# Combyne vs J

The clearest difference is in-app purchases: J at none against Combyne's 2. J also leads on iOS requirement (14.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Combyne sells 2 in-app purchases, starting at $49.99 per month. J asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Combyne | J |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/combyne/id1442264594/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 79 MB | 43 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Combyne Ag](https://appshunter.io/developer/1702184065) | [Grain Discovery Corp](https://appshunter.io/developer/1502289585) |

## What reviewers say

### Combyne

[App page](https://appshunter.io/ios/app/combyne/id1442264594)

This app simplifies crop marketing by tracking bushels, sales, and storage. It digitizes documents like contracts and load tickets using OCR to automate record-keeping and provide insights into profitability and cash flow.

**Highlights:** Track bushels marketed, stored, and sold, Digitize contracts, load tickets, and settlements with OCR, Manage stored crop inventory by location, View breakeven and profitability insights, Reconcile marketed and storage positions, Unlimited trade document management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Accelerator (Monthly) | $49.99 | per month |
| Accelerator (Yearly) | $499.99 | per year |


### J

[App page](https://appshunter.io/ios/app/j-mas/id6739811575)

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

**In-app purchases:** none


## Frequently asked questions

### Is Combyne free?

Combyne is free to download, with in-app purchases available.

### Is J free?

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

### Do Combyne or J have ads?

Neither Combyne nor J shows ads.

### Which is updated more often, Combyne or J?

Combyne ships an update every 3 weeks, and J every 3 weeks. Most recently, Combyne was updated on October 16, 2026 and J 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.*