# Modpro AI vs BlackBook

Modpro AI and BlackBook are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Modpro AI ships an update weekly, BlackBook every 5 days. The most recent releases landed on October 21, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Modpro AI | BlackBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (130 ratings)](https://appshunter.io/ios/app/modpro-ai/id6755011876/reviews)** | — |
| Number of ratings | **130** | — |
| Positive reviews | 94.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 5 days** |
| Monetization | Free | — |
| Size | 93 MB | 15 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ModPro AI INC](https://appshunter.io/developer/1851335653) | [KYLE AUSTIN PRIESS](https://appshunter.io/developer/6784800323) |

## 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


### BlackBook

[App page](https://appshunter.io/ios/app/blackbook-dating-journal/id6784800321)

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

**In-app purchases:** none


## Frequently asked questions

### Is Modpro AI free?

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

### Is BlackBook free?

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

### Do Modpro AI or BlackBook have ads?

Neither Modpro AI nor BlackBook shows ads.

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

Modpro AI ships an update weekly, and BlackBook every 5 days. Most recently, Modpro AI was updated on October 21, 2026 and BlackBook on October 15, 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.*