# Caterpillar Events vs ChangeSnap

The clearest difference is device support: Caterpillar Events at 2 against ChangeSnap's —. ChangeSnap's advantage is iOS requirement (15.1 vs 17.0). 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.

## The numbers

| Metric | Caterpillar Events | ChangeSnap |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 67 MB | 23 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 17+ | 17+ |
| Developer | [Caterpillar Inc.](https://appshunter.io/developer/571668770) | [CARSON THOMAS CSIKOS](https://appshunter.io/developer/1880397345) |

## What reviewers say

### Caterpillar Events

[App page](https://appshunter.io/ios/app/caterpillar-events/id1611405886)

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

**In-app purchases:** none


### ChangeSnap

[App page](https://appshunter.io/ios/app/changesnap/id6759731832)

**In-app purchases:** none


## Frequently asked questions

### Is Caterpillar Events free?

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

### Is ChangeSnap free?

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

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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.*