# Hiss | Social Network vs CellSyncPro

The clearest difference is update cadence: Hiss | Social Network at every 5 days against CellSyncPro's every 3 weeks. Hiss | Social Network also leads on iOS requirement (13.0 vs 17.5). 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.

Hiss | Social Network ships an update every 5 days, CellSyncPro every 3 weeks. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Hiss | Social Network | CellSyncPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 16 MB | 32 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [AGMC for Communication LLC](https://appshunter.io/developer/1517544462) | [Christopher Jordan](https://appshunter.io/developer/1781195173) |

## What reviewers say

### Hiss | Social Network

[App page](https://appshunter.io/ios/app/hiss-social-network/id1517729842)

**Features:** macOS Compatibility

**In-app purchases:** none


### CellSyncPro

[App page](https://appshunter.io/ios/app/cellsyncpro/id6738572893)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Hiss | Social Network free?

Hiss | Social Network is free to download, with no in-app purchases.

### Is CellSyncPro free?

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

### Do Hiss | Social Network or CellSyncPro have ads?

Neither Hiss | Social Network nor CellSyncPro shows ads.

### Which is updated more often, Hiss | Social Network or CellSyncPro?

Hiss | Social Network ships an update every 5 days, and CellSyncPro every 3 weeks. Most recently, Hiss | Social Network was updated on October 17, 2026 and CellSyncPro on October 10, 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.*