# SinnSyn vs Visihelp

The clearest difference is in-app purchases: Visihelp at none against SinnSyn's 2. Visihelp also leads on ads (none vs shown) and update cadence (monthly vs every 11 months). On price and device support there is nothing between them.

Both are free to download. SinnSyn sells 2 in-app purchases, starting at $9.99 per month. Visihelp asks for nothing beyond the download.

SinnSyn ships an update every 11 months, Visihelp monthly. The most recent releases landed on October 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SinnSyn | Visihelp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 11 months | **Monthly** |
| Size | 108 MB | 28 MB |
| Requires iOS | 15.0 | **13.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Sondre Risholm Liverd](https://appshunter.io/developer/1637069234) | [Visihelp AS](https://appshunter.io/developer/1637239670) |

## What reviewers say

### SinnSyn

[App page](https://appshunter.io/ios/app/sinnsyn/id1637069232)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Månedsabonnement | $9.99 | per month |
| Årsabonnement | $99.99 | per year |


### Visihelp

[App page](https://appshunter.io/ios/app/visihelp/id1637239668)

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

**In-app purchases:** none


## Frequently asked questions

### Is SinnSyn free?

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

### Is Visihelp free?

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

### Do SinnSyn or Visihelp have ads?

SinnSyn shows ads; Visihelp does not.

### Which is updated more often, SinnSyn or Visihelp?

SinnSyn ships an update every 11 months, and Visihelp monthly. Most recently, SinnSyn was updated on October 1, 2026 and Visihelp on September 29, 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.*