# UPI CROPSCIENCE vs Jar Tracking

The clearest difference is update cadence: UPI CROPSCIENCE at every 3 months against Jar Tracking's every 17 months. UPI CROPSCIENCE also leads on iOS requirement (13.0 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.

UPI CROPSCIENCE ships an update every 3 months, Jar Tracking every 17 months. The most recent releases landed on September 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | UPI CROPSCIENCE | Jar Tracking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 17 months |
| Size | 14 MB | 32 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [UPI CROPSCIENCE CO., LTD.](https://appshunter.io/developer/1352659939) | [JAR Tracking Limited](https://appshunter.io/developer/1616615299) |

## What reviewers say

### UPI CROPSCIENCE

[App page](https://appshunter.io/ios/app/upi-cropscience/id1352659940)

**Features:** macOS Compatibility

**In-app purchases:** none


### Jar Tracking

[App page](https://appshunter.io/ios/app/jar-tracking/id1616615297)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UPI CROPSCIENCE free?

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

### Is Jar Tracking free?

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

### Do UPI CROPSCIENCE or Jar Tracking have ads?

Neither UPI CROPSCIENCE nor Jar Tracking shows ads.

### Which is updated more often, UPI CROPSCIENCE or Jar Tracking?

UPI CROPSCIENCE ships an update every 3 months, and Jar Tracking every 17 months. Most recently, UPI CROPSCIENCE was updated on September 17, 2026 and Jar Tracking on September 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.*