# ViewSonic Projector vs SupportCard

The clearest difference is in-app purchases: ViewSonic Projector at none against SupportCard's 3. ViewSonic Projector also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). SupportCard's advantage is update cadence (every 4 days vs every 3 months). On price and ads there is nothing between them.

Both are free to download. SupportCard sells 3 in-app purchases, starting at $3.99 per month. ViewSonic Projector asks for nothing beyond the download.

ViewSonic Projector ships an update every 3 months, SupportCard every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | ViewSonic Projector | SupportCard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (14 ratings)](https://appshunter.io/ios/app/viewsonic-projector/id964378113/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 22 MB | 53 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [ViewSonic_International](https://appshunter.io/developer/871648106) | [SOUTH SPHERE TECH (PTY) LTD](https://appshunter.io/developer/6788398180) |

## 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


### SupportCard

[App page](https://appshunter.io/ios/app/supportcard-co-parent-smarter/id6801612058)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential | $3.99 | per month |
| Plus | $5.99 | per month |
| Premium | $12.99 | per month |


## Frequently asked questions

### Is ViewSonic Projector free?

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

### Is SupportCard free?

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

### Do ViewSonic Projector or SupportCard have ads?

Neither ViewSonic Projector nor SupportCard shows ads.

### Which is updated more often, ViewSonic Projector or SupportCard?

ViewSonic Projector ships an update every 3 months, and SupportCard every 4 days. Most recently, ViewSonic Projector was updated on October 24, 2026 and SupportCard 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.*