# OnCall.AI vs Lumirai Echo

The clearest difference is ratings volume: OnCall.AI at 44 against Lumirai Echo's 1. OnCall.AI also leads on iOS requirement (15.1 vs 26.5). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for OnCall.AI against 5.0 for Lumirai Echo. That said, the two scores are not equally well evidenced: OnCall.AI has 44 ratings behind it against 1, so its average is the more settled of the two.

OnCall.AI ships an update weekly, Lumirai Echo every 6 days. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OnCall.AI | Lumirai Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (44 ratings)](https://appshunter.io/ios/app/oncallai/id6742172069/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lumirai-echo/id6796827552/reviews)** |
| Number of ratings | **44** | 1 |
| Positive reviews | 95.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free | Free |
| Size | 42 MB | 45 MB |
| Requires iOS | **15.1** | 26.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [OnCall.AI, Inc](https://appshunter.io/developer/1797243180) | [Lumirai LLC](https://appshunter.io/developer/1857386497) |

## What reviewers say

### OnCall.AI

[App page](https://appshunter.io/ios/app/oncallai/id6742172069)

This application automates telehealth processes like transcription, coding, and billing. It helps healthcare professionals save time and increase revenue by streamlining documentation and collaboration. The platform is HIPAA-compliant and designed for seamless integration into existing workflows.

**Highlights:** AI-powered transcription, Automated coding and billing, Real-time AI assistance, Seamless team collaboration, HIPAA-compliant and secure, Workflow efficiency enhancement

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Time-saving for practices
- 💰 Generates extra income
- 👍 Ease of scribing (in-office & phone)
- 💡 Innovative healthcare technology
- 📈 Improves practice efficiency

**What reviewers complain about**

- 🐛 Outgoing call button not showing
- 🐛 Outbound calls not working

**Reported bugs**

- Outgoing call button not showing
- Outbound calls not working


### Lumirai Echo

[App page](https://appshunter.io/ios/app/lumirai-echo/id6796827552)

A specialized browser for medical professionals to access and sync patient studies across devices. It offers touch-optimized controls and seamless tab synchronization for a streamlined workflow. Optimized for both iPad and iPhone.

**Highlights:** Cross-device tab synchronization, Touch-optimized controls, PACS workflow integration, Optimized for iPad and iPhone, Uses Microsoft 365 for sync

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OnCall.AI free?

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

### Is Lumirai Echo free?

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

### Which has better reviews, OnCall.AI or Lumirai Echo?

Lumirai Echo is rated higher. OnCall.AI averages 4.9 out of 5 from 44 ratings, while Lumirai Echo averages 5.0 from 1 ratings.

### Do OnCall.AI or Lumirai Echo have ads?

Neither OnCall.AI nor Lumirai Echo shows ads.

### Which is updated more often, OnCall.AI or Lumirai Echo?

OnCall.AI ships an update weekly, and Lumirai Echo every 6 days. Most recently, OnCall.AI was updated on October 15, 2026 and Lumirai Echo on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*