# Duratek vs Clara

The clearest difference is in-app purchases: Duratek at none against Clara's 10. Clara's advantage is update cadence (every 5 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Clara sells 9 in-app purchases, starting at $19.99 per month. Duratek asks for nothing beyond the download.

Duratek ships an update every 3 months, Clara every 5 days. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Duratek | Clara |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/clara-ai-receptionist/id6757800516/reviews)** |
| Number of ratings | — | **1.3K** |
| Positive reviews | — | 46.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 144 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Cloudfy LTD](https://appshunter.io/developer/1508584161) | [44pixels](https://appshunter.io/developer/1743972891) |

## What reviewers say

### Duratek

[App page](https://appshunter.io/ios/app/duratek/id6502697978)

**Features:** macOS Compatibility

**In-app purchases:** none


### Clara

[App page](https://appshunter.io/ios/app/clara-ai-receptionist/id6757800516)

This AI receptionist handles incoming business calls, answers customer questions, and takes notes. It learns your business to provide professional service, ensuring no calls are missed and reducing interruptions for business owners.

**Highlights:** Automatic call answering, Learns business details, Handles customer questions, Takes call notes and summaries, Filters spam calls, Improves over time

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter plan - Monthly | $19.99 | per month |
| Starter plan - Monthly | $29.99 | per month |
| Clara - Monthly | $39.99 | per month |
| Pro plan - Monthly | $49.99 | per month |
| Pro plan - Monthly | $49.99 | per month |
| Pro plan - Monthly | $49.99 | per month |
| Clara Pro - Monthly | $69.99 | per month |
| Pro plan - Monthly | $99.99 | per month |
| Clara Pro Yearly | $699.99 | per year |


## Frequently asked questions

### Is Duratek free?

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

### Is Clara free?

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

### Do Duratek or Clara have ads?

Neither Duratek nor Clara shows ads.

### Which is updated more often, Duratek or Clara?

Duratek ships an update every 3 months, and Clara every 5 days. Most recently, Duratek was updated on October 30, 2026 and Clara on November 9, 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.*