# APS Stock vs Link ON

The clearest difference is update cadence: APS Stock at every 4 months against Link ON's every 15 months. Link ON's advantage is iOS requirement (12.0 vs 15.6). 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.

APS Stock ships an update every 4 months, Link ON every 15 months. The most recent releases landed on September 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | APS Stock | Link ON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aps-stock/id1538271504/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 15 months |
| Monetization | Free | — |
| Size | 63 MB | 45 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MOKKON 24 COMPANY LIMITED](https://appshunter.io/developer/1486125470) | [HD Construction Equipment Co., Ltd](https://appshunter.io/developer/1291922729) |

## What reviewers say

### APS Stock

[App page](https://appshunter.io/ios/app/aps-stock/id1538271504)

Find spare parts for heavy machinery like backhoes, trucks, and excavators. This app consolidates parts from various brands and models into a single, accessible platform.

**Highlights:** Spare parts for backhoes, trucks, excavators, bulldozers, Parts for any brand or model, Consolidated parts catalog, Easy part searching

**In-app purchases:** none


### Link ON

[App page](https://appshunter.io/ios/app/link-on/id6744439883)

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

**In-app purchases:** none


## Frequently asked questions

### Is APS Stock free?

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

### Is Link ON free?

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

### Do APS Stock or Link ON have ads?

Neither APS Stock nor Link ON shows ads.

### Which is updated more often, APS Stock or Link ON?

APS Stock ships an update every 4 months, and Link ON every 15 months. Most recently, APS Stock was updated on September 15, 2026 and Link ON on September 9, 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.*