# Chatz vs Second Phone Number DoCall 2nd

The clearest difference is review sentiment: Chatz at 67% against Second Phone Number DoCall 2nd's 27%. Chatz also leads on iOS requirement (9.0 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Chatz sells 10 one-off in-app purchases and Second Phone Number DoCall 2nd sells 11 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Chatz ships an update every 3 weeks, Second Phone Number DoCall 2nd every 5 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Chatz | Second Phone Number DoCall 2nd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (691 ratings)](https://appshunter.io/ios/app/second-phone-number-docall-2nd/id1636455767/reviews)** |
| Number of ratings | — | **691** |
| Positive reviews | **66.7% of reviews** | 27.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 58 MB | 91 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TwigIT Inc.](https://appshunter.io/developer/1024171295) | [DynApps Ltd](https://appshunter.io/developer/1636455769) |

## What reviewers say

### Chatz

[App page](https://appshunter.io/ios/app/chatz/id1024171296)

This app offers secure, one-on-one and group communication with file sharing and high-level encryption. It prioritizes user privacy by not collecting personal information, allowing for private, group, or public sharing of messages and images.

**Highlights:** One-on-one communication, Group conversations, File sharing, High-level encryption, No credential collection, Selective sharing options

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Secure it one time | $0.99 | one-time |
| Shoutz Upgrades (25) | $0.99 | one-time |
| Custom Virtual ID | $0.99 | one-time |
| Volunteer Identifier Plate | $4.99 | one-time |
| Secure it 5 times | $4.99 | one-time |
| Chatz Avatar | $7.99 | one-time |
| Unblock VIPs | $9.99 | one-time |
| Secure it 25 times | $24.99 | one-time |
| Secure it 50 times | $49.99 | one-time |
| Chatz Premium | $999.99 | one-time |


### Second Phone Number DoCall 2nd

[App page](https://appshunter.io/ios/app/second-phone-number-docall-2nd/id1636455767)

Obtain a private virtual phone number for texting, calling, and sending SMS. Keep your personal number secure while managing multiple lines for work, dating, or online transactions. Enjoy unlimited communication and organized conversations.

**Highlights:** Get a second phone number, Unlimited texting and calling, Private SMS and virtual line, Manage multiple numbers, Keep personal number private, Works over Wi-Fi or mobile data

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Line Subscription (Weekly) | $5.99 | per 7 days |
| 1 Line Subscription (Monthly) | $7.99 | per month |
| 3 Line Subscription (Weekly) | $9.99 | per 7 days |
| 3 Line Subscription (Monthly) | $17.99 | per month |
| 10 Line Subscription (Weekly) | $24.99 | per 7 days |
| 10 Line Subscription (Monthly) | $34.99 | per month |
| 1 Line Subscription (Annual) | $69.99 | per year |
| 100 Credit Pack | $8.99 | one-time |
| 300 Credit Pack | $17.99 | one-time |
| 500 Credit Pack | $26.99 | one-time |
| 1000 Credit Pack | $49.99 | one-time |

**What reviewers like**

- ⭐ Seamless performance
- 💰 Affordable pricing
- 📱 Convenient second number
- 🔍 Helpful for privacy and control

**What reviewers complain about**

- 💸 Expensive subscription model
- 🚫 Inability to send/receive messages
- 🛑 Server errors and failed purchases
- 🤔 Misleading claims about features

**Reported bugs**

- Inability to send/receive SMS and MMS
- Subscription issues and failed number purchases

**Requested features**

- Free trial option
- Ability to restore past purchases
- Support for more international numbers


## Frequently asked questions

### Is Chatz free?

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

### Is Second Phone Number DoCall 2nd free?

Second Phone Number DoCall 2nd is free to download, with in-app purchases available.

### Do Chatz or Second Phone Number DoCall 2nd have ads?

Neither Chatz nor Second Phone Number DoCall 2nd shows ads.

### Which is updated more often, Chatz or Second Phone Number DoCall 2nd?

Chatz ships an update every 3 weeks, and Second Phone Number DoCall 2nd every 5 weeks. Most recently, Chatz was updated on October 18, 2026 and Second Phone Number DoCall 2nd on October 24, 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.*