# Test Prep for LEED AP BD+C vs Black Spectacles

The clearest difference is in-app purchases: Black Spectacles at none against Test Prep for LEED AP BD+C's 9. Black Spectacles also leads on update cadence (fortnightly vs every 3 months) and rating (3.8 vs 3.5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Test Prep for LEED AP BD+C sells 9 in-app purchases, starting at $8.99 per 7 days. Black Spectacles asks for nothing beyond the download.

Black Spectacles holds the better App Store score, 3.8 against 3.5. That said, the two scores are not equally well evidenced: Black Spectacles has 13 ratings behind it against 2, so its average is the more settled of the two.

Test Prep for LEED AP BD+C ships an update every 3 months, Black Spectacles fortnightly. The most recent releases landed on September 8, 2026 and August 31, 2026 respectively.

## The numbers

| Metric | Test Prep for LEED AP BD+C | Black Spectacles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/test-prep-for-leed-ap-bd-plus-c/id6544802871/reviews) | **[3.8 (13 ratings)](https://appshunter.io/ios/app/black-spectacles/id6754046991/reviews)** |
| Number of ratings | 2 | **13** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 58 MB | 79 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Exam Prep OU](https://appshunter.io/developer/1689642184) | [Black Spectacles, LLC](https://appshunter.io/developer/1474708769) |

## What reviewers say

### Test Prep for LEED AP BD+C

[App page](https://appshunter.io/ios/app/test-prep-for-leed-ap-bd-plus-c/id6544802871)

Prepare for the LEED AP BD+C certification exam with a comprehensive test prep app. It offers an extensive question bank, detailed explanations, progress tracking, and simulated exams to help you master green building practices and sustainable design.

**Highlights:** Up-to-date content, Extensive question bank, Detailed explanations, Progress tracking, Customizable study plans, Simulated exam mode

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LEED BD+C Weekly Full Access | $8.99 | per 7 days |
| LEED BD Monthly Full Access | $24.99 | per month |
| LEED BD+C Monthly Full Access | $24.99 | per month |
| LEED BD Quarterly Full Access | $59.99 | per 3 months |
| LEED BD Quarterly Full Access | $59.99 | per 3 months |
| LEED BD Semiannual Full Access | $75.99 | per 6 months |
| LEED BD Semiannual Full Access | $79.99 | per 6 months |
| LEED BD Annual Full Access | $109.99 | per year |
| LEED BD Annual Full Access | $119.99 | per year |


### Black Spectacles

[App page](https://appshunter.io/ios/app/black-spectacles/id6754046991)

Prepare for ARE® and CSE® exams with engaging videos, flashcards, and quizzes. Download content for offline viewing anytime, anywhere.

**Highlights:** Exam preparation, Engaging videos, Interactive flashcards, Quizzes, Offline video downloads

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

**In-app purchases:** none


## Frequently asked questions

### Is Test Prep for LEED AP BD+C free?

Test Prep for LEED AP BD+C is free to download, with in-app purchases available.

### Is Black Spectacles free?

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

### Which has better reviews, Test Prep for LEED AP BD+C or Black Spectacles?

Black Spectacles is rated higher. Test Prep for LEED AP BD+C averages 3.5 out of 5 from 2 ratings, while Black Spectacles averages 3.8 from 13 ratings.

### Do Test Prep for LEED AP BD+C or Black Spectacles have ads?

Neither Test Prep for LEED AP BD+C nor Black Spectacles shows ads.

### Which is updated more often, Test Prep for LEED AP BD+C or Black Spectacles?

Test Prep for LEED AP BD+C ships an update every 3 months, and Black Spectacles fortnightly. Most recently, Test Prep for LEED AP BD+C was updated on September 8, 2026 and Black Spectacles on August 31, 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.*