is updated more often, IFS Audit Manager or IRIS Zeulab?

IFS Audit Manager ships an update every 3 months, and IRIS Zeulab every 6 months. Most recently, IFS Audit Manager was updated on July 9, 2026 and IRIS Zeulab on September 10, 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.*