# Green vs quant blitz

The clearest difference is in-app purchases: Green at none against quant blitz's 3. Green also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). quant blitz's advantage is update cadence (every 3 days vs every 3 months). On price and ads there is nothing between them.

Both are free to download. quant blitz sells 3 in-app purchases, starting at $12.99 per month. Green asks for nothing beyond the download.

Green ships an update every 3 months, quant blitz every 3 days. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Green | quant blitz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (12 ratings)](https://appshunter.io/ios/app/green-wood/id1405746786/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 65 MB | 61 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GREEN-WOOD HISTORIC FUND INC THE ADMIN BY GREEN-WOOD CEMETERY AS TRUSTEE](https://appshunter.io/developer/1014004127) | [Velori Labs Ltd](https://appshunter.io/developer/1895293469) |

## What reviewers say

### Green

[App page](https://appshunter.io/ios/app/green-wood/id1405746786)

Explore Brooklyn's historic Green-Wood Cemetery with this companion app. Discover its art, history, and nature through expert videos and audio segments. Navigate the grounds easily with an interactive map.

**Highlights:** Explore by theme: Art, History, Nature, Interactive map for on-the-go exploration, Expert-led video and audio content, Information on monuments and restoration, Focus on environment and horticulture

**Features:** macOS Compatibility

**In-app purchases:** none


### quant blitz

[App page](https://appshunter.io/ios/app/quant-blitz-interview-prep/id6820223409)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $12.99 | per month |
| Premium Yearly | $79.99 | per year |
| Premium Lifetime | $199.99 | one-time |


## Frequently asked questions

### Is Green free?

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

### Is quant blitz free?

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

### Do Green or quant blitz have ads?

Neither Green nor quant blitz shows ads.

### Which is updated more often, Green or quant blitz?

Green ships an update every 3 months, and quant blitz every 3 days. Most recently, Green was updated on November 2, 2026 and quant blitz on November 6, 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.*