# CallStation vs Fast MSG

The clearest difference is in-app purchases: CallStation at none against Fast MSG's 1. CallStation also leads on update cadence (weekly vs every 12 months) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Fast MSG sells 1 one-off in-app purchase. CallStation asks for nothing beyond the download.

CallStation ships an update weekly, Fast MSG every 12 months. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CallStation | Fast MSG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 12 months |
| Size | 63 MB | 3 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Voxhub](https://appshunter.io/developer/935728746) | [Claudio Guirunas](https://appshunter.io/developer/1149103410) |

## What reviewers say

### CallStation

[App page](https://appshunter.io/ios/app/callstation/id1665206283)

**In-app purchases:** none


### Fast MSG

[App page](https://appshunter.io/ios/app/fast-msg/id6748307210)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $0.29 | one-time |


## Frequently asked questions

### Is CallStation free?

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

### Is Fast MSG free?

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

### Do CallStation or Fast MSG have ads?

Neither CallStation nor Fast MSG shows ads.

### Which is updated more often, CallStation or Fast MSG?

CallStation ships an update weekly, and Fast MSG every 12 months. Most recently, CallStation was updated on November 7, 2026 and Fast MSG on November 5, 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.*