# Vibration App vs Interval Time App

Vibration App and Interval Time App are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Vibration App sells 1 in-app purchase, starting at $6.99 per 7 days and Interval Time App sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Vibration App | Interval Time App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 57 MB | 12 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Yana Lavrentieva](https://appshunter.io/developer/1823940851) | [Efrain Saez Fernandez](https://appshunter.io/developer/1843937976) |

## What reviewers say

### Vibration App

[App page](https://appshunter.io/ios/app/vibration-app-strong-vibrator/id6754884121)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |


### Interval Time App

[App page](https://appshunter.io/ios/app/interval-time-app/id6755302331)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Week Pro Sub | $4.99 | per 7 days |
| Year Pro Sub | $29.99 | per year |


## Frequently asked questions

### Is Vibration App free?

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

### Is Interval Time App free?

Interval Time App is free to download, with in-app purchases available.

### Do Vibration App or Interval Time App have ads?

Neither Vibration App nor Interval Time App 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.*