# Pre vs WrkPlan

The clearest difference is update cadence: WrkPlan at every 9 days against Pre's every 7 months. 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.

Pre ships an update every 7 months, WrkPlan every 9 days. The most recent releases landed on June 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Pre | WrkPlan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pre-alignment/id1499479273/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 67 MB | 16 MB |
| Requires iOS | **13.0** | 14.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACOEM Group](https://appshunter.io/developer/1495816959) | [Debashis Pal](https://appshunter.io/developer/548905817) |

## What reviewers say

### Pre

[App page](https://appshunter.io/ios/app/pre-alignment/id1499479273)

This app guides users through pre-alignment tasks using a connected Bluetooth probe. It allows measurement and recording of run-out, bearing clearance, and soft foot, with the ability to generate instant PDF reports.

**Highlights:** Bluetooth connectivity, Icon-based adaptive user interface, Measure and record Run-Out, Measure and record Bearing Clearance, Measure and record True SoftCheck, Generate instant PDF reports

**Features:** macOS Compatibility

**In-app purchases:** none


### WrkPlan

[App page](https://appshunter.io/ios/app/wrkplan-payroll/id1555707853)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pre free?

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

### Is WrkPlan free?

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

### Do Pre or WrkPlan have ads?

Neither Pre nor WrkPlan shows ads.

### Which is updated more often, Pre or WrkPlan?

Pre ships an update every 7 months, and WrkPlan every 9 days. Most recently, Pre was updated on June 24, 2026 and WrkPlan on September 18, 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.*