# xDelete vs BuildSpec

The clearest difference is monetization model: BuildSpec at free against xDelete's paid. BuildSpec also leads on review sentiment (100% vs 73%) and rating (5.0 vs 4.7). xDelete's advantage is update cadence (every 10 days vs every 3 months) and ratings volume (498 vs 1). On price, ads and in-app purchases there is nothing between them.

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

BuildSpec holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: xDelete has 498 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 73% of xDelete's written reviews are positive against 100% of BuildSpec's.

xDelete ships an update every 10 days, BuildSpec every 3 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | xDelete | BuildSpec |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (498 ratings)](https://appshunter.io/ios/app/xdelete/id1471996797/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/buildspec-car-builds/id6758304475/reviews)** |
| Number of ratings | **498** | 1 |
| Positive reviews | 72.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Paid | **Free** |
| Size | 265 MB | 11 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [xAutomotive GmbH](https://appshunter.io/developer/1471996796) | [Grant Johnson](https://appshunter.io/developer/1866959368) |

## What reviewers say

### xDelete

[App page](https://appshunter.io/ios/app/xdelete/id1471996797)

This app allows you to switch between AWD, AWD Sport, and RWD modes in your BMW xDrive vehicle. You can also customize power distribution. It's a safe and reversible process that doesn't trigger fault codes or require hardware installation.

**Highlights:** Switch between AWD, AWD Sport, and RWD, Customize power distribution, Supports most BMWs (2004-2021), No hardware installation required, 100% safe and reversible, Not detectable by dealers

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works as described
- 👍 Easy to use
- 👍 Great customer service
- 👍 3 years strong
- 👍 Wonder app

**What reviewers complain about**

- 🐛 No support, account deleted after refund request
- 🐛 App wont load
- 🐛 Has not been working
- 🐛 Not compatible BMW X62014
- 🐛 Glitches

**Reported bugs**

- Login screen freezes
- Incompatible with older devices
- App becomes completely unresponsive until reinstalled
- Cannot switch back to xdrive after flashing to rwd

**Requested features**

- Add 2WD only setting
- Dark mode option
- Advanced analytics dashboard


### BuildSpec

[App page](https://appshunter.io/ios/app/buildspec-car-builds/id6758304475)

Easily track, organize, and showcase your car modification projects. Log parts, costs, and installation details for multiple vehicles in a structured, searchable garage. Designed for car builders and modifiers to maintain a complete build history.

**Highlights:** Track modifications and parts, Log costs and installation details, Maintain build history, Create multiple vehicle profiles, Store specifications and photos, Organized garage dashboard

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

**In-app purchases:** none


## Frequently asked questions

### Is xDelete free?

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

### Is BuildSpec free?

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

### Which has better reviews, xDelete or BuildSpec?

BuildSpec is rated higher. xDelete averages 4.7 out of 5 from 498 ratings, while BuildSpec averages 5.0 from 1 ratings.

### Do xDelete or BuildSpec have ads?

Neither xDelete nor BuildSpec shows ads.

### Which is updated more often, xDelete or BuildSpec?

xDelete ships an update every 10 days, and BuildSpec every 3 months. Most recently, xDelete was updated on October 14, 2026 and BuildSpec on October 10, 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.*