# SimpleFT8 vs FixCalc

The clearest difference is in-app purchases: FixCalc at none against SimpleFT8's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SimpleFT8 sells 1 one-off in-app purchase. FixCalc asks for nothing beyond the download.

SimpleFT8 ships an update every 3 days, FixCalc every 4 days. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SimpleFT8 | FixCalc |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free | — |
| Size | 6 MB | 15 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Jeroen Rombouts](https://appshunter.io/developer/1863358112) | [Dmitry Alaev](https://appshunter.io/developer/502956595) |

## What reviewers say

### SimpleFT8

[App page](https://appshunter.io/ios/app/simpleft8/id6768739415)

This app enables ham radio operators to send and receive digital signals using FT8 and FT4 modes. It facilitates long-distance communication even in challenging conditions, allowing for local logging and optional global propagation mapping.

**Highlights:** Live decode table, Slot-aligned transmitter with QSO composer, Built-in waterfall display, Local QSO logbook with ADIF export, Map of decoded stations, Optional PSK Reporter integration

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SimpleFT8 Pro | $3.99 | one-time |


### FixCalc

[App page](https://appshunter.io/ios/app/fixcalc-material-calculator/id6778463977)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is SimpleFT8 free?

SimpleFT8 is free to download, with in-app purchases available.

### Is FixCalc free?

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

### Do SimpleFT8 or FixCalc have ads?

Neither SimpleFT8 nor FixCalc shows ads.

### Which is updated more often, SimpleFT8 or FixCalc?

SimpleFT8 ships an update every 3 days, and FixCalc every 4 days. Most recently, SimpleFT8 was updated on September 21, 2026 and FixCalc on September 23, 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.*