# Modpro AI vs PinkSlips

The clearest difference is in-app purchases: Modpro AI at none against PinkSlips's 3. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. PinkSlips sells 3 in-app purchases, starting at $5.00 per month. Modpro AI asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Modpro AI against 4.9 for PinkSlips. Both are backed by a comparable volume of ratings — 110 and 61 respectively. Written reviews split almost evenly too, at 97% and 98% positive.

Modpro AI ships an update weekly, PinkSlips every 9 days. The most recent releases landed on September 26, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Modpro AI | PinkSlips |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (110 ratings)](https://appshunter.io/ios/app/modpro-ai/id6755011876/reviews) | **[4.9 (61 ratings)](https://appshunter.io/ios/app/pinkslips-car-build-tracker/id6759758414/reviews)** |
| Number of ratings | **110** | 61 |
| Positive reviews | 97.2% of reviews | **98.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Free | Free |
| Size | 93 MB | 341 MB |
| Requires iOS | **15.1** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ModPro AI INC](https://appshunter.io/developer/1851335653) | [PinkSlips Software LLC](https://appshunter.io/developer/1880504109) |

## What reviewers say

### Modpro AI

[App page](https://appshunter.io/ios/app/modpro-ai/id6755011876)

This app serves as a central hub for automotive and motorcycle enthusiasts to track, organize, and optimize their custom builds. It offers professional build tracking, AI-powered recommendations, performance management, and a community forum for inspiration and connection.

**Highlights:** Professional build tracking, AI build advisor, Performance & spec management, Community garage, Part logging and management

**In-app purchases:** none


### PinkSlips

[App page](https://appshunter.io/ios/app/pinkslips-car-build-tracker/id6759758414)

This app provides a structured digital registry for automotive builds, allowing enthusiasts to document specifications, modifications, and history. It offers permanent build pages and connects vehicles to clubs and shops. Discover builds from others and preserve automotive culture.

**Highlights:** Structured build pages for vehicles, Document specifications and modifications, Track milestones and performance history, Connect builds to clubs and shops, Create and share routes and events, Discover builds from enthusiasts worldwide

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BOOST+ 6 monthly | $5.00 | per month |
| BOOST+ 6 months | $24.99 | per 6 months |
| BOOST+ Yearly | $45.00 | per year |


## Frequently asked questions

### Is Modpro AI free?

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

### Is PinkSlips free?

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

### Which has better reviews, Modpro AI or PinkSlips?

PinkSlips is rated higher. Modpro AI averages 4.8 out of 5 from 110 ratings, while PinkSlips averages 4.9 from 61 ratings.

### Do Modpro AI or PinkSlips have ads?

Neither Modpro AI nor PinkSlips shows ads.

### Which is updated more often, Modpro AI or PinkSlips?

Modpro AI ships an update weekly, and PinkSlips every 9 days. Most recently, Modpro AI was updated on September 26, 2026 and PinkSlips on September 23, 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.*