# TruBalance vs SwingDiff

The clearest difference is in-app purchases: TruBalance at none against SwingDiff's 3. TruBalance also leads on ads (none vs shown) and device support (3 vs 1). SwingDiff's advantage is update cadence (every 2 weeks vs every 15 months). On price and review sentiment there is nothing between them.

Both are free to download. SwingDiff sells 3 in-app purchases, starting at $1.99 per month. TruBalance asks for nothing beyond the download.

TruBalance ships an update every 15 months, SwingDiff every 2 weeks. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | TruBalance | SwingDiff |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/trubalance/id902578640/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 47 MB | 16 MB |
| Requires iOS | **6.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TruGolf](https://appshunter.io/developer/902578643) | [10HALF LLC](https://appshunter.io/developer/1879009926) |

## What reviewers say

### TruBalance

[App page](https://appshunter.io/ios/app/trubalance/id902578640)

Analyze your golf swing and putting technique with data from smart insoles. This app provides a user-friendly interface to track core balance movement and improve your game.

**Highlights:** Analyze core balance movement, Improve putting and full swing, User-friendly interface, Data from force sensing insoles, Bluetooth 4.0 compatible

**In-app purchases:** none


### 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) | $19.99 | one-time |


## Frequently asked questions

### Is TruBalance free?

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

### Is SwingDiff free?

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

### Do TruBalance or SwingDiff have ads?

SwingDiff shows ads; TruBalance does not.

### Which is updated more often, TruBalance or SwingDiff?

TruBalance ships an update every 15 months, and SwingDiff every 2 weeks. Most recently, TruBalance was updated on October 10, 2026 and SwingDiff on October 2, 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.*