# Cadence vs Gerber Viewer

The clearest difference is iOS requirement: Gerber Viewer at 12.0 against Cadence's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Cadence sells 1 one-off in-app purchase and Gerber Viewer sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Cadence | Gerber Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 8 MB | 49 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [诵权 田](https://appshunter.io/developer/6784281662) | [CODIGITAL SOLUTIONS](https://appshunter.io/developer/1829802387) |

## What reviewers say

### Cadence

[App page](https://appshunter.io/ios/app/cadence-subscription-tracker/id6784316385)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cadence Pro | $1.99 | one-time |


### Gerber Viewer

[App page](https://appshunter.io/ios/app/gerber-viewer-open-pcb/id6791391835)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $2.99 | per 7 days |
| Pro Access | $4.99 | per month |
| Pro Access | $19.99 | per year |


## Frequently asked questions

### Is Cadence free?

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

### Is Gerber Viewer free?

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

### Do Cadence or Gerber Viewer have ads?

Neither Cadence nor Gerber Viewer shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*