# CypherAir vs RelayPony

The clearest difference is update cadence: CypherAir at every 2 days against RelayPony's every 2 months. CypherAir also leads on device support (4 vs 2). RelayPony's advantage is iOS requirement (17.6 vs 26.5). 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.

CypherAir ships an update every 2 days, RelayPony every 2 months. Both last shipped on October 31, 2026.

## The numbers

| Metric | CypherAir | RelayPony |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Size | 79 MB | 7 MB |
| Requires iOS | 26.5 | **17.6** |
| Devices | **iPhone, iPad, Mac, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [康 陈](https://appshunter.io/developer/1862348574) | [Kevin Stewart](https://appshunter.io/developer/1840294398) |

## What reviewers say

### CypherAir

[App page](https://appshunter.io/ios/app/cypherair/id6760628384)

**In-app purchases:** none


### RelayPony

[App page](https://appshunter.io/ios/app/relaypony-fast-file-transfer/id6785085525)

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

**In-app purchases:** none


## Frequently asked questions

### Is CypherAir free?

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

### Is RelayPony free?

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

### Do CypherAir or RelayPony have ads?

Neither CypherAir nor RelayPony shows ads.

### Which is updated more often, CypherAir or RelayPony?

CypherAir ships an update every 2 days, and RelayPony every 2 months. Most recently, CypherAir was updated on October 31, 2026 and RelayPony on October 31, 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.*