# RadioEquations vs Come On Back

The clearest difference is in-app purchases: Come On Back at none against RadioEquations's 2. Come On Back also leads on ratings volume (6 vs 2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. RadioEquations sells 2 one-off in-app purchases. Come On Back asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for RadioEquations against 5.0 for Come On Back. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

RadioEquations ships an update every 3 months, Come On Back every 4 months. The most recent releases landed on October 2, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | RadioEquations | Come On Back |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/radioequations/id6451230870/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/come-on-back/id6463225399/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 9 MB | 1 MB |
| Requires iOS | 16.4 | **16.2** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Robert J Sarvis Jr](https://appshunter.io/developer/1531648349) | [Amalgamated Bitpushers LLC](https://appshunter.io/developer/1032586885) |

## What reviewers say

### RadioEquations

[App page](https://appshunter.io/ios/app/radioequations/id6451230870)

This utility app provides quick access to essential functions for radio telecommunications professionals. It includes helpful descriptions to ensure users understand each function, even if they are new to the field.

**Highlights:** Access to common radio telecommunications functions, Accompanying descriptions for comprehension, Designed for professionals in the field, Easy-to-use interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Advanced Functions | $0.99 | one-time |
| Unlock AC Functions | $0.99 | one-time |


### Come On Back

[App page](https://appshunter.io/ios/app/come-on-back/id6463225399)

This utility app serves as a pager system for Air Traffic Controllers. It is designed for facilities that have adopted the specific Come On Back ATC Pager system.

**Highlights:** ATC Pager functionality, Facility-specific implementation, Designed for Air Traffic Controllers

**In-app purchases:** none


## Frequently asked questions

### Is RadioEquations free?

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

### Is Come On Back free?

Come On Back is free to download, with no in-app purchases.

### Which has better reviews, RadioEquations or Come On Back?

RadioEquations and Come On Back are both rated 5.0 out of 5 on the App Store, from 2 and 6 ratings respectively.

### Do RadioEquations or Come On Back have ads?

Neither RadioEquations nor Come On Back shows ads.

### Which is updated more often, RadioEquations or Come On Back?

RadioEquations ships an update every 3 months, and Come On Back every 4 months. Most recently, RadioEquations was updated on October 2, 2026 and Come On Back on October 4, 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.*