# NSMSG vs GrayJay Central

The clearest difference is update cadence: GrayJay Central at every 2 months against NSMSG's every 12 months. NSMSG's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

NSMSG ships an update every 12 months, GrayJay Central every 2 months. The most recent releases landed on September 27, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | NSMSG | GrayJay Central |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 1 MB | 3 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [George Isadore](https://appshunter.io/developer/1631379297) | [GrayJay Web Solutions](https://appshunter.io/developer/1697977917) |

## What reviewers say

### NSMSG

[App page](https://appshunter.io/ios/app/nsmsg/id1431294093)

**In-app purchases:** none


### GrayJay Central

[App page](https://appshunter.io/ios/app/grayjay-central/id6744760213)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NSMSG free?

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

### Is GrayJay Central free?

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

### Do NSMSG or GrayJay Central have ads?

Neither NSMSG nor GrayJay Central shows ads.

### Which is updated more often, NSMSG or GrayJay Central?

NSMSG ships an update every 12 months, and GrayJay Central every 2 months. Most recently, NSMSG was updated on September 27, 2026 and GrayJay Central on October 17, 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.*