# Diamond $ Analysis vs Nob Hill

The clearest difference is price: Nob Hill at Free against Diamond $ Analysis's $4.99. Diamond $ Analysis's advantage is update cadence (every 2 months vs every 12 months). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Nob Hill is free to download; Diamond $ Analysis costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Diamond $ Analysis ships an update every 2 months, Nob Hill every 12 months. The most recent releases landed on October 26, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Diamond $ Analysis | Nob Hill |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/diamond-analysis/id682494921/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Paid | **Free** |
| Size | 16 MB | 95 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Frank Jewel CO.,LTD](https://appshunter.io/developer/560038414) | [e-Smart System](https://appshunter.io/developer/1382513704) |

## What reviewers say

### Diamond $ Analysis

[App page](https://appshunter.io/ios/app/diamond-analysis/id682494921)

Calculate diamond price discounts instantly by inputting seller price and 4C information. Access weekly updated diamond quotes based on the New York market and stay informed with the latest diamond industry news. Supports multiple languages and currencies.

**Highlights:** Diamond price discount calculator, Input seller price and 4C info, Updated diamond quotes, Diamond market news, 12 language support, 14 currency support

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

**In-app purchases:** none


### Nob Hill

[App page](https://appshunter.io/ios/app/nob-hill/id1578612542)

This property management app allows residents to book facilities, receive instant messages, and view management fee eBills. It also features a marketplace for users to post small advertisements. Experience enhanced estate management services with its new platform.

**Highlights:** Facility reservations, Instant message notifications, Management fee eBill viewing, Marketplace for ads, Estate management services

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Diamond $ Analysis free?

Diamond $ Analysis costs $4.99, with no in-app purchases.

### Is Nob Hill free?

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

### Do Diamond $ Analysis or Nob Hill have ads?

Neither Diamond $ Analysis nor Nob Hill shows ads.

### Which is updated more often, Diamond $ Analysis or Nob Hill?

Diamond $ Analysis ships an update every 2 months, and Nob Hill every 12 months. Most recently, Diamond $ Analysis was updated on October 26, 2026 and Nob Hill on October 18, 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.*