# Blammo! THRC vs Richta

The clearest difference is rating: Richta at 5.0 against Blammo! THRC's 3.0. Blammo! THRC's advantage is price ($1.99 vs $9.99) and update cadence (every 5 weeks vs every 5 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Blammo! THRC costs $1.99 and Richta $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Richta holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Blammo! THRC ships an update every 5 weeks, Richta every 5 months. The most recent releases landed on June 5, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Blammo! THRC | Richta |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/blammo-thrc/id381350303/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/richta/id399728285/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | Paid | Paid |
| Size | 0 MB | 1 MB |
| Requires iOS | **3.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anydev](https://appshunter.io/developer/381350306) | [David Bireta](https://appshunter.io/developer/338634093) |

## What reviewers say

### Blammo! THRC

[App page](https://appshunter.io/ios/app/blammo-thrc/id381350303)

Calculate the theoretical hourly ride capacity for amusement park rides. Input any two values (seats per vehicle, dispatch time) to determine the third, helping to understand passenger throughput.

**Highlights:** Theoretical Hourly Ride Capacity (THRC) calculation, Input seats per vehicle, Input dispatch time, Calculate missing component

**Features:** macOS Compatibility

**In-app purchases:** none


### Richta

[App page](https://appshunter.io/ios/app/richta/id399728285)

This application performs complex time-speed-distance calculations for road rallies, essential for participants in events sanctioned by organizations like the SCCA. It provides the necessary tools for accurate rally navigation and timing.

**Highlights:** Time-speed-distance calculations, Road rally navigation, SCCA sanctioned event support, Accurate timing tools

**In-app purchases:** none


## Frequently asked questions

### Is Blammo! THRC free?

Blammo! THRC costs $1.99, with no in-app purchases.

### Is Richta free?

Richta costs $9.99, with no in-app purchases.

### Which has better reviews, Blammo! THRC or Richta?

Richta is rated higher. Blammo! THRC averages 3.0 out of 5 from 2 ratings, while Richta averages 5.0 from 1 ratings.

### Do Blammo! THRC or Richta have ads?

Neither Blammo! THRC nor Richta shows ads.

### Which is updated more often, Blammo! THRC or Richta?

Blammo! THRC ships an update every 5 weeks, and Richta every 5 months. Most recently, Blammo! THRC was updated on June 5, 2026 and Richta on October 19, 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.*