# Synapse FGH Security vs KeySafe

The clearest difference is update cadence: KeySafe at every 9 days against Synapse FGH Security's every 3 months. Synapse FGH Security's advantage is iOS requirement (10.0 vs 16.4). 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.

Synapse FGH Security ships an update every 3 months, KeySafe every 9 days. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Synapse FGH Security | KeySafe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/keysafe-key-identifier/id6788091503/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 88 MB | 80 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Zinc Digital](https://appshunter.io/developer/1147605401) | [MH Retail Store](https://appshunter.io/developer/1878166711) |

## What reviewers say

### Synapse FGH Security

[App page](https://appshunter.io/ios/app/synapse-fgh-security/id1615783219)

**Features:** macOS Compatibility

**In-app purchases:** none


### KeySafe

[App page](https://appshunter.io/ios/app/keysafe-key-identifier/id6788091503)

**In-app purchases:** none


## Frequently asked questions

### Is Synapse FGH Security free?

Synapse FGH Security is free to download, with no in-app purchases.

### Is KeySafe free?

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

### Do Synapse FGH Security or KeySafe have ads?

Neither Synapse FGH Security nor KeySafe shows ads.

### Which is updated more often, Synapse FGH Security or KeySafe?

Synapse FGH Security ships an update every 3 months, and KeySafe every 9 days. Most recently, Synapse FGH Security was updated on October 10, 2026 and KeySafe on October 24, 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.*