# AimPoint Golf Instructor vs Plumb Bob

The clearest difference is in-app purchases: AimPoint Golf Instructor at none against Plumb Bob's 2. AimPoint Golf Instructor also leads on update cadence (every 3 days vs weekly) and iOS requirement (16.4 vs 18.0). Plumb Bob's advantage is device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Plumb Bob sells 2 in-app purchases, starting at $9.99 per month. AimPoint Golf Instructor asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for AimPoint Golf Instructor against 5.0 for Plumb Bob. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

AimPoint Golf Instructor ships an update every 3 days, Plumb Bob weekly. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | AimPoint Golf Instructor | Plumb Bob |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/aimpoint-golf-instructor/id6806005706/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/plumb-bob-golf-green-reader/id6815606969/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | **Free** | Freemium |
| Size | 51 MB | 18 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Mark Sweeney](https://appshunter.io/developer/6806005708) | [KATHERINE YVONNE PATTON](https://appshunter.io/developer/6791302577) |

## What reviewers say

### AimPoint Golf Instructor

[App page](https://appshunter.io/ios/app/aimpoint-golf-instructor/id6806005706)

Access the official AimPoint instruction library through a conversational interface. Get instant answers to your golf instruction questions, directly from the source. Ideal for certified instructors preparing lessons or needing quick reference.

**Highlights:** Official AimPoint instruction library access, Plain language question answering, Source-verified answers, Lesson preparation tool, On-the-spot student question answering

**Features:** macOS Compatibility

**In-app purchases:** none


### Plumb Bob

[App page](https://appshunter.io/ios/app/plumb-bob-golf-green-reader/id6815606969)

This app transforms your iPhone into a sophisticated golf green reader. It accurately maps slopes, calculates break, and measures green speed, helping you visualize your putt and improve your putting score. Designed for golfers of all levels, it offers offline functionality and integrates seamlessly with iPhone features.

**Highlights:** Vertical line from phone sensors, Maps putt slope and break, Measures green speed (Stimp), Calculates strokes gained putting score, Offline functionality, iPhone Lock Screen and Dynamic Island integration, VoiceOver and Dynamic Type support

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plumb Bob Pro (Monthly) | $9.99 | per month |
| Plumb Bob Pro (Annual) | $59.99 | per year |


## Frequently asked questions

### Is AimPoint Golf Instructor free?

AimPoint Golf Instructor is free to download, with no in-app purchases.

### Is Plumb Bob free?

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

### Which has better reviews, AimPoint Golf Instructor or Plumb Bob?

AimPoint Golf Instructor and Plumb Bob are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do AimPoint Golf Instructor or Plumb Bob have ads?

Neither AimPoint Golf Instructor nor Plumb Bob shows ads.

### Which is updated more often, AimPoint Golf Instructor or Plumb Bob?

AimPoint Golf Instructor ships an update every 3 days, and Plumb Bob weekly. Most recently, AimPoint Golf Instructor was updated on October 15, 2026 and Plumb Bob on October 18, 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.*