# Wintech vs Invoice Maker

The clearest difference is in-app purchases: Wintech at none against Invoice Maker's 2. Wintech also leads on iOS requirement (13.0 vs 16.0). Invoice Maker's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Invoice Maker sells 2 in-app purchases, starting at $2.99 per month. Wintech asks for nothing beyond the download.

Wintech ships an update every 5 weeks, Invoice Maker fortnightly. The most recent releases landed on September 15, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Wintech | Invoice Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 23 MB | 146 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Umang Kathiyara](https://appshunter.io/developer/1433901120) | [Clixade Ltd](https://appshunter.io/developer/1837914739) |

## What reviewers say

### Wintech

[App page](https://appshunter.io/ios/app/wintech/id1663539314)

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

**In-app purchases:** none


### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-estimate-app/id6759286692)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $19.99 | per year |


## Frequently asked questions

### Is Wintech free?

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

### Is Invoice Maker free?

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

### Do Wintech or Invoice Maker have ads?

Neither Wintech nor Invoice Maker shows ads.

### Which is updated more often, Wintech or Invoice Maker?

Wintech ships an update every 5 weeks, and Invoice Maker fortnightly. Most recently, Wintech was updated on September 15, 2026 and Invoice Maker on September 6, 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.*