# gcffm Eventapp vs RLM

The clearest difference is review sentiment: gcffm Eventapp at 100% against RLM's 40%. gcffm Eventapp also leads on rating (4.0 vs 3.1) and in-app purchases (none vs 4). RLM's advantage is ratings volume (7 vs 1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RLM sells 4 in-app purchases, starting at $0.49 per month. gcffm Eventapp asks for nothing beyond the download.

gcffm Eventapp holds the better App Store score, 4.0 against 3.1. That said, the two scores are not equally well evidenced: RLM has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of gcffm Eventapp's written reviews are positive against 40% of RLM's.

gcffm Eventapp ships an update monthly, RLM every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | gcffm Eventapp | RLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/gcffm-eventapp/id1449297839/reviews)** | [3.1 (7 ratings)](https://appshunter.io/ios/app/rlm-11cx/id1630739014/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 6 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andre Albach](https://appshunter.io/developer/1259388740) | [R.L.M. Software](https://appshunter.io/developer/289639238) |

## What reviewers say

### gcffm Eventapp

[App page](https://appshunter.io/ios/app/gcffm-eventapp/id1449297839)

Discover geocaching events in Frankfurt, Germany, and worldwide. Easily add events to your calendar, share details, and navigate to locations. Filter events by area or search to find exactly what you're looking for.

**Highlights:** Event list overview, Add own events (GPX/web), Area categories (Home, Map, Global), Add to system calendar, Copy and share event info, Open in geocaching/navigation app, Search and filter events, Map view

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

**In-app purchases:** none


### RLM

[App page](https://appshunter.io/ios/app/rlm-11cx/id1630739014)

This app is a scientific and programmable calculator designed for science and engineering, replicating the functionality of the HP-11C. It offers extensive features for finance, business, statistics, complex numbers, and unit conversions, with a programmable interface for custom calculations.

**Highlights:** Finance calculations (amortization, bond price, Black-Scholes), Business functions (break-even, currency exchange), Statistical analysis (regression, probability distributions), Scientific functions (complex numbers, logarithms, trigonometry), Unit and currency conversions, Programmable interface for custom scripts, Equation solver

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.49 | per month |
| Semi-Annual Subscription | $2.99 | per 6 months |
| Annual Subscription | $5.99 | per year |
| Lifetime Purchase | $9.99 | one-time |


## Frequently asked questions

### Is gcffm Eventapp free?

gcffm Eventapp is free to download, with no in-app purchases.

### Is RLM free?

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

### Which has better reviews, gcffm Eventapp or RLM?

gcffm Eventapp is rated higher. gcffm Eventapp averages 4.0 out of 5 from 1 ratings, while RLM averages 3.1 from 7 ratings.

### Do gcffm Eventapp or RLM have ads?

Neither gcffm Eventapp nor RLM shows ads.

### Which is updated more often, gcffm Eventapp or RLM?

gcffm Eventapp ships an update monthly, and RLM every 5 weeks. Most recently, gcffm Eventapp was updated on November 2, 2026 and RLM on November 3, 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.*