# Auto vs KeepSwinging

The clearest difference is in-app purchases: Auto at none against KeepSwinging's 5. Auto also leads on iOS requirement (12.1 vs 16.0). KeepSwinging's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. KeepSwinging sells 5 in-app purchases, starting at $2.99 per month. Auto asks for nothing beyond the download.

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

Auto ships an update every 2 months, KeepSwinging monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Auto | KeepSwinging |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/auto-umpire/id1515087745/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/keepswinging-real-time-score/id6502575829/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 18 MB | 162 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Wenqi Yeo](https://appshunter.io/developer/1515087744) | [宏超 朱](https://appshunter.io/developer/1648236853) |

## What reviewers say

### Auto

[App page](https://appshunter.io/ios/app/auto-umpire/id1515087745)

This app helps track scores for sports, preventing miscounts and arguments. It offers a clean interface with optional Apple Health integration and battery-saving display dimming. Remote control via Apple Watch is a key feature for easy score management.

**Highlights:** Clean and simple interface, Optional Apple Health workout tracking, Remote control via Apple Watch, Large landscape display, Score progression chart, iOS Dark Mode compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### KeepSwinging

[App page](https://appshunter.io/ios/app/keepswinging-real-time-score/id6502575829)

This app analyzes your Apple Watch sensor data using machine learning to provide detailed badminton shot metrics and swing analysis. Earn 3D badges, visualize progress with charts, and securely store your data in iCloud.

**Highlights:** Real-time badminton score tracking, Apple Watch sensor analysis, Machine learning shot metrics, Maximum racket speed calculation, Swing count analysis, 3D motivational badges, Progress chart analysis

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 1 Month | $2.99 | per month |
| Pro 1 Year | $12.99 | per year |
| Pro 1 Year Plus | $14.99 | per year |
| Lifetime | $19.99 | one-time |
| Lifetime-Plus | $29.99 | one-time |


## Frequently asked questions

### Is Auto free?

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

### Is KeepSwinging free?

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

### Which has better reviews, Auto or KeepSwinging?

Auto and KeepSwinging are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Auto or KeepSwinging have ads?

Auto shows ads; KeepSwinging does not.

### Which is updated more often, Auto or KeepSwinging?

Auto ships an update every 2 months, and KeepSwinging monthly. Most recently, Auto was updated on November 3, 2026 and KeepSwinging on November 4, 2026.

---

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