# Probability vs Car Snap

The clearest difference is in-app purchases: Probability at none against Car Snap's 2. Probability also leads on iOS requirement (9.0 vs 15.0). Car Snap's advantage is update cadence (every 2 months vs every 18 months). On price, ads and device support there is nothing between them.

Both are free to download. Car Snap sells 2 in-app purchases, starting at $3.99 per 7 days. Probability asks for nothing beyond the download.

Probability ships an update every 18 months, Car Snap every 2 months. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Probability | Car Snap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 2 months** |
| Size | 1 MB | 41 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [domesticusdevelop](https://appshunter.io/developer/373834594) | [笑海 吕](https://appshunter.io/developer/1883077978) |

## What reviewers say

### Probability

[App page](https://appshunter.io/ios/app/probability-dd/id1451460705)

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

**In-app purchases:** none


### Car Snap

[App page](https://appshunter.io/ios/app/car-snap-identify-and-value/id6760703315)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Car Snap Premium | $3.99 | per 7 days |
| Car Snap Premium | $29.99 | per year |


## Frequently asked questions

### Is Probability free?

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

### Is Car Snap free?

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

### Do Probability or Car Snap have ads?

Neither Probability nor Car Snap shows ads.

### Which is updated more often, Probability or Car Snap?

Probability ships an update every 18 months, and Car Snap every 2 months. Most recently, Probability was updated on October 6, 2026 and Car Snap on October 8, 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.*