# Pearl Module vs Thread Mobile

The clearest difference is rating: Thread Mobile at 5.0 against Pearl Module's 2.5. Thread Mobile also leads on update cadence (every 6 weeks vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Thread Mobile holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Pearl Module ships an update every 4 months, Thread Mobile every 6 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pearl Module | Thread Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/pearl-module/id349561197/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/thread-mobile/id1611435528/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 21.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 23 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Carestream Dental LLC](https://appshunter.io/developer/349561200) | [Rooster Grin](https://appshunter.io/developer/1611435530) |

## What reviewers say

### Pearl Module

[App page](https://appshunter.io/ios/app/pearl-module/id349561197)

Securely access patient medical histories, appointments, prescriptions, and clinical notes from your handheld device. Get a quick financial snapshot of daily activity with HIPAA-compliant security.

**Highlights:** Secure patient data access, View medical histories, Access appointments, Review prescriptions, Check clinical notes, Financial snapshot

**Features:** macOS Compatibility

**In-app purchases:** none


### Thread Mobile

[App page](https://appshunter.io/ios/app/thread-mobile/id1611435528)

This app enables healthcare professionals to communicate with patients via email and text. It also provides access to call logs, voicemails, and daily appointment schedules, streamlining patient management.

**Highlights:** Send patient emails and texts, View call logs, Listen to voicemails, See daily appointments, Streamlined patient management

**In-app purchases:** none


## Frequently asked questions

### Is Pearl Module free?

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

### Is Thread Mobile free?

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

### Which has better reviews, Pearl Module or Thread Mobile?

Thread Mobile is rated higher. Pearl Module averages 2.5 out of 5 from 2 ratings, while Thread Mobile averages 5.0 from 2 ratings.

### Do Pearl Module or Thread Mobile have ads?

Neither Pearl Module nor Thread Mobile shows ads.

### Which is updated more often, Pearl Module or Thread Mobile?

Pearl Module ships an update every 4 months, and Thread Mobile every 6 weeks. Most recently, Pearl Module was updated on October 8, 2026 and Thread Mobile on October 7, 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.*