# FireFly Prime vs RatesBook

The clearest difference is price: FireFly Prime at $74.99 against RatesBook's $79.99. FireFly Prime also leads on iOS requirement (13.0 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

FireFly Prime costs $74.99 and RatesBook $79.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | FireFly Prime | RatesBook |
| --- | --- | --- |
| Price | **$74.99** | $79.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/firefly-prime-homeopathy/id1165725910/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | — |
| Size | 354 MB | 9 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Mind Technologies Private Limited](https://appshunter.io/developer/683742373) | [Bruce Copen Laboratories](https://appshunter.io/developer/689313626) |

## What reviewers say

### FireFly Prime

[App page](https://appshunter.io/ios/app/firefly-prime-homeopathy/id1165725910)

This homeopathic software provides a comprehensive digital repertory and Materia Medica, offering extensive remedy information, clinical tips, and patient management tools for practitioners. It features a vast library of books and repertories, enabling quick case recording and precise prescription.

**Highlights:** 11 Repertories including Q-Rep and Kent, 109+ Homeopathic books from renowned authors, Detailed information on 3000+ homeopathic remedies, Quick case recording and automatic repertorisation, Patient management system for case history and prescriptions, Clinical tips and remedy relationships, Student academic module with question bank

**In-app purchases:** none


### RatesBook

[App page](https://appshunter.io/ios/app/ratesbook/id6448326329)

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

**In-app purchases:** none


## Frequently asked questions

### Is FireFly Prime free?

FireFly Prime costs $74.99, with no in-app purchases.

### Is RatesBook free?

RatesBook costs $79.99, with no in-app purchases.

### Do FireFly Prime or RatesBook have ads?

Neither FireFly Prime nor RatesBook shows ads.

### Which is updated more often, FireFly Prime or RatesBook?

FireFly Prime ships an update every 2 months, and RatesBook every 2 months. Most recently, FireFly Prime was updated on November 6, 2026 and RatesBook on November 3, 2026.

---

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