# CallRail vs Mold Ninja

The clearest difference is rating: Mold Ninja at 5.0 against CallRail's 4.6. Mold Ninja also leads on monetization model (free vs freemium). CallRail's advantage is ratings volume (37 vs 1). On price, update cadence, 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.

Mold Ninja holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: CallRail has 37 ratings behind it against 1, so its average is the more settled of the two.

CallRail ships an update every 3 weeks, Mold Ninja fortnightly. The most recent releases landed on September 23, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | CallRail | Mold Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (37 ratings)](https://appshunter.io/ios/app/callrail/id1040169819/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mold-ninja/id1638148612/reviews)** |
| Number of ratings | **37** | 1 |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Freemium | **Free** |
| Size | 48 MB | 65 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [CallRail, Inc.](https://appshunter.io/developer/1040169818) | [Brandon Adams](https://appshunter.io/developer/528454260) |

## What reviewers say

### CallRail

[App page](https://appshunter.io/ios/app/callrail/id1040169819)

Manage calls, texts, and forms from your business tracking number on the go. Engage leads instantly, qualify them with notes and tags, and access real-time insights and AI-powered call summaries.

**Highlights:** Send and receive text messages, Manage calls on the go, Add tags, values, and notes to leads, View dashboard metrics, AI-powered call summaries

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

**In-app purchases:** none


### Mold Ninja

[App page](https://appshunter.io/ios/app/mold-ninja/id1638148612)

This app streamlines operations for the mold remediation industry, covering everything from initial inspections and testing to treatment and final invoicing. It offers a comprehensive solution for businesses in this specialized field.

**Highlights:** Mold inspections, Testing management, Treatment tracking, Invoicing, Customizable for industry needs

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CallRail free?

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

### Is Mold Ninja free?

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

### Which has better reviews, CallRail or Mold Ninja?

Mold Ninja is rated higher. CallRail averages 4.6 out of 5 from 37 ratings, while Mold Ninja averages 5.0 from 1 ratings.

### Do CallRail or Mold Ninja have ads?

Neither CallRail nor Mold Ninja shows ads.

### Which is updated more often, CallRail or Mold Ninja?

CallRail ships an update every 3 weeks, and Mold Ninja fortnightly. Most recently, CallRail was updated on September 23, 2026 and Mold Ninja on June 10, 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.*