# Tip Wizard vs Fuel Lock®

The clearest difference is update cadence: Fuel Lock® at every 5 weeks against Tip Wizard's every 4 months. Tip Wizard's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Tip Wizard ships an update every 4 months, Fuel Lock® every 5 weeks. The most recent releases landed on June 3, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Tip Wizard | Fuel Lock® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/tip-wizard/id766737785/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 16 MB | 33 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wilger](https://appshunter.io/developer/1003996385) | [IntraGrain Technologies Inc](https://appshunter.io/developer/985769003) |

## What reviewers say

### Tip Wizard

[App page](https://appshunter.io/ios/app/tip-wizard/id766737785)

This app assists users in selecting the correct spray tips, fertilizer metering orifices, and ball flow indicators. It provides detailed information and calculations for various agricultural applications, including PWM spray systems and product density.

**Highlights:** Spray Tip Search with driftable fines and droplet size analysis, PWM spray system calculations for leading brands, Fertilizer Metering Orifice selection, Ball Flow Indicator selection based on application rate and density, Educational information on best practices

**Features:** macOS Compatibility

**In-app purchases:** none


### Fuel Lock®

[App page](https://appshunter.io/ios/app/fuel-lock/id1405120861)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tip Wizard free?

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

### Is Fuel Lock® free?

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

### Do Tip Wizard or Fuel Lock® have ads?

Neither Tip Wizard nor Fuel Lock® shows ads.

### Which is updated more often, Tip Wizard or Fuel Lock®?

Tip Wizard ships an update every 4 months, and Fuel Lock® every 5 weeks. Most recently, Tip Wizard was updated on June 3, 2026 and Fuel Lock® on September 8, 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.*