# Car Build Progress Journal vs Auto Architect

The clearest difference is in-app purchases: Car Build Progress Journal at none against Auto Architect's 3. Car Build Progress Journal also leads on iOS requirement (15.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. Auto Architect sells 3 in-app purchases, starting at $4.99 per month. Car Build Progress Journal asks for nothing beyond the download.

## The numbers

| Metric | Car Build Progress Journal | Auto Architect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/auto-architect/id6761701097/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | — | Subscription |
| Size | 30 MB | 2 MB |
| Requires iOS | **15.0** | 18.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maria Popova](https://appshunter.io/developer/1821195781) | [Gena Harris](https://appshunter.io/developer/1890980959) |

## What reviewers say

### Car Build Progress Journal

[App page](https://appshunter.io/ios/app/car-build-progress-journal/id6747388211)

**Features:** macOS Compatibility

**In-app purchases:** none


### Auto Architect

[App page](https://appshunter.io/ios/app/auto-architect/id6761701097)

Plan your dream car build with this app. It helps you explore upgrade paths, manage modifications, and create a structured plan for your vehicle based on your budget and performance goals.

**Highlights:** Vehicle build planning, Upgrade path exploration, Modification organization, Budget and performance goal integration, Structured car build plans

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $4.99 | per month |
| Elite Plan | $9.99 | per month |
| Architect Plan | $19.99 | per month |


## Frequently asked questions

### Is Car Build Progress Journal free?

Car Build Progress Journal is free to download, with no in-app purchases.

### Is Auto Architect free?

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

### Do Car Build Progress Journal or Auto Architect have ads?

Neither Car Build Progress Journal nor Auto Architect shows ads.

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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.*