# HFpager vs Grafin

The clearest difference is rating: Grafin at 5.0 against HFpager's 3.0. Grafin also leads on in-app purchases (none vs 1) and ads (none vs shown). HFpager's advantage is iOS requirement (12.4 vs 16.6). On price, ratings volume and device support there is nothing between them.

Both are free to download. HFpager sells 1 in-app purchase, starting at $9.99 per year. Grafin asks for nothing beyond the download.

Grafin holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

HFpager ships an update every 3 months, Grafin monthly. The most recent releases landed on June 4, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | HFpager | Grafin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/hfpager/id1534721365/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/grafin/id6752789012/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 26 MB | 4 MB |
| Requires iOS | **12.4** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dmitry Likhtarov](https://appshunter.io/developer/428797499) | [Gleb Ragalevich](https://appshunter.io/developer/1840955736) |

## What reviewers say

### HFpager

[App page](https://appshunter.io/ios/app/hfpager/id1534721365)

This utility app enables the exchange of short text messages through audio and radio channels using IFSK modulation. It offers basic reception and transmission functions for free, with a subscription unlocking all features and removing ads.

**Highlights:** IFSK modulation for audio messaging, Send and receive short text messages, Utilizes audio and radio channels, Basic functions free, Subscription removes restrictions and ads

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Подписка 12 месяцев | $9.99 | per year |


### Grafin

[App page](https://appshunter.io/ios/app/grafin/id6752789012)

This app offers a simple way to encrypt and decrypt text messages and notes locally on your device. It generates unique keys for secure communication and experimentation with coding, all while working offline and without data collection.

**Highlights:** Text encryption, Offline functionality, Local data processing, Unique key generation, Secure messaging, Coding experimentation

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

**In-app purchases:** none


## Frequently asked questions

### Is HFpager free?

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

### Is Grafin free?

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

### Which has better reviews, HFpager or Grafin?

Grafin is rated higher. HFpager averages 3.0 out of 5 from 1 ratings, while Grafin averages 5.0 from 2 ratings.

### Do HFpager or Grafin have ads?

HFpager shows ads; Grafin does not.

### Which is updated more often, HFpager or Grafin?

HFpager ships an update every 3 months, and Grafin monthly. Most recently, HFpager was updated on June 4, 2026 and Grafin on September 8, 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.*