# Leupold Control vs TwoCycleGas

The clearest difference is price: Leupold Control at Free against TwoCycleGas's $1.99. Leupold Control also leads on ratings volume (14 vs 3). TwoCycleGas's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 80%). On update cadence, ads, in-app purchases and device support there is nothing between them.

Leupold Control is free to download; TwoCycleGas costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TwoCycleGas holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 14 and 3 respectively. Written reviews point the same way: 80% of Leupold Control's written reviews are positive against 100% of TwoCycleGas's.

Leupold Control ships an update every 2 months, TwoCycleGas every 5 weeks. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Leupold Control | TwoCycleGas |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.7 (14 ratings)](https://appshunter.io/ios/app/leupold-control/id1441467467/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/twocyclegas/id6753926303/reviews)** |
| Number of ratings | **14** | 3 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Free** | Paid |
| Size | 348 MB | 69 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Leupold & Stevens, Inc.](https://appshunter.io/developer/981561433) | [Robert Linser](https://appshunter.io/developer/1845732245) |

## What reviewers say

### Leupold Control

[App page](https://appshunter.io/ios/app/leupold-control/id1441467467)

This app serves as a digital command center for select Leupold optics, offering customizable ballistic and ranging tools. It provides advanced firing solutions, live wind data, and navigation features for hunters and shooters.

**Highlights:** Customizable home screen, Advanced ballistic calculations, Live wind-aware shooting data, Backcountry navigation, Firearm and ammo profiles, Waypoint pinning

**Features:** macOS Compatibility

**In-app purchases:** none


### TwoCycleGas

[App page](https://appshunter.io/ios/app/twocyclegas/id6753926303)

Easily calculate precise fuel and oil mixtures for 2-cycle engines. Avoid engine damage with accurate calculations for various equipment. Supports custom ratios and units.

**Highlights:** Fuel and oil mixture calculator, Customizable ratios and additives, US Gallons and Liters support, Fraction or decimal results, Saves custom mixtures

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

**In-app purchases:** none


## Frequently asked questions

### Is Leupold Control free?

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

### Is TwoCycleGas free?

TwoCycleGas costs $1.99, with no in-app purchases.

### Which has better reviews, Leupold Control or TwoCycleGas?

TwoCycleGas is rated higher. Leupold Control averages 4.7 out of 5 from 14 ratings, while TwoCycleGas averages 5.0 from 3 ratings.

### Do Leupold Control or TwoCycleGas have ads?

Neither Leupold Control nor TwoCycleGas shows ads.

### Which is updated more often, Leupold Control or TwoCycleGas?

Leupold Control ships an update every 2 months, and TwoCycleGas every 5 weeks. Most recently, Leupold Control was updated on November 6, 2026 and TwoCycleGas on October 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.*