# SMS Plus1 vs TwoLine

The clearest difference is in-app purchases: SMS Plus1 at none against TwoLine's 5. SMS Plus1 also leads on iOS requirement (7.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. TwoLine sells 5 one-off in-app purchases. SMS Plus1 asks for nothing beyond the download.

## The numbers

| Metric | SMS Plus1 | TwoLine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 13 MB | 45 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samer Zaglol](https://appshunter.io/developer/1107388184) | [SERHAT DOGAN](https://appshunter.io/developer/1833722340) |

## What reviewers say

### SMS Plus1

[App page](https://appshunter.io/ios/app/sms-plus1/id1462254703)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is SMS Plus1 free?

SMS Plus1 is free to download, with no in-app purchases.

### Is TwoLine free?

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

### Do SMS Plus1 or TwoLine have ads?

Neither SMS Plus1 nor TwoLine shows ads.

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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.*