# XHelper vs HMAC

The clearest difference is iOS requirement: HMAC at 15.6 against XHelper's 18.0. 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.

## The numbers

| Metric | XHelper | HMAC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | — |
| Monetization | Free | — |
| Size | 1 MB | 0 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Vea Software LLC](https://appshunter.io/developer/578466740) | [Gian Enrico Conti](https://appshunter.io/developer/289082781) |

## What reviewers say

### XHelper

[App page](https://appshunter.io/ios/app/xhelper/id1329601633)

A straightforward utility for developers to perform common cryptographic and encoding tasks. It allows hashing strings with SHA256, converting between epoch and Unix timestamps, and encoding/decoding with base64.

**Highlights:** SHA256 string hashing, Epoch and Unix timestamp conversion, Base64 encoding, Base64 decoding

**In-app purchases:** none


### HMAC

[App page](https://appshunter.io/ios/app/hmac-sha256generator/id6448465719)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is XHelper free?

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

### Is HMAC free?

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

### Do XHelper or HMAC have ads?

Neither XHelper nor HMAC shows ads.

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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.*