# PuttPerfect vs Plumb Bob

The clearest difference is in-app purchases: PuttPerfect at none against Plumb Bob's 2. PuttPerfect also leads on iOS requirement (16.6 vs 18.0). Plumb Bob's advantage is ads (none vs shown) and update cadence (weekly vs every 5 weeks). On price, review sentiment and device support there is nothing between them.

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

PuttPerfect ships an update every 5 weeks, Plumb Bob weekly. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | PuttPerfect | Plumb Bob |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/plumb-bob-golf-green-reader/id6815606969/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 38 MB | 18 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Jack Shannon](https://appshunter.io/developer/1497546331) | [KATHERINE YVONNE PATTON](https://appshunter.io/developer/6791302577) |

## What reviewers say

### PuttPerfect

[App page](https://appshunter.io/ios/app/puttperfect/id6462920663)

Practice your golf putting indoors with a realistic simulator. Use your phone's camera to track putts up to 60 feet and engage in games and drills. Compete on global leaderboards to improve your skills.

**Highlights:** Indoor putting simulation, Phone camera tracking, 3D physics simulator, Games and drills, Global leaderboards, Practice up to 60ft putts

**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 PuttPerfect free?

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

### Is Plumb Bob free?

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

### Do PuttPerfect or Plumb Bob have ads?

PuttPerfect shows ads; Plumb Bob does not.

### Which is updated more often, PuttPerfect or Plumb Bob?

PuttPerfect ships an update every 5 weeks, and Plumb Bob weekly. Most recently, PuttPerfect was updated on October 3, 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.*