# OFFON（オフォン） vs GraySNS

The clearest difference is in-app purchases: OFFON（オフォン） at none against GraySNS's 1. OFFON（オフォン） also leads on iOS requirement (14.0 vs 26.2). GraySNS's advantage is update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. GraySNS sells 1 in-app purchase, starting at $0.99 per month. OFFON（オフォン） asks for nothing beyond the download.

OFFON（オフォン） ships an update every 2 months, GraySNS fortnightly. The most recent releases landed on September 20, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | OFFON（オフォン） | GraySNS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 39 MB | 17 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [REXEV Inc.](https://appshunter.io/developer/1509926736) | [Hiroyuki Aratame](https://appshunter.io/developer/1869050831) |

## What reviewers say

### OFFON（オフォン）

[App page](https://appshunter.io/ios/app/offon/id1586259284)

**Features:** macOS Compatibility

**In-app purchases:** none


### GraySNS

[App page](https://appshunter.io/ios/app/graysns/id6770747585)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $0.99 | per month |


## Frequently asked questions

### Is OFFON（オフォン） free?

OFFON（オフォン） is free to download, with no in-app purchases.

### Is GraySNS free?

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

### Do OFFON（オフォン） or GraySNS have ads?

Neither OFFON（オフォン） nor GraySNS shows ads.

### Which is updated more often, OFFON（オフォン） or GraySNS?

OFFON（オフォン） ships an update every 2 months, and GraySNS fortnightly. Most recently, OFFON（オフォン） was updated on September 20, 2026 and GraySNS on June 25, 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.*