# Trader PhD vs LFR Grain

The clearest difference is in-app purchases: LFR Grain at none against Trader PhD's 4. LFR Grain also leads on rating (5.0 vs 4.6) and iOS requirement (12.0 vs 16.0). Trader PhD's advantage is ratings volume (267 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Trader PhD sells 4 in-app purchases, starting at $19.99 per month. LFR Grain asks for nothing beyond the download.

LFR Grain holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Trader PhD has 267 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Trader PhD | LFR Grain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (267 ratings)](https://appshunter.io/ios/app/trader-phd/id1522000648/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lfr-grain/id6742846487/reviews)** |
| Number of ratings | **267** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 104 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Trader PhD LLC](https://appshunter.io/developer/1522000650) | [QT Information Systems, Inc.](https://appshunter.io/developer/335896814) |

## What reviewers say

### Trader PhD

[App page](https://appshunter.io/ios/app/trader-phd/id1522000648)

This app educates farmers, ranchers, and traders on marketing physical commodities and trading futures markets. It offers news, commentary, advisory, and educational resources, specializing in agricultural commodities but also covering a wide range of other markets.

**Highlights:** Commodity marketing education, Futures market trading guidance, Agricultural commodity specialization, News and market analysis, Proprietary algorithms for hedging, Educational university sections

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PhD Ag News | $19.99 | per month |
| PhD News+ Monthly | $39.99 | per month |
| PhD Ag News | $199.99 | per year |
| PhD News+ Yearly | $349.99 | per year |


### LFR Grain

[App page](https://appshunter.io/ios/app/lfr-grain/id6742846487)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trader PhD free?

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

### Is LFR Grain free?

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

### Which has better reviews, Trader PhD or LFR Grain?

LFR Grain is rated higher. Trader PhD averages 4.6 out of 5 from 267 ratings, while LFR Grain averages 5.0 from 1 ratings.

### Do Trader PhD or LFR Grain have ads?

Neither Trader PhD nor LFR Grain shows ads.

### Which is updated more often, Trader PhD or LFR Grain?

Trader PhD ships an update every 2 months, and LFR Grain every 2 months. Most recently, Trader PhD was updated on October 24, 2026 and LFR Grain on October 24, 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.*