# TwoLine vs PairSMS Verification Code

The clearest difference is in-app purchases: PairSMS Verification Code at none against TwoLine's 5. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. TwoLine sells 5 one-off in-app purchases. PairSMS Verification Code asks for nothing beyond the download.

TwoLine ships an update every 2 weeks, PairSMS Verification Code every 3 weeks. The most recent releases landed on September 8, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | TwoLine | PairSMS Verification Code |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Size | 45 MB | 28 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SERHAT DOGAN](https://appshunter.io/developer/1833722340) | [Granit Sadiku](https://appshunter.io/developer/1653121875) |

## What reviewers say

### TwoLine

[App page](https://appshunter.io/ios/app/twoline-second-phone-number/id6762597722)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 TwoLine credits | $4.99 | one-time |
| 10 TwoLine credits | $9.99 | one-time |
| 25 TwoLine credits | $24.99 | one-time |
| 50 TwoLine credits | $49.99 | one-time |
| 100 TwoLine credits | $99.99 | one-time |


### PairSMS Verification Code

[App page](https://appshunter.io/ios/app/pairsms-verification-code/id6781683365)

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

**In-app purchases:** none


## Frequently asked questions

### Is TwoLine free?

TwoLine is free to download, with in-app purchases available.

### Is PairSMS Verification Code free?

PairSMS Verification Code is free to download, with no in-app purchases.

### Do TwoLine or PairSMS Verification Code have ads?

Neither TwoLine nor PairSMS Verification Code shows ads.

### Which is updated more often, TwoLine or PairSMS Verification Code?

TwoLine ships an update every 2 weeks, and PairSMS Verification Code every 3 weeks. Most recently, TwoLine was updated on September 8, 2026 and PairSMS Verification Code on September 22, 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.*