# Virtual Observer vs SMART Testz

Virtual Observer and SMART Testz are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Virtual Observer ships an update every 2 weeks, SMART Testz fortnightly. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Virtual Observer | SMART Testz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Size | 70 MB | 14 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shellcatch Inc](https://appshunter.io/developer/1250923937) | [FutureDial Inc.](https://appshunter.io/developer/1163960008) |

## What reviewers say

### Virtual Observer

[App page](https://appshunter.io/ios/app/virtual-observer/id1507656034)

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

**In-app purchases:** none


### SMART Testz

[App page](https://appshunter.io/ios/app/smart-testz/id6450738223)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Virtual Observer free?

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

### Is SMART Testz free?

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

### Do Virtual Observer or SMART Testz have ads?

Neither Virtual Observer nor SMART Testz shows ads.

### Which is updated more often, Virtual Observer or SMART Testz?

Virtual Observer ships an update every 2 weeks, and SMART Testz fortnightly. Most recently, Virtual Observer was updated on October 5, 2026 and SMART Testz on October 1, 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.*