# Correct Change vs BB Trade In

The clearest difference is update cadence: BB Trade In at every 2 months against Correct Change's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Correct Change ships an update every 7 months, BB Trade In every 2 months. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Correct Change | BB Trade In |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 63 MB | 18 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOBES LTD](https://appshunter.io/developer/1539339323) | [BlackBelt SmartPhone Defence Ltd](https://appshunter.io/developer/943506378) |

## What reviewers say

### Correct Change

[App page](https://appshunter.io/ios/app/correct-change/id1539910151)

This app helps users quickly calculate the correct change for customer orders. It handles situations with and without tips, ensuring accurate transactions. Avoid confusion and save time when dealing with cash payments.

**Highlights:** Calculate change for orders, Include or exclude tips, Input order cost, Input cash taken, Simple and fast calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### BB Trade In

[App page](https://appshunter.io/ios/app/bb-trade-in/id6448578626)

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

**In-app purchases:** none


## Frequently asked questions

### Is Correct Change free?

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

### Is BB Trade In free?

BB Trade In is free to download, with no in-app purchases.

### Do Correct Change or BB Trade In have ads?

Neither Correct Change nor BB Trade In shows ads.

### Which is updated more often, Correct Change or BB Trade In?

Correct Change ships an update every 7 months, and BB Trade In every 2 months. Most recently, Correct Change was updated on October 17, 2026 and BB Trade In on October 24, 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.*