# Second Phone Line Ninja Number vs Second Number ®

The clearest difference is rating: Second Phone Line Ninja Number at 4.0 against Second Number ®'s 3.4. Second Phone Line Ninja Number also leads on update cadence (every 3 weeks vs every 3 months) and review sentiment (43% vs 25%). Second Number ®'s advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases 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 and Second Number ® sells 7 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Second Phone Line Ninja Number holds the better App Store score, 4.0 against 3.4. That said, the two scores are not equally well evidenced: Second Phone Line Ninja Number has 170 ratings behind it against 17, 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 25% of Second Number ®'s.

Second Phone Line Ninja Number ships an update every 3 weeks, Second Number ® every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Second Phone Line Ninja Number | Second Number ® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (170 ratings)](https://appshunter.io/ios/app/second-phone-line-ninja-number/id1433802764/reviews)** | [3.4 (17 ratings)](https://appshunter.io/ios/app/second-number/id1598245777/reviews) |
| Number of ratings | **170** | 17 |
| Positive reviews | **42.9% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 59 MB | 91 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ninja Number, LLC](https://appshunter.io/developer/1433802763) | [TouchRemix Limited](https://appshunter.io/developer/1598245779) |

## 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


### Second Number ®

[App page](https://appshunter.io/ios/app/second-number/id1598245777)

Obtain a secondary phone number for calls and texts without needing a new SIM card. This app helps separate personal and work communications with low-cost international calling and SMS features. Manage contacts and records easily.

**Highlights:** Obtain a secondary phone number, Distinguish work and personal life, Low-cost calls and texts, International call support, Sync phone contacts, Manage call and SMS records

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TextCall Weekly Subscription | $6.99 | per 7 days |
| TextCall Monthly Subscription | $12.99 | per month |
| SecondNumber Premium 1-Year | $49.99 | per year |
| TextCall Yearly Subscription | $79.99 | per year |
| TextCall 200 credits | $3.99 | one-time |
| TextCall 500 credits | $7.99 | one-time |
| TextCall 1200 credits | $16.99 | one-time |


## 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 Second Number ® free?

Second Number ® is free to download, with in-app purchases available.

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

Second Phone Line Ninja Number is rated higher. Second Phone Line Ninja Number averages 4.0 out of 5 from 170 ratings, while Second Number ® averages 3.4 from 17 ratings.

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

Neither Second Phone Line Ninja Number nor Second Number ® shows ads.

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

Second Phone Line Ninja Number ships an update every 3 weeks, and Second Number ® every 3 months. Most recently, Second Phone Line Ninja Number was updated on November 2, 2026 and Second Number ® on November 3, 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.*