# Doc's Putting Trainer vs STROKES GPD

The clearest difference is price: STROKES GPD at Free against Doc's Putting Trainer's $2.99. Doc's Putting Trainer's advantage is in-app purchases (none vs 2) and update cadence (every 2 days vs every 4 days). On ads and device support there is nothing between them.

STROKES GPD is free to download; Doc's Putting Trainer costs $2.99 up front. STROKES GPD sells 2 in-app purchases, starting at $12.99 per month. Doc's Putting Trainer asks for nothing beyond the download.

Doc's Putting Trainer ships an update every 2 days, STROKES GPD every 4 days. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Doc's Putting Trainer | STROKES GPD |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | — | Freemium |
| Size | 0 MB | 330 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Humo LLC](https://appshunter.io/developer/1731291655) | [MrandMrsMuscle FZE](https://appshunter.io/developer/1561795196) |

## What reviewers say

### Doc's Putting Trainer

[App page](https://appshunter.io/ios/app/docs-putting-trainer/id6738434664)

**Features:** Apple Watch app

**In-app purchases:** none


### STROKES GPD

[App page](https://appshunter.io/ios/app/strokes-gpd-golf-tracker/id6806811846)

Analyze your golf swing with video, track detailed round statistics, and practice with purpose. Understand your performance patterns and make informed decisions to improve your game, all without an account.

**Highlights:** Swing analysis with video playback, Detailed round and shot tracking, Strokes Gained and Lost calculations, Customizable practice sessions, Virtual golf simulations, Group leaderboards and comparisons

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STROKES Pro Monthly | $12.99 | per month |
| STROKES Pro Annual | $99.99 | per year |


## Frequently asked questions

### Is Doc's Putting Trainer free?

Doc's Putting Trainer costs $2.99, with no in-app purchases.

### Is STROKES GPD free?

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

### Do Doc's Putting Trainer or STROKES GPD have ads?

Neither Doc's Putting Trainer nor STROKES GPD shows ads.

### Which is updated more often, Doc's Putting Trainer or STROKES GPD?

Doc's Putting Trainer ships an update every 2 days, and STROKES GPD every 4 days. Most recently, Doc's Putting Trainer was updated on October 6, 2026 and STROKES GPD on October 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.*