# ViewSonic Projector vs Work+Proof

The clearest difference is in-app purchases: ViewSonic Projector at none against Work+Proof's 2. ViewSonic Projector also leads on iOS requirement (12.0 vs 14.0). Work+Proof's advantage is update cadence (weekly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Work+Proof sells 2 in-app purchases, starting at $8.99 per month. ViewSonic Projector asks for nothing beyond the download.

ViewSonic Projector ships an update every 3 months, Work+Proof weekly. The most recent releases landed on July 4, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ViewSonic Projector | Work+Proof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (12 ratings)](https://appshunter.io/ios/app/viewsonic-projector/id964378113/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 22 MB | 44 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ViewSonic International Corp.](https://appshunter.io/developer/871648106) | [Osibits](https://appshunter.io/developer/1857440577) |

## What reviewers say

### ViewSonic Projector

[App page](https://appshunter.io/ios/app/viewsonic-projector/id964378113)

This app provides comprehensive knowledge for selecting and installing projectors. It offers practical guidance for various settings, helping users determine optimal placement based on room dimensions and desired screen size. Interactive simulations allow for real-time adjustments.

**Highlights:** Projector selection guidance, Installation know-how, Placement distance calculation, Screen size and aspect ratio input, Interactive distance adjustment, Simulation scenarios

**In-app purchases:** none


### Work+Proof

[App page](https://appshunter.io/ios/app/work-plus-proof/id6755934931)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WorkProof Monthly | $8.99 | per month |
| WorkProof Yearly | $89.99 | per year |


## Frequently asked questions

### Is ViewSonic Projector free?

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

### Is Work+Proof free?

Work+Proof is free to download, with in-app purchases available.

### Do ViewSonic Projector or Work+Proof have ads?

Neither ViewSonic Projector nor Work+Proof shows ads.

### Which is updated more often, ViewSonic Projector or Work+Proof?

ViewSonic Projector ships an update every 3 months, and Work+Proof weekly. Most recently, ViewSonic Projector was updated on July 4, 2026 and Work+Proof on September 21, 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.*