# ココだけのチャット vs SMS activate | Virtual SIM

The clearest difference is in-app purchases: ココだけのチャット at none against SMS activate | Virtual SIM's 4. ココだけのチャット also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). SMS activate | Virtual SIM's advantage is update cadence (every 3 weeks vs every 7 months). On price and ads there is nothing between them.

Both are free to download. SMS activate | Virtual SIM sells 4 one-off in-app purchases. ココだけのチャット asks for nothing beyond the download.

ココだけのチャット ships an update every 7 months, SMS activate | Virtual SIM every 3 weeks. The most recent releases landed on October 18, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ココだけのチャット | SMS activate | Virtual SIM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.1 (21 ratings)](https://appshunter.io/ios/app/sms-activate-virtual-sim/id6661027967/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 21 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [MUNEATSU G.K.](https://appshunter.io/developer/1534902759) | [Aleksandr Nesterov](https://appshunter.io/developer/1404263700) |

## What reviewers say

### ココだけのチャット

[App page](https://appshunter.io/ios/app/id1624377243)

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

**In-app purchases:** none


### SMS activate | Virtual SIM

[App page](https://appshunter.io/ios/app/sms-activate-virtual-sim/id6661027967)

This app provides virtual phone numbers for receiving SMS messages, enhancing online privacy and security. It simplifies account creation on various services by offering disposable second numbers for quick and easy verification without exposing your real phone number.

**Highlights:** Disposable virtual numbers, Receive SMS online, Account verification, Privacy protection, Transparent pricing, Instant number assignment

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tokens | $1.99 | one-time |
| Tokens | $2.49 | one-time |
| Tokens | $6.99 | one-time |
| Tokens | $12.99 | one-time |


## Frequently asked questions

### Is ココだけのチャット free?

ココだけのチャット is free to download, with no in-app purchases.

### Is SMS activate | Virtual SIM free?

SMS activate | Virtual SIM is free to download, with in-app purchases available.

### Do ココだけのチャット or SMS activate | Virtual SIM have ads?

Neither ココだけのチャット nor SMS activate | Virtual SIM shows ads.

### Which is updated more often, ココだけのチャット or SMS activate | Virtual SIM?

ココだけのチャット ships an update every 7 months, and SMS activate | Virtual SIM every 3 weeks. Most recently, ココだけのチャット was updated on October 18, 2026 and SMS activate | Virtual SIM on October 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.*