# SaveCompound vs Diamond Check Ai

The clearest difference is in-app purchases: SaveCompound at none against Diamond Check Ai's 6. Diamond Check Ai's advantage is update cadence (every 2 weeks vs every 12 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Diamond Check Ai sells 6 in-app purchases, starting at $29.99 per month. SaveCompound asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SaveCompound against 5.0 for Diamond Check Ai. Both are backed by a comparable volume of ratings — 3 and 7 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SaveCompound ships an update every 12 months, Diamond Check Ai every 2 weeks. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SaveCompound | Diamond Check Ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/savecompound/id1606810084/reviews) | [5.0 (7 ratings)](https://appshunter.io/ios/app/diamond-check-ai/id6760788186/reviews) |
| Number of ratings | 3 | **7** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 10 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Floyd Thatcher](https://appshunter.io/developer/1606810236) | [International Properties](https://appshunter.io/developer/1886232059) |

## What reviewers say

### SaveCompound

[App page](https://appshunter.io/ios/app/savecompound/id1606810084)

This app provides tools to visualize financial growth and plan savings. Explore compound interest scenarios, simulate S&P 500 performance, and create personalized savings plans to achieve your financial goals.

**Highlights:** Compound interest calculator, S&P 500 performance simulator, Historical S&P 500 returns, Savings planner, Investment growth visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### Diamond Check Ai

[App page](https://appshunter.io/ios/app/diamond-check-ai/id6760788186)

This app provides instant analysis of diamond certificates using AI to determine real market value. It breaks down full specs, offers professional ratings, identifies red flags, and analyzes clarity plots to predict eye-clean likelihood. Get a fair value range and negotiate with confidence.

**Highlights:** Instant GIA certificate analysis, Real-time wholesale market pricing, Full specs breakdown and ratings, AI clarity plot analysis, Red flag identification, Fair value range estimation

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jewelry Professional Monthly | $29.99 | per month |
| Jewelry Professional Annual | $299.00 | per year |
| Single Report | $1.99 | one-time |
| appraisal | $9.99 | one-time |
| Ten Reports | $14.99 | one-time |
| Expert Review | $49.99 | one-time |


## Frequently asked questions

### Is SaveCompound free?

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

### Is Diamond Check Ai free?

Diamond Check Ai is free to download, with in-app purchases available.

### Which has better reviews, SaveCompound or Diamond Check Ai?

SaveCompound and Diamond Check Ai are both rated 5.0 out of 5 on the App Store, from 3 and 7 ratings respectively.

### Do SaveCompound or Diamond Check Ai have ads?

Neither SaveCompound nor Diamond Check Ai shows ads.

### Which is updated more often, SaveCompound or Diamond Check Ai?

SaveCompound ships an update every 12 months, and Diamond Check Ai every 2 weeks. Most recently, SaveCompound was updated on October 3, 2026 and Diamond Check Ai on October 12, 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.*