# GSM Dialer vs Smart Skipper

The clearest difference is update cadence: Smart Skipper at every 3 months against GSM Dialer's every 10 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GSM Dialer ships an update every 10 months, Smart Skipper every 3 months. The most recent releases landed on June 1, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | GSM Dialer | Smart Skipper |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 5 MB | 39 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Keystone Electronics Limited](https://appshunter.io/developer/989365169) | [Blue Guard Innovations, LLC](https://appshunter.io/developer/1527320276) |

## What reviewers say

### GSM Dialer

[App page](https://appshunter.io/ios/app/gsm-dialer/id925273308)

Control and program compatible GSM Auto Dialers remotely from your iPhone. Receive instant voice or SMS alerts for security and environmental events. Manage dialer settings, phone numbers, and SMS messages with ease.

**Highlights:** Remote On/Off control, Activate dialer outputs, Program up to 9 phone numbers, Select numbers based on trigger, Create custom SMS messages, Configure test calls, Reset to factory defaults

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Skipper

[App page](https://appshunter.io/ios/app/smart-skipper/id1542668949)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GSM Dialer free?

GSM Dialer is free to download, with no in-app purchases.

### Is Smart Skipper free?

Smart Skipper is free to download, with no in-app purchases.

### Do GSM Dialer or Smart Skipper have ads?

Neither GSM Dialer nor Smart Skipper shows ads.

### Which is updated more often, GSM Dialer or Smart Skipper?

GSM Dialer ships an update every 10 months, and Smart Skipper every 3 months. Most recently, GSM Dialer was updated on June 1, 2026 and Smart Skipper on September 16, 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.*