# 2ndNumber vs Switch Second Phone Number

The clearest difference is rating: Switch Second Phone Number at 5.0 against 2ndNumber's 2.0. Switch Second Phone Number also leads on update cadence (weekly vs every 3 months). 2ndNumber's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, review sentiment, ratings volume and device support there is nothing between them.

Both are free to download. Switch Second Phone Number sells 4 in-app purchases, starting at $5.99 per month. 2ndNumber asks for nothing beyond the download.

Switch Second Phone Number holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

2ndNumber ships an update every 3 months, Switch Second Phone Number weekly. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 2ndNumber | Switch Second Phone Number |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/2ndnumber/id1634211448/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/switch-second-phone-number/id6738632388/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 65 MB | 86 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [buzzbox](https://appshunter.io/developer/888665675) | [Atlas Guide, Inc.](https://appshunter.io/developer/1090871737) |

## What reviewers say

### 2ndNumber

[App page](https://appshunter.io/ios/app/2ndnumber/id1634211448)

This app provides full phone calling functionality directly to your Apple device. Log in with your account to make and receive calls using WiFi or mobile data.

**Highlights:** Full phone calling functionality, Make and receive calls, WiFi and mobile data support, Seamless account connection, Apple device integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Switch Second Phone Number

[App page](https://appshunter.io/ios/app/switch-second-phone-number/id6738632388)

This app provides a global phone line for voice and SMS, with features like call recording, transcription, AI-powered call screening, and an AI assistant that can make calls on your behalf. It aims to streamline communication and automate tasks.

**Highlights:** Global phone line with voice and SMS, Call recording and transcription, AI-powered call screening and spam filtering, AI assistant for making calls on your behalf, Voice cloning and customizable greetings, Live transcriptions for unknown calls

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Line-Plan | $5.99 | per month |
| Transcription/Recording | $9.99 | per month |
| 1-Line-Plan-Annual | $53.99 | per year |
| Transcription/Recording-Annual | $89.99 | per year |


## Frequently asked questions

### Is 2ndNumber free?

2ndNumber is free to download, with no in-app purchases.

### Is Switch Second Phone Number free?

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

### Which has better reviews, 2ndNumber or Switch Second Phone Number?

Switch Second Phone Number is rated higher. 2ndNumber averages 2.0 out of 5 from 4 ratings, while Switch Second Phone Number averages 5.0 from 2 ratings.

### Do 2ndNumber or Switch Second Phone Number have ads?

Switch Second Phone Number shows ads; 2ndNumber does not.

### Which is updated more often, 2ndNumber or Switch Second Phone Number?

2ndNumber ships an update every 3 months, and Switch Second Phone Number weekly. Most recently, 2ndNumber was updated on September 18, 2026 and Switch Second Phone Number on June 1, 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.*