# Second Phone Line Ninja Number vs Ringblaze

The clearest difference is rating: Second Phone Line Ninja Number at 4.0 against Ringblaze's 3.3. Second Phone Line Ninja Number also leads on review sentiment (43% vs 14%) and ratings volume (169 vs 23). Ringblaze's advantage is in-app purchases (none vs 4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Second Phone Line Ninja Number sells 4 in-app purchases, starting at $9.99 per month. Ringblaze asks for nothing beyond the download.

Second Phone Line Ninja Number holds the better App Store score, 4.0 against 3.3. That said, the two scores are not equally well evidenced: Second Phone Line Ninja Number has 169 ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 43% of Second Phone Line Ninja Number's written reviews are positive against 14% of Ringblaze's.

Second Phone Line Ninja Number ships an update every 3 weeks, Ringblaze monthly. The most recent releases landed on September 26, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Second Phone Line Ninja Number | Ringblaze |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (169 ratings)](https://appshunter.io/ios/app/second-phone-line-ninja-number/id1433802764/reviews)** | [3.3 (23 ratings)](https://appshunter.io/ios/app/ringblaze/id1574438956/reviews) |
| Number of ratings | **169** | 23 |
| Positive reviews | **42.9% of reviews** | 14.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Subscription | **Free** |
| Size | 59 MB | 51 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ninja Number, LLC](https://appshunter.io/developer/1433802763) | [Ringblaze Inc](https://appshunter.io/developer/1441861784) |

## What reviewers say

### Second Phone Line Ninja Number

[App page](https://appshunter.io/ios/app/second-phone-line-ninja-number/id1433802764)

This app provides a separate business phone number to manage professional communications. It features AI-powered auto-replies, visual voicemail, and call analytics to streamline operations. Teams can collaborate on calls and texts, with an option for live operator support.

**Highlights:** Separate business and personal calls, AI-powered auto-reply for texts and voicemails, Cloud-powered visual voicemail, Call tracking and analytics, Team member collaboration for calls, Optional live operator support

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flex Plan | $9.99 | per month |
| Ninja Agent VIP Transaction | $2.99 | one-time |
| 5 Ninja Agent VIP Transaction | $14.99 | one-time |
| 10 Ninja Agent VIP Transaction | $28.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Affordable
- 👍 Great for business
- 👍 Simplifies life
- 👍 Useful features

**What reviewers complain about**

- 😞 Terrible customer service
- 😞 No response from support
- 😞 App is slow/sluggish
- 😞 Login issues
- 😞 Billing problems

**Reported bugs**

- Unable to login
- App not working
- Calls not ringing
- Phone number invalid
- Cannot cancel subscription

**Requested features**

- Instructions on how to edit phone number
- Ability to cancel subscription in app/website
- Improve app speed and performance
- Fix missed call notifications
- Add live rep option at a lower fee


### Ringblaze

[App page](https://appshunter.io/ios/app/ringblaze/id1574438956)

Manage business communications with a dedicated number, shared callboxes, and messaging. Seamlessly switch between devices and record calls for training. Expand globally with numbers in over 200 countries.

**Highlights:** Dedicated business number, Global phone number registration, Shared callbox for team collaboration, Business messaging, Cross-device switching, Call recording

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Second Phone Line Ninja Number free?

Second Phone Line Ninja Number is free to download, with in-app purchases available.

### Is Ringblaze free?

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

### Which has better reviews, Second Phone Line Ninja Number or Ringblaze?

Second Phone Line Ninja Number is rated higher. Second Phone Line Ninja Number averages 4.0 out of 5 from 169 ratings, while Ringblaze averages 3.3 from 23 ratings.

### Do Second Phone Line Ninja Number or Ringblaze have ads?

Neither Second Phone Line Ninja Number nor Ringblaze shows ads.

### Which is updated more often, Second Phone Line Ninja Number or Ringblaze?

Second Phone Line Ninja Number ships an update every 3 weeks, and Ringblaze monthly. Most recently, Second Phone Line Ninja Number was updated on September 26, 2026 and Ringblaze on September 20, 2026.

---

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