# Source Impact vs Mulligan Pro

The clearest difference is rating: Source Impact at 5.0 against Mulligan Pro's 4.4. Source Impact also leads on iOS requirement (12.0 vs 18.6). Mulligan Pro's advantage is ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Source Impact holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Mulligan Pro has 7 ratings behind it against 1, so its average is the more settled of the two.

Source Impact ships an update every 11 days, Mulligan Pro every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Source Impact | Mulligan Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/source-impact/id6475331023/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/mulligan-pro/id6754301611/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 90 MB | 50 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [Vadr llc](https://appshunter.io/developer/970624484) | [Bruce Simmons](https://appshunter.io/developer/791354155) |

## What reviewers say

### Source Impact

[App page](https://appshunter.io/ios/app/source-impact/id6475331023)

Connects advertisers and sponsors with social media influencers and athletes for authentic brand campaigns. Influencers can monetize their brand by promoting products they believe in, while advertisers reach target audiences effectively.

**Highlights:** Connects advertisers with influencers, Connects influencers with sponsors, Monetize your brand, Authentic campaign delivery, Reach target audiences, Easy campaign management

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Mulligan Pro

[App page](https://appshunter.io/ios/app/mulligan-pro/id6754301611)

Track your golf performance with GPS yardages, shot logging, and AI-powered analysis. Understand your game, identify areas for improvement, and get personalized tips to lower your score. Features include live distances, club tracking, and scorekeeping.

**Highlights:** Live GPS distances to green, Shot logging with club identification, AI-powered game analysis, Personalized practice tips, Scorecard and stats tracking, Apple Watch integration

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Source Impact free?

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

### Is Mulligan Pro free?

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

### Which has better reviews, Source Impact or Mulligan Pro?

Source Impact is rated higher. Source Impact averages 5.0 out of 5 from 1 ratings, while Mulligan Pro averages 4.4 from 7 ratings.

### Do Source Impact or Mulligan Pro have ads?

Neither Source Impact nor Mulligan Pro shows ads.

### Which is updated more often, Source Impact or Mulligan Pro?

Source Impact ships an update every 11 days, and Mulligan Pro every 2 weeks. Most recently, Source Impact was updated on November 4, 2026 and Mulligan Pro on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*