# Modpro AI vs BuildSheet

The clearest difference is in-app purchases: Modpro AI at none against BuildSheet's 2. Modpro AI also leads on review sentiment (95% vs 75%). BuildSheet's advantage is rating (5.0 vs 4.7). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. BuildSheet sells 2 in-app purchases, starting at $4.99 per month. Modpro AI asks for nothing beyond the download.

BuildSheet holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 135 and 49 respectively. Written reviews complicate that: 95% of Modpro AI's written reviews are positive against 75% of BuildSheet's, so the app with the better star average is not the one people write more warmly about.

Modpro AI ships an update weekly, BuildSheet every 9 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Modpro AI | BuildSheet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (135 ratings)](https://appshunter.io/ios/app/modpro-ai/id6755011876/reviews) | **[5.0 (49 ratings)](https://appshunter.io/ios/app/buildsheet-car-build-tracker/id6758694985/reviews)** |
| Number of ratings | **135** | 49 |
| Positive reviews | **94.9% of reviews** | 75.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | **Free** | Freemium |
| Size | 94 MB | 151 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ModPro AI INC](https://appshunter.io/developer/1851335653) | [JALEN JOSEPH WILLIAMS](https://appshunter.io/developer/1874511027) |

## 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


### BuildSheet

[App page](https://appshunter.io/ios/app/buildsheet-car-build-tracker/id6758694985)

Log expenses, track modifications, and document your project car's progress from start to finish. Visualize your spending, set maintenance reminders, and share your build with a community of enthusiasts.

**Highlights:** Unlimited vehicle tracking, Expense logging by category, Real-time total build cost, Progress photos and timeline, Maintenance reminders, Community sharing, Build sheet export

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BuildSheet Pro Monthly | $4.99 | per month |
| BuildSheet Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is Modpro AI free?

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

### Is BuildSheet free?

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

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

BuildSheet is rated higher. Modpro AI averages 4.7 out of 5 from 135 ratings, while BuildSheet averages 5.0 from 49 ratings.

### Do Modpro AI or BuildSheet have ads?

Neither Modpro AI nor BuildSheet shows ads.

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

Modpro AI ships an update weekly, and BuildSheet every 9 days. Most recently, Modpro AI was updated on October 28, 2026 and BuildSheet on October 24, 2026.

---

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