# Yabb ESIM vs 2ndNumber

The clearest difference is review sentiment: Yabb ESIM at 94% against 2ndNumber's 0%. Yabb ESIM also leads on rating (4.3 vs 2.6) and update cadence (fortnightly vs every 3 months). 2ndNumber's advantage is in-app purchases (none vs 10) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Yabb ESIM sells 10 in-app purchases, starting at $7.99 per month. 2ndNumber asks for nothing beyond the download.

Yabb ESIM holds the better App Store score, 4.3 against 2.6. That said, the two scores are not equally well evidenced: Yabb ESIM has 92 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 94% of Yabb ESIM's written reviews are positive against 0% of 2ndNumber's.

Yabb ESIM ships an update fortnightly, 2ndNumber every 3 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Yabb ESIM | 2ndNumber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (92 ratings)](https://appshunter.io/ios/app/yabb-esim/id706086506/reviews)** | [2.6 (5 ratings)](https://appshunter.io/ios/app/2ndnumber/id1634211448/reviews) |
| Number of ratings | **92** | 5 |
| Positive reviews | **93.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 102 MB | 65 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Baycall Pty Limited](https://appshunter.io/developer/706086509) | [buzzbox](https://appshunter.io/developer/888665675) |

## What reviewers say

### Yabb ESIM

[App page](https://appshunter.io/ios/app/yabb-esim/id706086506)

This application provides a softphone solution for global communication. It enables free calls between app users with exceptional audio quality and a user-friendly interface, allowing effortless connection with friends and family worldwide.

**Highlights:** Free calls between app users, Exceptional audio quality, User-friendly interface, Global connectivity, Softphone solution

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yabb Gold | $7.99 | per month |
| Yabb Gold | $27.99 | per 6 months |
| Yabb Gold | $38.99 | per year |
| Skull Boy sticker pack | Free | one-time |
| Dog sticker pack | Free | one-time |
| Monkey sticker pack | $0.99 | one-time |
| Calling credits | $0.99 | one-time |
| 100 Coins | $0.99 | one-time |
| Calling credits | $4.99 | one-time |
| 1000 Coins | $8.99 | one-time |

**What reviewers like**

- 💬 Great text messaging features
- 🔊 Good voice call quality
- 🕰️ Disappearing messages
- 📷 Convenient photo sharing
- 🔍 Nearby people discovery

**What reviewers complain about**

- 🐛 Occasional app crashes
- 🔍 Limited user base in some regions
- 🔍 Difficulty finding friends to connect with
- 💤 Slow response from customer support
- 🔌 Drains battery life quickly

**Reported bugs**

- Unreliable voice call connectivity
- Notification issues on certain devices
- Trouble with account verification process

**Requested features**

- Expand group chat size limit
- Add more sticker and emoji options
- Improve video call quality
- Integrate with social media platforms
- Provide desktop/web app version


### 2ndNumber

[App page](https://appshunter.io/ios/app/2ndnumber/id1634211448)

This app provides full phone calling functionality directly to your Apple device. Log in with your account to make and receive calls using WiFi or mobile data.

**Highlights:** Full phone calling functionality, Make and receive calls, WiFi and mobile data support, Seamless account connection, Apple device integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Yabb ESIM free?

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

### Is 2ndNumber free?

2ndNumber is free to download, with no in-app purchases.

### Which has better reviews, Yabb ESIM or 2ndNumber?

Yabb ESIM is rated higher. Yabb ESIM averages 4.3 out of 5 from 92 ratings, while 2ndNumber averages 2.6 from 5 ratings.

### Do Yabb ESIM or 2ndNumber have ads?

Neither Yabb ESIM nor 2ndNumber shows ads.

### Which is updated more often, Yabb ESIM or 2ndNumber?

Yabb ESIM ships an update fortnightly, and 2ndNumber every 3 months. Most recently, Yabb ESIM was updated on October 23, 2026 and 2ndNumber 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.*