# GSM Dialer vs Everspring GSM

The clearest difference is update cadence: Everspring GSM at every 2 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, Everspring GSM every 2 months. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | GSM Dialer | Everspring GSM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 5 MB | 4 MB |
| Requires iOS | 13.0 | **12.1** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Keystone Electronics Limited](https://appshunter.io/developer/989365169) | [Everspring Inc Co.. Ltd.](https://appshunter.io/developer/574640428) |

## 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


### Everspring GSM

[App page](https://appshunter.io/ios/app/everspring-gsm/id1104085264)

**In-app purchases:** none


## Frequently asked questions

### Is GSM Dialer free?

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

### Is Everspring GSM free?

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

### Do GSM Dialer or Everspring GSM have ads?

Neither GSM Dialer nor Everspring GSM shows ads.

### Which is updated more often, GSM Dialer or Everspring GSM?

GSM Dialer ships an update every 10 months, and Everspring GSM every 2 months. Most recently, GSM Dialer was updated on September 25, 2026 and Everspring GSM on September 18, 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.*