# Theta vs Clean Dial

The clearest difference is update cadence: Clean Dial at weekly against Theta's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Theta ships an update every 3 months, Clean Dial weekly. The most recent releases landed on May 13, 2026 and June 21, 2026 respectively.

## The numbers

| Metric | Theta | Clean Dial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/clean-dial/id6745625133/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free |
| Size | 18 MB | 12 MB |
| Requires iOS | **17** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Mikhail Fedorov](https://appshunter.io/developer/714735606) | [Faraaz Sareshwala](https://appshunter.io/developer/1813226213) |

## What reviewers say

### Theta

[App page](https://appshunter.io/ios/app/theta/id1510300649)

**In-app purchases:** none


### Clean Dial

[App page](https://appshunter.io/ios/app/clean-dial/id6745625133)

This utility app automatically reformats your phone contacts into standardized international and national formats. It helps organize your contacts and simplifies international dialing by ensuring consistent number presentation. All processing is done locally on your device for enhanced privacy.

**Highlights:** Formats phone numbers to e.164 standard, Converts to readable international format, Adapts to familiar national format, Improves contact organization, Simplifies international calling, Local on-device processing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Theta free?

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

### Is Clean Dial free?

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

### Do Theta or Clean Dial have ads?

Neither Theta nor Clean Dial shows ads.

### Which is updated more often, Theta or Clean Dial?

Theta ships an update every 3 months, and Clean Dial weekly. Most recently, Theta was updated on May 13, 2026 and Clean Dial on June 21, 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.*