# 9Ball ScoreMaster Mobile vs Railbird Pool

9Ball ScoreMaster Mobile and Railbird Pool both sit at 4.1 stars, but that hides the real split: 100% of 9Ball ScoreMaster Mobile's written reviews are positive against 43% of Railbird Pool's. 9Ball ScoreMaster Mobile also leads on in-app purchases (none vs 4) and iOS requirement (8.0 vs 16.4). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Railbird Pool sells 4 in-app purchases, starting at $10.99 per month. 9Ball ScoreMaster Mobile asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.1 for 9Ball ScoreMaster Mobile against 4.0 for Railbird Pool. Both are backed by a comparable volume of ratings — 13 and 21 respectively. Written reviews are what separate them: 100% of 9Ball ScoreMaster Mobile's written reviews are positive against 43% of Railbird Pool's.

9Ball ScoreMaster Mobile ships an update every 10 days, Railbird Pool weekly. The most recent releases landed on September 16, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 9Ball ScoreMaster Mobile | Railbird Pool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (13 ratings)](https://appshunter.io/ios/app/9ball-scoremaster-mobile/id690805622/reviews)** | [4.0 (21 ratings)](https://appshunter.io/ios/app/railbird-pool/id6469274937/reviews) |
| Number of ratings | 13 | **21** |
| Positive reviews | **100.0% of reviews** | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Monetization | Free | Free |
| Size | 22 MB | 113 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Michael Hardin](https://appshunter.io/developer/688858571) | [Railbird LLC](https://appshunter.io/developer/1711718537) |

## What reviewers say

### 9Ball ScoreMaster Mobile

[App page](https://appshunter.io/ios/app/9ball-scoremaster-mobile/id690805622)

This app simplifies scorekeeping for the 9-ball pool game, specifically for the 10-point rack system used in popular leagues. It tracks all relevant statistics and allows for practice sessions in the scoring format, making 9-ball scorekeeping more enjoyable without needing pen and paper.

**Highlights:** 10 point rack 9Ball scoring system, Scorekeeping for popular leagues, Tracks relevant stats, Practice mode, Eliminates need for pen and paper

**Features:** macOS Compatibility

**In-app purchases:** none


### Railbird Pool

[App page](https://appshunter.io/ios/app/railbird-pool/id6469274937)

This AI-powered app helps billiards players record, analyze, and improve their game. It simplifies performance tracking for players of all levels.

**Highlights:** AI-enabled performance tracking, Record game statistics, Analyze gameplay, Improve billiards skills, Simplified process

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Railbird Plus Montly | $10.99 | per month |
| Railbird Pro Monthly | $16.99 | per month |
| Railbird Plus Yearly | $80.00 | per year |
| Railbird Pro Yearly | $131.99 | per year |


## Frequently asked questions

### Is 9Ball ScoreMaster Mobile free?

9Ball ScoreMaster Mobile is free to download, with no in-app purchases.

### Is Railbird Pool free?

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

### Which has better reviews, 9Ball ScoreMaster Mobile or Railbird Pool?

9Ball ScoreMaster Mobile is rated higher. 9Ball ScoreMaster Mobile averages 4.1 out of 5 from 13 ratings, while Railbird Pool averages 4.0 from 21 ratings.

### Do 9Ball ScoreMaster Mobile or Railbird Pool have ads?

Neither 9Ball ScoreMaster Mobile nor Railbird Pool shows ads.

### Which is updated more often, 9Ball ScoreMaster Mobile or Railbird Pool?

9Ball ScoreMaster Mobile ships an update every 10 days, and Railbird Pool weekly. Most recently, 9Ball ScoreMaster Mobile was updated on September 16, 2026 and Railbird Pool 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.*