# Part Puma vs ShiftTrail

The clearest difference is update cadence: Part Puma at every 11 days against ShiftTrail's every 3 weeks. ShiftTrail's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Part Puma sells 2 in-app purchases, starting at $19.99 per month and ShiftTrail sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Part Puma ships an update every 11 days, ShiftTrail every 3 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Part Puma | ShiftTrail |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (9 ratings)](https://appshunter.io/ios/app/part-puma/id6761085093/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Subscription | — |
| Size | 5 MB | 70 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Samuel DenHartog](https://appshunter.io/developer/1887722176) | [Anas Maqbool](https://appshunter.io/developer/1846298447) |

## What reviewers say

### Part Puma

[App page](https://appshunter.io/ios/app/part-puma/id6761085093)

This app helps users determine the resale value of used auto parts by searching vehicle information. It provides realistic market prices based on live eBay sales data, saving users time at the junkyard. Access to all features requires a subscription.

**Highlights:** Search vehicles by year, make, and model, View full part-out value, Get realistic market prices for individual parts, Live eBay market data integration, Subscription-based access

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $19.99 | per month |
| Part Puma Pro | $152.99 | per year |


### ShiftTrail

[App page](https://appshunter.io/ios/app/shifttrail/id6761998396)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $3.99 | per month |


## Frequently asked questions

### Is Part Puma free?

Part Puma is free to download, with in-app purchases available.

### Is ShiftTrail free?

ShiftTrail is free to download, with in-app purchases available.

### Do Part Puma or ShiftTrail have ads?

Neither Part Puma nor ShiftTrail shows ads.

### Which is updated more often, Part Puma or ShiftTrail?

Part Puma ships an update every 11 days, and ShiftTrail every 3 weeks. Most recently, Part Puma was updated on November 5, 2026 and ShiftTrail on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*