# ADOC vs SVV

The clearest difference is price: SVV at Free against ADOC's $14.99. SVV also leads on update cadence (every 2 months vs every 7 months) and device support (3 vs 1). ADOC's advantage is review sentiment (33% vs 0%) and iOS requirement (8.0 vs 15.0). On ads and in-app purchases there is nothing between them.

SVV is free to download; ADOC costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ADOC ships an update every 7 months, SVV every 2 months. The most recent releases landed on October 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ADOC | SVV |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/adoc/id433375610/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 53 MB | 2 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Kounosuke Tomori](https://appshunter.io/developer/1251823462) | [Kuroda ENT Clinic](https://appshunter.io/developer/1369699677) |

## What reviewers say

### ADOC

[App page](https://appshunter.io/ios/app/adoc/id433375610)

This app helps clients and therapists set rehabilitation goals by selecting illustrations of daily activities. It facilitates decision-making in occupational choice and measures satisfaction with intervention outcomes. Documents can be printed for review.

**Highlights:** Goal setting for rehabilitation, Illustration-based activity selection, Prioritization of occupations, Satisfaction measurement for outcomes, Document printing, Facilitates client participation

**In-app purchases:** none


### SVV

[App page](https://appshunter.io/ios/app/svv/id1471979816)

This app measures your perception of verticality to assess gravity perception and vestibular function. It uses a simple line adjustment task to calculate deviations from the true vertical, aiding in the detection of vestibular asymmetry.

**Highlights:** Measures subjective visual vertical, Evaluates gravity perception, Detects vestibular asymmetry, Adjusts perceived vertical line, Calculates mean deviation and standard deviation, Supports remote and game controllers

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

**In-app purchases:** none


## Frequently asked questions

### Is ADOC free?

ADOC costs $14.99, with no in-app purchases.

### Is SVV free?

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

### Do ADOC or SVV have ads?

Neither ADOC nor SVV shows ads.

### Which is updated more often, ADOC or SVV?

ADOC ships an update every 7 months, and SVV every 2 months. Most recently, ADOC was updated on October 20, 2026 and SVV on September 23, 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.*