# Percentage % Calculator vs Dial

The clearest difference is in-app purchases: Percentage % Calculator at none against Dial's 1. Percentage % Calculator also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Dial sells 1 one-off in-app purchase. Percentage % Calculator asks for nothing beyond the download.

## The numbers

| Metric | Percentage % Calculator | Dial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dial-haptic-asmr-timer/id6789739785/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Monetization | — | Free with in-app purchases |
| Size | 0 MB | 105 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Liping Liu](https://appshunter.io/developer/1806864347) | [Michael Cerdeiros](https://appshunter.io/developer/1886053777) |

## What reviewers say

### Percentage % Calculator

[App page](https://appshunter.io/ios/app/percentage-calculator/id6751471785)

**In-app purchases:** none


### Dial

[App page](https://appshunter.io/ios/app/dial-haptic-asmr-timer/id6789739785)

This app transforms countdowns into a tactile experience with precise haptic feedback and spatial audio. Choose from various material themes and enjoy a focus-designed interface for setting and managing timers across multiple Apple devices.

**Highlights:** Tactile dial with one-second detents, Synchronized Core Haptics and mechanical clicks, Binaural spatial audio for clicks, Multiple material themes, Countdown timers up to two hours, Cross-device synchronization (iPhone, iPad, Apple Watch), Widget and Live Activity support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dial Pro | $3.99 | one-time |


## Frequently asked questions

### Is Percentage % Calculator free?

Percentage % Calculator is free to download, with no in-app purchases.

### Is Dial free?

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

### Do Percentage % Calculator or Dial have ads?

Neither Percentage % Calculator nor Dial 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.*