# LiNA Connect vs DokuAI

The clearest difference is in-app purchases: LiNA Connect at none against DokuAI's 3. LiNA Connect also leads on iOS requirement (15.6 vs 26.0). DokuAI's advantage is update cadence (weekly vs every 4 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. LiNA Connect asks for nothing beyond the download.

LiNA Connect ships an update every 4 months, DokuAI weekly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | LiNA Connect | 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 4 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 35 MB | 60 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [BlueRange GmbH](https://appshunter.io/developer/1670325103) | [DigitalFreedom Global LLC](https://appshunter.io/developer/1825359468) |

## What reviewers say

### LiNA Connect

[App page](https://appshunter.io/ios/app/lina-connect/id1442201248)

**Features:** macOS Compatibility

**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 LiNA Connect free?

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

### Is DokuAI free?

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

### Do LiNA Connect or DokuAI have ads?

Neither LiNA Connect nor DokuAI shows ads.

### Which is updated more often, LiNA Connect or DokuAI?

LiNA Connect ships an update every 4 months, and DokuAI weekly. Most recently, LiNA Connect was updated on November 2, 2026 and DokuAI on October 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.*