# Change vs Carpoolin

The clearest difference is in-app purchases: Change at none against Carpoolin's 10. Change also leads on update cadence (every 2 days vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Carpoolin sells 10 one-off in-app purchases. Change asks for nothing beyond the download.

Change ships an update every 2 days, Carpoolin every 6 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Change | Carpoolin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/change-convert-currency-fast/id6462849511/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 6 weeks |
| Monetization | Free | — |
| Size | 1 MB | 105 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Matthew Ritchie](https://appshunter.io/developer/1687457905) | [Save Man LTD](https://appshunter.io/developer/1758739534) |

## What reviewers say

### Change

[App page](https://appshunter.io/ios/app/change-convert-currency-fast/id6462849511)

Instantly convert currencies with a lightning-fast, user-friendly tool. Access over 150 global currencies with an intuitive design that supports both light and dark modes. Ideal for travelers and those curious about international pricing.

**Highlights:** Lightning-fast currency conversion, Supports over 150 major currencies, Easy switching between recent currencies, Simple and intuitive design, Dark and light mode support

**In-app purchases:** none


### Carpoolin

[App page](https://appshunter.io/ios/app/carpoolin/id6566191603)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to public | $10.00 | one-time |
| Upgrade to unlimted member | $10.00 | one-time |
| Event Public Update | $10.00 | one-time |
| Group Basic | $20.00 | one-time |
| Bundle Upgrade For Group | $20.00 | one-time |
| Default Create Event | $20.00 | one-time |
| Group Unlimited Member | $30.00 | one-time |
| Public Group | $30.00 | one-time |
| Public Event | $30.00 | one-time |
| Group Unlimited Bundle With Public | $40.00 | one-time |


## Frequently asked questions

### Is Change free?

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

### Is Carpoolin free?

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

### Do Change or Carpoolin have ads?

Neither Change nor Carpoolin shows ads.

### Which is updated more often, Change or Carpoolin?

Change ships an update every 2 days, and Carpoolin every 6 weeks. Most recently, Change was updated on October 9, 2026 and Carpoolin on October 10, 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.*