# Visual Vertical Lite vs Sivtsev chart

The clearest difference is update cadence: Sivtsev chart at every 2 months against Visual Vertical Lite's every 42 months. Sivtsev chart also leads on price ($0.99 vs $5.99) and device support (3 vs 1). On ads, in-app purchases and monetization model there is nothing between them.

Visual Vertical Lite costs $5.99 and Sivtsev chart $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Visual Vertical Lite ships an update every 42 months, Sivtsev chart every 2 months. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Visual Vertical Lite | Sivtsev chart |
| --- | --- | --- |
| Price | $5.99 | **$0.99** |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/visual-vertical-lite/id842449570/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 6 MB | 3 MB |
| Requires iOS | 16.0 | **13.2** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Clear Health Media](https://appshunter.io/developer/419017749) | [Oleg Drobyshev](https://appshunter.io/developer/607614659) |

## What reviewers say

### Visual Vertical Lite

[App page](https://appshunter.io/ios/app/visual-vertical-lite/id842449570)

This medical app offers a quick, accurate, and affordable method for measuring subjective visual vertical in patients. It simplifies a previously complex and expensive diagnostic process, making it accessible for neurologists and vestibular rehabilitation specialists.

**Highlights:** Measures subjective visual vertical, Accurate and low-cost readings, Uses iPhone/iPad for testing, Suitable for neurology and vestibular rehab, Tests otolithic function, Single readings for each eye

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

**In-app purchases:** none


### Sivtsev chart

[App page](https://appshunter.io/ios/app/sivtsev-chart/id1514128918)

This app displays the standard Sivtsev eye chart for visual acuity testing. It uses augmented reality to project the chart onto a vertical surface, allowing users to test their vision from a distance.

**Highlights:** AR projection of Sivtsev chart, Adjustable chart size and position, Zoom and rotate gestures, Distance adjustment indicator, Option to disable help texts and sounds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Visual Vertical Lite free?

Visual Vertical Lite costs $5.99, with no in-app purchases.

### Is Sivtsev chart free?

Sivtsev chart costs $0.99, with no in-app purchases.

### Do Visual Vertical Lite or Sivtsev chart have ads?

Neither Visual Vertical Lite nor Sivtsev chart shows ads.

### Which is updated more often, Visual Vertical Lite or Sivtsev chart?

Visual Vertical Lite ships an update every 42 months, and Sivtsev chart every 2 months. Most recently, Visual Vertical Lite was updated on October 10, 2026 and Sivtsev chart on October 4, 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.*