# PARS vs Lucky Mechanics

The clearest difference is update cadence: Lucky Mechanics at every 6 days against PARS's every 5 months. Lucky Mechanics also leads on iOS requirement (13.0 vs 15.1). 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.

PARS ships an update every 5 months, Lucky Mechanics every 6 days. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | PARS | Lucky Mechanics |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 days** |
| Size | 31 MB | 81 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Farrow](https://appshunter.io/developer/763538891) | [HEAVY DUTY EXPERT 24 CANADA INC.](https://appshunter.io/developer/1832346048) |

## What reviewers say

### PARS

[App page](https://appshunter.io/ios/app/pars-paps-tracker/id1440506876)

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

**In-app purchases:** none


### Lucky Mechanics

[App page](https://appshunter.io/ios/app/lucky-mechanics/id6749831671)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PARS free?

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

### Is Lucky Mechanics free?

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

### Do PARS or Lucky Mechanics have ads?

Neither PARS nor Lucky Mechanics shows ads.

### Which is updated more often, PARS or Lucky Mechanics?

PARS ships an update every 5 months, and Lucky Mechanics every 6 days. Most recently, PARS was updated on September 10, 2026 and Lucky Mechanics on September 11, 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.*