# Screw Conveyor vs POST Parcels & Mail

The clearest difference is price: POST Parcels & Mail at Free against Screw Conveyor's $2.99. POST Parcels & Mail also leads on update cadence (every 5 weeks vs every 56 months) and iOS requirement (13.4 vs 16.1). On ads, in-app purchases and device support there is nothing between them.

POST Parcels & Mail is free to download; Screw Conveyor costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Screw Conveyor ships an update every 56 months, POST Parcels & Mail every 5 weeks. The most recent releases landed on September 15, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Screw Conveyor | POST Parcels & Mail |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 56 months | **Every 5 weeks** |
| Size | 2 MB | 40 MB |
| Requires iOS | 16.1 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Imran Pinjara](https://appshunter.io/developer/1484488781) | [POST Luxembourg](https://appshunter.io/developer/669984943) |

## What reviewers say

### Screw Conveyor

[App page](https://appshunter.io/ios/app/screw-conveyor/id1490694214)

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

**In-app purchases:** none


### POST Parcels & Mail

[App page](https://appshunter.io/ios/app/post-parcels-and-mail/id1638750103)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Screw Conveyor free?

Screw Conveyor costs $2.99, with no in-app purchases.

### Is POST Parcels & Mail free?

POST Parcels & Mail is free to download, with no in-app purchases.

### Do Screw Conveyor or POST Parcels & Mail have ads?

Neither Screw Conveyor nor POST Parcels & Mail shows ads.

### Which is updated more often, Screw Conveyor or POST Parcels & Mail?

Screw Conveyor ships an update every 56 months, and POST Parcels & Mail every 5 weeks. Most recently, Screw Conveyor was updated on September 15, 2026 and POST Parcels & Mail on October 30, 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.*