# Valero CornNow vs Sparky's Rewards

The clearest difference is ads: Valero CornNow at none against Sparky's Rewards's shown. Sparky's Rewards's advantage is iOS requirement (12.2 vs 16.0). On price, update cadence, 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.

Valero CornNow ships an update every 5 months, Sparky's Rewards every 10 months. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Valero CornNow | Sparky's Rewards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/valero-cornnow/id1664596477/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 months** | Every 10 months |
| Monetization | Free | — |
| Size | 5 MB | 303 MB |
| Requires iOS | 16.0 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Valero Marketing and Supply Company](https://appshunter.io/developer/1492501434) | [Sparky's Rewards](https://appshunter.io/developer/1796232493) |

## What reviewers say

### Valero CornNow

[App page](https://appshunter.io/ios/app/valero-cornnow/id1664596477)

This app provides real-time harvest information for growers, connecting your farming operation to your Valero location. Manage your business with access to scale tickets, contracts, bids, futures, and the ability to make offers and sign contracts.

**Highlights:** Real-time harvest information, View current bids and market updates, Make offers to sell corn, Monitor CBOT prices, Electronically sign contracts, 24/7 access to contract and delivery info

**In-app purchases:** none


### Sparky's Rewards

[App page](https://appshunter.io/ios/app/sparkys-rewards/id6741926831)

**In-app purchases:** none


## Frequently asked questions

### Is Valero CornNow free?

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

### Is Sparky's Rewards free?

Sparky's Rewards is free to download, with no in-app purchases.

### Do Valero CornNow or Sparky's Rewards have ads?

Sparky's Rewards shows ads; Valero CornNow does not.

### Which is updated more often, Valero CornNow or Sparky's Rewards?

Valero CornNow ships an update every 5 months, and Sparky's Rewards every 10 months. Most recently, Valero CornNow was updated on November 3, 2026 and Sparky's Rewards on November 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.*