# Tenpin Toolkit vs Ruby Bowling

The clearest difference is in-app purchases: Ruby Bowling at none against Tenpin Toolkit's 2. Tenpin Toolkit's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and ads there is nothing between them.

Both are free to download. Tenpin Toolkit sells 2 in-app purchases, starting at $9.99 per year. Ruby Bowling asks for nothing beyond the download.

## The numbers

| Metric | Tenpin Toolkit | Ruby Bowling |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (811 ratings)](https://appshunter.io/ios/app/tenpin-toolkit-bowling-tools/id1390556454/reviews)** | — |
| Number of ratings | **811** | — |
| Positive reviews | 81.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 60 MB | 66 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Tenpin Toolkit](https://appshunter.io/developer/1390556453) | [Ruby Creative Holdings Inc.](https://appshunter.io/developer/1522159393) |

## What reviewers say

### Tenpin Toolkit

[App page](https://appshunter.io/ios/app/tenpin-toolkit-bowling-tools/id1390556454)

This app provides essential tools for ten-pin bowlers and coaches to improve their game. Features include shot planning, ball speed and rotation analysis, pattern visualization, and a comprehensive ball library. It also offers a score calculator and observation trainer to enhance accuracy and consistency.

**Highlights:** Angles & Targeting visualization, Axis Tilt & Rotation analysis, Bowling Ball Speed & RPM calculation, Observation Trainer, Pattern Library, Bowling Ball Arsenal management, Score Calculator

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $9.99 | per year |
| Lifetime Premium | $39.99 | one-time |

**What reviewers like**

- 👍 Comprehensive bowling toolkit with multiple useful features
- 📊 Excellent for tracking and comparing bowling ball arsenals
- 🎯 Accurate targeting and aiming modules
- 📚 Extensive oil pattern library with detailed lane information
- 💰 Great value for the subscription price ($10/year)

**What reviewers complain about**

- 🐛 App stability issues with constant screen reloading
- 🔋 Significant battery drain on mobile devices
- 💳 Limited functionality without premium subscription
- 🔄 Requires paying twice to transfer data between platforms
- 📏 PAP measurement limitations (increments of 1 inch, no downward measurements)

**Reported bugs**

- Constant screen reloading causing app instability
- Battery drain significantly higher than other apps
- Glitches when looking up patterns in certain locations
- PAP measurement system doesn't support fractional increments
- Oil pattern database contains some inaccurate data

**Requested features**

- Score tracking and database with averages and spare percentages
- Cloud storage for multi-device access
- Ball comparison tool (side-by-side specs comparison)
- Custom multi-pin spare setups in Angles & Target tool
- Integration of ball specs into Angles and Targeting calculations


### Ruby Bowling

[App page](https://appshunter.io/ios/app/ruby-bowling/id6762580021)

**In-app purchases:** none


## Frequently asked questions

### Is Tenpin Toolkit free?

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

### Is Ruby Bowling free?

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

### Do Tenpin Toolkit or Ruby Bowling have ads?

Neither Tenpin Toolkit nor Ruby Bowling shows ads.

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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.*