# AviCalc vs mapflows PWD Goa

AviCalc and mapflows PWD Goa are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

AviCalc ships an update every 3 weeks, mapflows PWD Goa every 5 weeks. Both last shipped on November 12, 2026.

## The numbers

| Metric | AviCalc | mapflows PWD Goa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 9 MB | 89 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aldo Mendes Martins](https://appshunter.io/developer/377344895) | [freethink LLP](https://appshunter.io/developer/1559885244) |

## What reviewers say

### AviCalc

[App page](https://appshunter.io/ios/app/avicalc/id6474237308)

**Features:** macOS Compatibility

**In-app purchases:** none


### mapflows PWD Goa

[App page](https://appshunter.io/ios/app/mapflows-pwd-goa/id6474296962)

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

**In-app purchases:** none


## Frequently asked questions

### Is AviCalc free?

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

### Is mapflows PWD Goa free?

mapflows PWD Goa is free to download, with no in-app purchases.

### Do AviCalc or mapflows PWD Goa have ads?

Neither AviCalc nor mapflows PWD Goa shows ads.

### Which is updated more often, AviCalc or mapflows PWD Goa?

AviCalc ships an update every 3 weeks, and mapflows PWD Goa every 5 weeks. Most recently, AviCalc was updated on November 12, 2026 and mapflows PWD Goa on November 12, 2026.

---

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