# Compac Refuel vs StandBye

The clearest difference is in-app purchases: Compac Refuel at none against StandBye's 3. StandBye's advantage is update cadence (weekly vs every 2 months) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. StandBye sells 3 in-app purchases, starting at $4.99 per month. Compac Refuel asks for nothing beyond the download.

Compac Refuel ships an update every 2 months, StandBye weekly. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Compac Refuel | StandBye |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 11 MB | 80 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Compac Industries Ltd.](https://appshunter.io/developer/1484754251) | [COVERCALL LTD](https://appshunter.io/developer/1895909203) |

## What reviewers say

### Compac Refuel

[App page](https://appshunter.io/ios/app/compac-refuel/id6741179759)

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

**In-app purchases:** none


### StandBye

[App page](https://appshunter.io/ios/app/standbye/id6764769264)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StandBye Essential | $4.99 | per month |
| StandBye Secure | $9.99 | per month |
| StandBye Protected | $14.99 | per month |


## Frequently asked questions

### Is Compac Refuel free?

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

### Is StandBye free?

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

### Do Compac Refuel or StandBye have ads?

Neither Compac Refuel nor StandBye shows ads.

### Which is updated more often, Compac Refuel or StandBye?

Compac Refuel ships an update every 2 months, and StandBye weekly. Most recently, Compac Refuel was updated on October 11, 2026 and StandBye on October 1, 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.*