# Swoop Up vs One Car Challenge

The clearest difference is ads: One Car Challenge at none against Swoop Up's shown. One Car Challenge also leads on update cadence (every 2 days vs every 12 months). Swoop Up's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price and in-app purchases there is nothing between them.

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

Swoop Up ships an update every 12 months, One Car Challenge every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Swoop Up | One Car Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (14 ratings)](https://appshunter.io/ios/app/one-car-challenge/id6767485835/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 12 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 112 MB | 114 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [All N One Deliveries LLC](https://appshunter.io/developer/1831697118) | [Carma](https://appshunter.io/developer/369676723) |

## What reviewers say

### Swoop Up

[App page](https://appshunter.io/ios/app/swoop-up/id6749674060)

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

**In-app purchases:** none


### One Car Challenge

[App page](https://appshunter.io/ios/app/one-car-challenge/id6767485835)

Participate in an 11-week pilot program to earn rewards by limiting your vehicle's mileage. Submit odometer readings weekly and complete surveys to track your progress and contribute to research.

**Highlights:** Earn rewards for low mileage, Weekly odometer submissions, In-app surveys for extra rewards, Invitation-only pilot program, Virtual Visa or debit card payouts, LA County resident requirement

**In-app purchases:** none


## Frequently asked questions

### Is Swoop Up free?

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

### Is One Car Challenge free?

One Car Challenge is free to download, with no in-app purchases.

### Do Swoop Up or One Car Challenge have ads?

Swoop Up shows ads; One Car Challenge does not.

### Which is updated more often, Swoop Up or One Car Challenge?

Swoop Up ships an update every 12 months, and One Car Challenge every 2 days. Most recently, Swoop Up was updated on October 24, 2026 and One Car Challenge 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.*