# MachineryZone vs SmartDecrypt PDF ZIP

The clearest difference is in-app purchases: MachineryZone at none against SmartDecrypt PDF ZIP's 2. SmartDecrypt PDF ZIP's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. SmartDecrypt PDF ZIP sells 2 one-off in-app purchases. MachineryZone asks for nothing beyond the download.

MachineryZone ships an update fortnightly, SmartDecrypt PDF ZIP every 4 weeks. The most recent releases landed on September 18, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | MachineryZone | SmartDecrypt PDF ZIP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/machineryzone/id1090014065/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 4 weeks |
| Monetization | Ad-supported | — |
| Size | 53 MB | 8 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [LBC France](https://appshunter.io/developer/484115116) | [KIEN WEI CHOO](https://appshunter.io/developer/1872314467) |

## What reviewers say

### MachineryZone

[App page](https://appshunter.io/ios/app/machineryzone/id1090014065)

This app connects professionals in the public works sector, offering a wide range of equipment listings. Users can easily search, filter, and geolocate items, then contact sellers directly.

**Highlights:** Public works equipment listings, Search and filter by make, model, year, Geolocation of equipment, Sort ads by price and distance, Direct contact with vendors, Job market listings

**Features:** Vision Pro support

**In-app purchases:** none


### SmartDecrypt PDF ZIP

[App page](https://appshunter.io/ios/app/smartdecrypt-pdf-zip/id6763979229)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Days Trial | Free | one-time |
| SmartDecrypt Premium | $9.99 | one-time |


## Frequently asked questions

### Is MachineryZone free?

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

### Is SmartDecrypt PDF ZIP free?

SmartDecrypt PDF ZIP is free to download, with in-app purchases available.

### Do MachineryZone or SmartDecrypt PDF ZIP have ads?

MachineryZone shows ads; SmartDecrypt PDF ZIP does not.

### Which is updated more often, MachineryZone or SmartDecrypt PDF ZIP?

MachineryZone ships an update fortnightly, and SmartDecrypt PDF ZIP every 4 weeks. Most recently, MachineryZone was updated on September 18, 2026 and SmartDecrypt PDF ZIP on September 14, 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.*