# FotoChart vs Onstruc

The clearest difference is rating: Onstruc at 5.0 against FotoChart's 1.0. Onstruc also leads on update cadence (fortnightly vs every 3 months) and ratings volume (3 vs 1). FotoChart's advantage is iOS requirement (9.0 vs 14.5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. FotoChart sells 1 one-off in-app purchase and Onstruc sells 2 in-app purchases, starting at $11.49 per month. Whichever you choose, the download price is not the number that matters.

Onstruc holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

FotoChart ships an update every 3 months, Onstruc fortnightly. Both last shipped on October 9, 2026.

## The numbers

| Metric | FotoChart | Onstruc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/fotochart/id1336106167/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/onstruc-photo-documentation/id1532766276/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 63 MB |
| Requires iOS | **9.0** | 14.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mVISE AG](https://appshunter.io/developer/1256927943) | [Onstruc UG (haftungsbeschraenkt)](https://appshunter.io/developer/1532766278) |

## What reviewers say

### FotoChart

[App page](https://appshunter.io/ios/app/fotochart/id1336106167)

This app lets you document projects with photos, adding measurements, notes, and standardized icons directly onto images. Organize, export, and share your visual documentation for planning, renovations, or damage reports.

**Highlights:** Add measurements and notes to photos, Use standardized icon sets, Organize photos into folders, Export projects as files or images, Photo post-processing tools, Measure lengths and angles

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Import & Export | $3.99 | one-time |


### Onstruc

[App page](https://appshunter.io/ios/app/onstruc-photo-documentation/id1532766276)

Streamline your work with automated report generation and customizable PDF documentation. This tool simplifies complex documentation processes for various industries, allowing for quick creation of reports from photos, measurements, and more.

**Highlights:** Automated report generation, Customizable PDF reports, Photo drawing and tagging, QR/barcode scanning, License plate recognition, Digital signatures, Team management

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Desktop Pro | $11.49 | per month |
| The service workspace | $24.49 | per month |


## Frequently asked questions

### Is FotoChart free?

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

### Is Onstruc free?

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

### Which has better reviews, FotoChart or Onstruc?

Onstruc is rated higher. FotoChart averages 1.0 out of 5 from 1 ratings, while Onstruc averages 5.0 from 3 ratings.

### Do FotoChart or Onstruc have ads?

Neither FotoChart nor Onstruc shows ads.

### Which is updated more often, FotoChart or Onstruc?

FotoChart ships an update every 3 months, and Onstruc fortnightly. Most recently, FotoChart was updated on October 9, 2026 and Onstruc on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*