# CollaVision vs StageDocs

The clearest difference is in-app purchases: CollaVision at none against StageDocs's 2. CollaVision also leads on iOS requirement (13.0 vs 15). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. StageDocs sells 2 in-app purchases, starting at $3.99 per month. CollaVision asks for nothing beyond the download.

CollaVision ships an update fortnightly, StageDocs every 3 weeks. The most recent releases landed on October 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | CollaVision | StageDocs |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 9 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CORETRONIC CORPORATION](https://appshunter.io/developer/889870720) | [Jameo UG (haftungsbeschraenkt)](https://appshunter.io/developer/1056639330) |

## What reviewers say

### CollaVision

[App page](https://appshunter.io/ios/app/collavision/id1544933491)

**In-app purchases:** none


### StageDocs

[App page](https://appshunter.io/ios/app/stagedocs/id6737455764)

Calculate bridle and beam properties for rigging applications. Features include interactive geometry adjustment, precise input, and load verification for various truss types. Generate detailed calculation protocols.

**Highlights:** Simple and sloped bridle calculations, Interactive bridle geometry adjustment, Precise value input for positioning, Real-time beam calculation, Load verification for trusses, Calculation protocol export (PDF)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rigger monthly | $3.99 | per month |
| Rigger yearly | $29.99 | per year |


## Frequently asked questions

### Is CollaVision free?

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

### Is StageDocs free?

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

### Do CollaVision or StageDocs have ads?

Neither CollaVision nor StageDocs shows ads.

### Which is updated more often, CollaVision or StageDocs?

CollaVision ships an update fortnightly, and StageDocs every 3 weeks. Most recently, CollaVision was updated on October 11, 2026 and StageDocs on September 20, 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.*