# PWI Swipe vs OTM Card

The clearest difference is update cadence: PWI Swipe at every 3 months against OTM Card's every 14 months. PWI Swipe also leads on iOS requirement (13.0 vs 15.6). 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.

PWI Swipe ships an update every 3 months, OTM Card every 14 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PWI Swipe | OTM Card |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/pwi-swipe/id1295814371/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 14 months |
| Monetization | Free | — |
| Size | 36 MB | 152 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Project World Impact, LLC](https://appshunter.io/developer/895279498) | [Gate To Pay](https://appshunter.io/developer/1481347811) |

## What reviewers say

### PWI Swipe

[App page](https://appshunter.io/ios/app/pwi-swipe/id1295814371)

This app automatically donates the spare change from your credit card purchases to a nonprofit of your choice. Simply link your cards and shop as usual to make a difference with every transaction.

**Highlights:** Round up credit card purchases, Donate spare change automatically, Support chosen nonprofits, Link debit, credit, and bank accounts, Easy 3-step setup

**Features:** macOS Compatibility

**In-app purchases:** none


### OTM Card

[App page](https://appshunter.io/ios/app/otm-card/id1637595061)

**In-app purchases:** none


## Frequently asked questions

### Is PWI Swipe free?

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

### Is OTM Card free?

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

### Do PWI Swipe or OTM Card have ads?

Neither PWI Swipe nor OTM Card shows ads.

### Which is updated more often, PWI Swipe or OTM Card?

PWI Swipe ships an update every 3 months, and OTM Card every 14 months. Most recently, PWI Swipe was updated on November 3, 2026 and OTM Card on November 7, 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.*