# TwoLine vs SMS Activate

TwoLine and SMS Activate are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. TwoLine sells 5 one-off in-app purchases and SMS Activate sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

TwoLine ships an update every 2 weeks, SMS Activate every 4 weeks. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | TwoLine | SMS Activate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Size | 45 MB | 44 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SERHAT DOGAN](https://appshunter.io/developer/1833722340) | [Holylabs Ltd](https://appshunter.io/developer/1692036677) |

## 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 |


### SMS Activate

[App page](https://appshunter.io/ios/app/sms-activate/id6768591062)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 SMS Activation | $4.99 | one-time |
| 5 SMS Activations | $14.99 | one-time |
| 10 SMS Activations | $24.99 | one-time |


## Frequently asked questions

### Is TwoLine free?

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

### Is SMS Activate free?

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

### Do TwoLine or SMS Activate have ads?

Neither TwoLine nor SMS Activate shows ads.

### Which is updated more often, TwoLine or SMS Activate?

TwoLine ships an update every 2 weeks, and SMS Activate every 4 weeks. Most recently, TwoLine was updated on September 8, 2026 and SMS Activate on September 11, 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.*