# 09GSM vs ZuluCall+

The clearest difference is in-app purchases: ZuluCall+ at none against 09GSM's 3. ZuluCall+ also leads on update cadence (every 5 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 09GSM sells 3 one-off in-app purchases. ZuluCall+ asks for nothing beyond the download.

09GSM ships an update every 3 months, ZuluCall+ every 5 days. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 09GSM | ZuluCall+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/09gsm/id6450946884/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 26 MB |
| Requires iOS | **13.0** | 14.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aymen Abuajayla](https://appshunter.io/developer/1649146238) | [ZuluCare, LLC](https://appshunter.io/developer/1512243230) |

## What reviewers say

### 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 |


### ZuluCall+

[App page](https://appshunter.io/ios/app/zulucall-plus/id6596769134)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 09GSM free?

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

### Is ZuluCall+ free?

ZuluCall+ is free to download, with no in-app purchases.

### Do 09GSM or ZuluCall+ have ads?

Neither 09GSM nor ZuluCall+ shows ads.

### Which is updated more often, 09GSM or ZuluCall+?

09GSM ships an update every 3 months, and ZuluCall+ every 5 days. Most recently, 09GSM was updated on October 30, 2026 and ZuluCall+ on October 27, 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.*