# Discount Price Calculator + vs VB Systems

The clearest difference is in-app purchases: VB Systems at none against Discount Price Calculator +'s 1. VB Systems also leads on update cadence (every 2 months vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Discount Price Calculator + sells 1 one-off in-app purchase. VB Systems asks for nothing beyond the download.

Discount Price Calculator + ships an update every 6 months, VB Systems every 2 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Discount Price Calculator + | VB Systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (12 ratings)](https://appshunter.io/ios/app/discount-price-calculator-plus/id6520385168/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 81 MB |
| Requires iOS | 16 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tevfik Yucek](https://appshunter.io/developer/566982862) | [RODEO DIGITAL PRIVATE LIMITED](https://appshunter.io/developer/1473590726) |

## What reviewers say

### Discount Price Calculator +

[App page](https://appshunter.io/ios/app/discount-price-calculator-plus/id6520385168)

Easily calculate discounts and taxes to simplify your shopping. Manage your purchases in a shopping cart with accurate final cost calculations. Designed for a seamless and money-saving shopping experience.

**Highlights:** Custom discount calculation, Add second optional discount, Include tax percentage, Shopping cart management, Accurate final cost results, User-friendly interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### VB Systems

[App page](https://appshunter.io/ios/app/vb-systems/id6746757390)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Discount Price Calculator + free?

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

### Is VB Systems free?

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

### Do Discount Price Calculator + or VB Systems have ads?

Both Discount Price Calculator + and VB Systems show ads.

### Which is updated more often, Discount Price Calculator + or VB Systems?

Discount Price Calculator + ships an update every 6 months, and VB Systems every 2 months. Most recently, Discount Price Calculator + was updated on October 13, 2026 and VB Systems on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*