# OtterButter vs Webhook Notifier

The clearest difference is in-app purchases: Webhook Notifier at none against OtterButter's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. OtterButter sells 2 in-app purchases, starting at $9.99 per month. Webhook Notifier asks for nothing beyond the download.

## The numbers

| Metric | OtterButter | Webhook Notifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 57 MB | 35 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [Rifat Cagri Ekin](https://appshunter.io/developer/1890270045) | [Alltrons B.V.](https://appshunter.io/developer/1638635120) |

## What reviewers say

### OtterButter

[App page](https://appshunter.io/ios/app/otterbutter/id6761559340)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Everyday Otter Monthly | $9.99 | per month |
| Uber Otter Monthly | $17.99 | per month |


### Webhook Notifier

[App page](https://appshunter.io/ios/app/webhook-notifier/id6766662112)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OtterButter free?

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

### Is Webhook Notifier free?

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

### Do OtterButter or Webhook Notifier have ads?

Neither OtterButter nor Webhook Notifier shows ads.

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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.*