# ZamTek vs Payvoice

The clearest difference is in-app purchases: ZamTek at none against Payvoice's 5. ZamTek also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). Payvoice's advantage is update cadence (fortnightly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Payvoice sells 5 in-app purchases, starting at $3.99 per 7 days. ZamTek asks for nothing beyond the download.

ZamTek ships an update every 4 months, Payvoice fortnightly. The most recent releases landed on September 10, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | ZamTek | Payvoice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/payvoice-invoice-maker-pdf/id6762540867/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 86 MB | 72 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Octys LLC](https://appshunter.io/developer/634902439) | [Artsiom Statuta](https://appshunter.io/developer/1784319980) |

## What reviewers say

### ZamTek

[App page](https://appshunter.io/ios/app/zamtek/id6444892935)

**Features:** macOS Compatibility

**In-app purchases:** none


### Payvoice

[App page](https://appshunter.io/ios/app/payvoice-invoice-maker-pdf/id6762540867)

Create and send professional PDF invoices, estimates, and receipts quickly. Track payment status, add branding, and manage client details efficiently. Get paid faster with clear payment terms and automated follow-ups.

**Highlights:** Invoice, estimate, quote, and receipt generation, Professional PDF templates, Share via QR code, link, or email, Payment status tracking (sent, viewed, paid, overdue), Customizable branding with logo, Client and item saving for repeat billing

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly (3d trial) | $3.99 | per 7 days |
| Pro Weekly | $3.99 | per 7 days |
| Payvoice Monthly | $14.99 | per month |
| Pro Yearly | $29.99 | per year |
| Payvoice Yearly | $69.99 | per year |


## Frequently asked questions

### Is ZamTek free?

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

### Is Payvoice free?

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

### Do ZamTek or Payvoice have ads?

Payvoice shows ads; ZamTek does not.

### Which is updated more often, ZamTek or Payvoice?

ZamTek ships an update every 4 months, and Payvoice fortnightly. Most recently, ZamTek was updated on September 10, 2026 and Payvoice on August 13, 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.*