# Discount Calculator vs Chess Clock Pro

The clearest difference is ads: Chess Clock Pro at none against Discount Calculator's shown. Discount Calculator's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Discount Calculator sells 1 one-off in-app purchase and Chess Clock Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Discount Calculator | Chess Clock Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/discount-calculator-percent/id1606471935/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 13 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Phan Nhat Đang](https://appshunter.io/developer/1437390098) | [RevelRain](https://appshunter.io/developer/1808697602) |

## What reviewers say

### Discount Calculator

[App page](https://appshunter.io/ios/app/discount-calculator-percent/id1606471935)

Easily calculate sale prices, savings, original prices, and discount percentages. This intuitive and simple tool helps you understand the financial impact of discounts on purchases.

**Highlights:** Calculate reduced price, Calculate amount saved, Calculate pre-discount price, Calculate discount percentage, Intuitive and simple interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $1.99 | one-time |


### Chess Clock Pro

[App page](https://appshunter.io/ios/app/chess-clock-pro-game-timer/id6761365166)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChessClock PRO | $4.99 | one-time |


## Frequently asked questions

### Is Discount Calculator free?

Discount Calculator is free to download, with in-app purchases available.

### Is Chess Clock Pro free?

Chess Clock Pro is free to download, with in-app purchases available.

### Do Discount Calculator or Chess Clock Pro have ads?

Discount Calculator shows ads; Chess Clock Pro does not.

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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.*