# SWING AI vs SwingDiff

The clearest difference is ads: SWING AI at none against SwingDiff's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. SWING AI sells 1 in-app purchase, starting at $9.99 per month and SwingDiff sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 8, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SWING AI | SwingDiff |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 113 MB | 16 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hiroaki Towata](https://appshunter.io/developer/1832189442) | [10HALF LLC](https://appshunter.io/developer/1879009926) |

## What reviewers say

### SWING AI

[App page](https://appshunter.io/ios/app/swing-ai-golf-training-app/id6749802169)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SWING AI Subscription | $9.99 | per month |


### SwingDiff

[App page](https://appshunter.io/ios/app/swingdiff-golf-swing-analyzer/id6768898810)

Analyze your golf swing using AI pose estimation to compare your form against reference swings or your own past performance. Identify key areas for improvement with detailed diagnostics and track your progress over time, all while keeping your data private on your device.

**Highlights:** On-device skeleton analysis, 15-point auto diagnosis, Compare vs. reference or past swings, Progress tracking, Privacy-first, offline functionality, Left-handed swing support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $14.99 | per year |
| SwingDiff Pro (Lifetime) | $29.99 | one-time |


## Frequently asked questions

### Is SWING AI free?

SWING AI is free to download, with in-app purchases available.

### Is SwingDiff free?

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

### Do SWING AI or SwingDiff have ads?

SwingDiff shows ads; SWING AI does not.

### Which is updated more often, SWING AI or SwingDiff?

SWING AI ships an update every 2 weeks, and SwingDiff every 2 weeks. Most recently, SWING AI was updated on September 8, 2026 and SwingDiff on September 23, 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.*