# Compac Refuel vs Feel Trace

Compac Refuel and Feel Trace are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Compac Refuel ships an update every 3 weeks, Feel Trace monthly. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Compac Refuel | Feel Trace |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 10 MB | 17 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [COMPAC INDUSTRIES LIMITED](https://appshunter.io/developer/1484754251) | [Robert Atoyan](https://appshunter.io/developer/1896746919) |

## What reviewers say

### Compac Refuel

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Feel Trace

[App page](https://appshunter.io/ios/app/feel-trace/id6770485712)

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

**In-app purchases:** none


## Frequently asked questions

### Is Compac Refuel free?

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

### Is Feel Trace free?

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

### Do Compac Refuel or Feel Trace have ads?

Neither Compac Refuel nor Feel Trace shows ads.

### Which is updated more often, Compac Refuel or Feel Trace?

Compac Refuel ships an update every 3 weeks, and Feel Trace monthly. Most recently, Compac Refuel was updated on September 25, 2026 and Feel Trace on September 30, 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.*