# Even Spacing Calculator vs Frontline Refueling

The clearest difference is price: Frontline Refueling at Free against Even Spacing Calculator's $3.99. Frontline Refueling also leads on rating (5.0 vs 4.3) and review sentiment (100% vs 58%). Even Spacing Calculator's advantage is ratings volume (25 vs 2). On update cadence, ads, in-app purchases and device support there is nothing between them.

Frontline Refueling is free to download; Even Spacing Calculator costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Frontline Refueling holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: Even Spacing Calculator has 25 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 58% of Even Spacing Calculator's written reviews are positive against 100% of Frontline Refueling's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Even Spacing Calculator | Frontline Refueling |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [4.3 (25 ratings)](https://appshunter.io/ios/app/even-spacing-calculator/id1597748322/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/frontline-refueling/id6757924776/reviews)** |
| Number of ratings | **25** | 2 |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Paid | **Free** |
| Size | 45 MB | 81 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Damon Bauer](https://appshunter.io/developer/1586380911) | [Frontline Refueling LLC](https://appshunter.io/developer/1869671827) |

## What reviewers say

### Even Spacing Calculator

[App page](https://appshunter.io/ios/app/even-spacing-calculator/id1597748322)

This utility app eliminates the frustration of manual calculations for evenly distributing items. It provides precise measurements for projects like installing balusters, hanging art, or building fences, working in either direction to find piece count or gap size.

**Highlights:** Calculates spacing for pieces or gaps, Supports min/max gap range, Works in metric and imperial units, Offers center or edge placement, Accepts fractional or decimal input

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases:** none


### Frontline Refueling

[App page](https://appshunter.io/ios/app/frontline-refueling/id6757924776)

This app offers convenient on-demand mobile fueling for vehicles, boats, and equipment. Schedule deliveries to keep your fleet and machinery running without the need to visit a gas station.

**Highlights:** On-demand mobile fueling, Fuel delivery for vehicles, boats, and equipment, Fleet fueling solutions, Saves time by eliminating gas station visits, Reliable and fast service

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

**In-app purchases:** none


## Frequently asked questions

### Is Even Spacing Calculator free?

Even Spacing Calculator costs $3.99, with no in-app purchases.

### Is Frontline Refueling free?

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

### Which has better reviews, Even Spacing Calculator or Frontline Refueling?

Frontline Refueling is rated higher. Even Spacing Calculator averages 4.3 out of 5 from 25 ratings, while Frontline Refueling averages 5.0 from 2 ratings.

### Do Even Spacing Calculator or Frontline Refueling have ads?

Neither Even Spacing Calculator nor Frontline Refueling shows ads.

### Which is updated more often, Even Spacing Calculator or Frontline Refueling?

Even Spacing Calculator ships an update every 3 weeks, and Frontline Refueling every 3 weeks. Most recently, Even Spacing Calculator was updated on November 3, 2026 and Frontline Refueling on October 7, 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.*