# VomozFlex vs 09GSM

The clearest difference is rating: VomozFlex at 3.3 against 09GSM's 1.0. VomozFlex also leads on update cadence (every 2 weeks vs every 3 months) and ratings volume (12 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. VomozFlex sells 2 one-off in-app purchases and 09GSM sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

VomozFlex holds the better App Store score, 3.3 against 1.0. That said, the two scores are not equally well evidenced: VomozFlex has 12 ratings behind it against 1, so its average is the more settled of the two.

VomozFlex ships an update every 2 weeks, 09GSM every 3 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | VomozFlex | 09GSM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (12 ratings)](https://appshunter.io/ios/app/vomozflex/id960996015/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/09gsm/id6450946884/reviews) |
| Number of ratings | **12** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 60 MB | 33 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vomoz Systems, Inc](https://appshunter.io/developer/960996014) | [Aymen Abuajayla](https://appshunter.io/developer/1649146238) |

## What reviewers say

### VomozFlex

[App page](https://appshunter.io/ios/app/vomozflex/id960996015)

Make affordable international calls with exceptional voice quality. Assign local numbers to international contacts, share call credit with loved ones, and answer U.S. calls globally without roaming charges. Enjoy transparent pricing with no hidden fees.

**Highlights:** Super low-rate international calling, No connection, setup, or hidden fees, Assign U.S. or Canadian local numbers, Share call credit with friends and family, Answer U.S. calls globally without roaming, PINLess dialing and automatic top-up

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 99¢ Phone Card | $0.99 | one-time |
| $1.99 Phone Card | $1.99 | one-time |


### 09GSM

[App page](https://appshunter.io/ios/app/09gsm/id6450946884)

Make international calls using your data connection. This app connects you to landlines and mobile devices worldwide, leveraging the latest technology for easy and reliable communication.

**Highlights:** VoIP calls worldwide, Uses data connection (2G/3G/4G/WiFi), Connects to landlines and mobiles, Latest communication technologies, Easy to use interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 09GSM Credit-1 | $0.99 | one-time |
| 09GSM Credit-2 | $1.99 | one-time |
| 09GSM Credit-3 | $2.99 | one-time |


## Frequently asked questions

### Is VomozFlex free?

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

### Is 09GSM free?

09GSM is free to download, with in-app purchases available.

### Which has better reviews, VomozFlex or 09GSM?

VomozFlex is rated higher. VomozFlex averages 3.3 out of 5 from 12 ratings, while 09GSM averages 1.0 from 1 ratings.

### Do VomozFlex or 09GSM have ads?

Neither VomozFlex nor 09GSM shows ads.

### Which is updated more often, VomozFlex or 09GSM?

VomozFlex ships an update every 2 weeks, and 09GSM every 3 months. Most recently, VomozFlex was updated on October 8, 2026 and 09GSM on October 7, 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.*