# HFpager vs Цифра47

The clearest difference is in-app purchases: Цифра47 at none against HFpager's 1. Цифра47 also leads on ads (none vs shown) and update cadence (monthly vs every 3 months). HFpager's advantage is iOS requirement (12.4 vs 15.0). On price 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. Цифра47 asks for nothing beyond the download.

HFpager ships an update every 3 months, Цифра47 monthly. The most recent releases landed on June 4, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | HFpager | Цифра47 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/hfpager/id1534721365/reviews)** | — |
| Number of ratings | **1** | — |
| 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 | — |
| Size | 26 MB | 32 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmitry Likhtarov](https://appshunter.io/developer/428797499) | [Aleksandr Galiuk](https://appshunter.io/developer/1758690854) |

## 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 |


### Цифра47

[App page](https://appshunter.io/ios/app/47/id6566182020)

**In-app purchases:** none


## Frequently asked questions

### Is HFpager free?

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

### Is Цифра47 free?

Цифра47 is free to download, with no in-app purchases.

### Do HFpager or Цифра47 have ads?

HFpager shows ads; Цифра47 does not.

### Which is updated more often, HFpager or Цифра47?

HFpager ships an update every 3 months, and Цифра47 monthly. Most recently, HFpager was updated on June 4, 2026 and Цифра47 on September 12, 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.*