# Unpause Fuel vs SOL

Unpause Fuel and SOL are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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.

## The numbers

| Metric | Unpause Fuel | SOL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 31 MB | 6 MB |
| Requires iOS | **15.1** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joze Gradisar](https://appshunter.io/developer/1674181209) | [Danny Linsner](https://appshunter.io/developer/1888416267) |

## What reviewers say

### Unpause Fuel

[App page](https://appshunter.io/ios/app/unpause-fuel/id6757676409)

**Features:** macOS Compatibility

**In-app purchases:** none


### SOL

[App page](https://appshunter.io/ios/app/sol-fasting-timer-and-tracker/id6761254200)

**In-app purchases:** none


## Frequently asked questions

### Is Unpause Fuel free?

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

### Is SOL free?

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

### Do Unpause Fuel or SOL have ads?

Neither Unpause Fuel nor SOL shows ads.

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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.*