# Eclipse O vs StrikeMaster

The clearest difference is in-app purchases: Eclipse O at none against StrikeMaster's 5. Eclipse O also leads on iOS requirement (15.6 vs 18.0). StrikeMaster's advantage is update cadence (every 8 days vs every 6 months) and ratings volume (67 vs 11). On price, rating, review sentiment and ads there is nothing between them.

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

StrikeMaster holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: StrikeMaster has 67 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 83% of Eclipse O's written reviews are positive against 91% of StrikeMaster's.

Eclipse O ships an update every 6 months, StrikeMaster every 8 days. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Eclipse O | StrikeMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (11 ratings)](https://appshunter.io/ios/app/eclipse-o-ring-finder/id1491496693/reviews) | **[4.9 (67 ratings)](https://appshunter.io/ios/app/strikemaster-bowling-tracker/id6742661765/reviews)** |
| Number of ratings | 11 | **67** |
| Positive reviews | 83.3% of reviews | **90.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 308 MB | 166 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 9+ |
| Developer | [Planet Eclipse Ltd](https://appshunter.io/developer/1491488435) | [Andrew Hill](https://appshunter.io/developer/1678746564) |

## What reviewers say

### Eclipse O

[App page](https://appshunter.io/ios/app/eclipse-o-ring-finder/id1491496693)

Easily identify the correct o-rings for your Eclipse paintball markers. This application provides a quick reference to ensure you have the right parts for maintenance and repairs.

**Highlights:** O-ring identification for Eclipse markers, Quick reference tool, Maintenance and repair assistance, Specific to Eclipse paintball products

**Features:** Vision Pro support

**In-app purchases:** none


### StrikeMaster

[App page](https://appshunter.io/ios/app/strikemaster-bowling-tracker/id6742661765)

Track your bowling games, analyze performance, and connect with a global community. Features include AI scoreboard scanning, frame-by-frame scoring, and detailed analytics to help you improve your game.

**Highlights:** AI Scoreboard Scanning, Frame-by-frame scoring, Pin-tracking, Ball arsenal management, League progress tracking, Offline mode, Community features

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro-Monthly | $2.99 | per month |
| Pro-Yearly | $24.99 | per year |
| 20 AI Scans | $2.99 | one-time |
| 50 AI Scans | $4.99 | one-time |
| PinPal Migration Add-on | $5.99 | one-time |


## Frequently asked questions

### Is Eclipse O free?

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

### Is StrikeMaster free?

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

### Which has better reviews, Eclipse O or StrikeMaster?

StrikeMaster is rated higher. Eclipse O averages 4.7 out of 5 from 11 ratings, while StrikeMaster averages 4.9 from 67 ratings.

### Do Eclipse O or StrikeMaster have ads?

Neither Eclipse O nor StrikeMaster shows ads.

### Which is updated more often, Eclipse O or StrikeMaster?

Eclipse O ships an update every 6 months, and StrikeMaster every 8 days. Most recently, Eclipse O was updated on October 24, 2026 and StrikeMaster on October 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.*