# Wintech vs Invoice & Quotation Maker

The clearest difference is update cadence: Wintech at every 5 weeks against Invoice & Quotation Maker's every 7 months. Wintech also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Wintech ships an update every 5 weeks, Invoice & Quotation Maker every 7 months. The most recent releases landed on September 15, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Wintech | Invoice & Quotation Maker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Size | 23 MB | 20 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Umang Kathiyara](https://appshunter.io/developer/1433901120) | [Skyraan Technologies](https://appshunter.io/developer/1650058812) |

## What reviewers say

### Wintech

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

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

**In-app purchases:** none


### Invoice & Quotation Maker

[App page](https://appshunter.io/ios/app/invoice-and-quotation-maker/id6752488289)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Wintech free?

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

### Is Invoice & Quotation Maker free?

Invoice & Quotation Maker is free to download, with no in-app purchases.

### Do Wintech or Invoice & Quotation Maker have ads?

Neither Wintech nor Invoice & Quotation Maker shows ads.

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

Wintech ships an update every 5 weeks, and Invoice & Quotation Maker every 7 months. Most recently, Wintech was updated on September 15, 2026 and Invoice & Quotation Maker on June 2, 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.*