# WOLFF IMM vs DokuAI

The clearest difference is in-app purchases: WOLFF IMM at none against DokuAI's 3. WOLFF IMM also leads on iOS requirement (11.0 vs 26.0). DokuAI's advantage is update cadence (weekly vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. DokuAI sells 3 in-app purchases, starting at $3.99 per 7 days. WOLFF IMM asks for nothing beyond the download.

WOLFF IMM ships an update every 6 months, DokuAI weekly. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | WOLFF IMM | DokuAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dokuai-site-documentation/id6749177847/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 21 MB | 60 MB |
| Requires iOS | **11.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Uzin Utz SE](https://appshunter.io/developer/687283192) | [DigitalFreedom Global LLC](https://appshunter.io/developer/1825359468) |

## What reviewers say

### WOLFF IMM

[App page](https://appshunter.io/ios/app/wolff-imm/id1491930968)

**In-app purchases:** none


### DokuAI

[App page](https://appshunter.io/ios/app/dokuai-site-documentation/id6749177847)

Streamline construction site reporting with AI. Capture photos and voice notes, and the app automatically generates structured reports with timestamps, GPS data, and annotations. Sign and export reports as PDFs for easy sharing.

**Highlights:** AI-powered report generation, Voice note transcription, Photo annotation and AR measurements, Digital signatures, Customizable letterhead, Defect classification

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $89.99 | per year |


## Frequently asked questions

### Is WOLFF IMM free?

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

### Is DokuAI free?

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

### Do WOLFF IMM or DokuAI have ads?

Neither WOLFF IMM nor DokuAI shows ads.

### Which is updated more often, WOLFF IMM or DokuAI?

WOLFF IMM ships an update every 6 months, and DokuAI weekly. Most recently, WOLFF IMM was updated on October 8, 2026 and DokuAI on October 24, 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.*